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1
Bawole, Alden S., Florencia N. Sompie, Jein R. Leke, and Youdhie H. S. Kowel. "PENGARUH PENGGANTIAN SEBAGIAN RANSUM BASAL DENGAN MINYAK KELAPA TERHADAP PERFORMA AYAM KAMPUNG SUPER FASE GROWER." ZOOTEC 40, no. 1 (January 29, 2020): 316. http://dx.doi.org/10.35792/zot.40.1.2020.27793.
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THE EFFECT OF BASAL RATIONS REPLACEMENT WITH COCONUT OIL IN RATION ON THE PERFORMANCE OF SUPER NATIVE CHICKEN GROWER PHASE. This study aims to find out the extent of replacement of some basal rations with coconut oil towards the performance of grower phase super native chickens. The material used was 100 super native chicken aged 8 weeks with an average body weight of ± 866.55g. The design used was a Completely Randomized Design (CRD) which consisted of five treatments and five replications. The structure of the treatment was as follows: R0 = 100% of basal rations (RB) + 0% of coconut oil, R1 = 99.5% of RB + 0.5% of coconut oil, R2 = 99% of RB + 1% of coconut oil, R3 = 98,5% of RB + 1.5% coconut oil, R4 = 98% of RB + 2% of coconut oil. The results of research showed that the treatment was very significantly different (P<0.01) to the consumption. Based on the results of the study, it can be concluded that the use of coconut oil up to the level of 2% gave good results on the performance of super native chickens. Keywords: Performance, Coconut Oil, Super native Chicken.
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Klimentová, Michaela, and Mária Angelovičová. "Antioxidant effect of oregano essential oil during various storage meat time of hybrid combination Ross 308." Potravinarstvo Slovak Journal of Food Sciences 13, no. 1 (May 28, 2019): 337–43. http://dx.doi.org/10.5219/1068.
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This study was conducted to evaluate the effect of Origanum vulgare L. Hirtum essential oil on the oxidation stability of raw chicken meat. Oregano essential oil was applied in a different way, on the one hand in a feed for broiler chickens (E1) and on the other hand on a surface of chicken thighs (E2). Broiler chickens were fed during the experimental period in the all groups with commercial feed mixtures except the experimental group of E1 (with the addition of 0.05% oregano essential oil, 50 g EO per 100 g of the feed mixture). In E2 was application of oregano essential oil (0.5%) on surface of thighs 1 mL per 60 g of meat realized. The oxidative stability of the chicken meat was investigated in the same way, 8th days after vacuum-packed and stored at temperature 4 °C and 6, 9 and 12 months after vacuum-packed and storage at -18 °C. The samples of the E1 consisted of breast and thigh muscles with skin (150 g) and of the E2 thigh muscle with skin (60 g). The impact of oregano essential oil was measured by content of fat and peroxide value (PV). Fat content in both experiments was not affected by storage time and EO addition. Content of chicken meat fat in E1 in control group ranged between M = 9.64 – 12.95 g.100 g-1 and in experimental group contained similar amount of fat mean from M = 9.94 – 12.24 g.100 g-1; E2: in control group M = 7.01 – 7.73 g.100 g-1 and in experimental group M = 6.15 – 8.03 g.100 g-1. Measured peroxide values confirm that oregano essential oil has effect on broiler chicken meat oxidative stability, if applied to feed, manifested statistically significant differences between control and experimental group. The mean of peroxide value in control group of E1 was M = 0.58 –3.60 µmol O2.kg-1 and in experimental group was M = 1.06 – 2.11 µmol O2.kg-1. We found not statistically significant difference in peroxide values, if applied oregano essential oil to raw chicken meat. The results impact of oregano essential oil on chicken meat comparable to control group, but a tendency to improve oxidative stability was indicated.
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Stanacev, V. Z., N. Milosevic, Z. Pavlovski, D. Milic, M. Vukic-Vranjes, N. Puvaca, and V. S. Stanacev. "Effects of dietary soybean, flaxseed and rapeseed oil addition on broilers meat quality." Biotehnologija u stocarstvu 30, no. 4 (2014): 677–85. http://dx.doi.org/10.2298/bah1404677s.
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The aim of this paper is was to investigate the effects of soybean oil, flax and rapeseed oil on the body weight, fatty acid composition of lipids and sensory characteristics of chicken breast meat. At the beginning, six groups with 40 one day old chicks Cobb 500 hybrid line, with five replications was formed. Chickens were fed with three mixtures of 21, 20 and 18% protein, respectively. The experiment lasted 42 days. The use of different types of oils in the diet did not exhibited statistically significant (P>0.05) differences in body weight of chickens. The control group achieved final body weight of 2704g and 2695g, and the experimental groups in a row 2735, 2645, 2735 and 2670g. The use of flax oil and rapeseed oil changes the fatty acid composition of lipids. Replacing rapeseed with soybean oil reduces the percentage of palmitic, stearic and linoleic acids, and increases the share of oleic and linolenic acids in the abdominal fat pad. The inclusion of flax oil in the diet of chickens in an amounts of 4% and 8% increase the amount of linoleic acid to 63% and 203%, which was statistically highly significant (P<0.01) difference compare to the control groups I and II, whereas the amount of linoleic acid is reduced by 14% and 33%. Dietary addition of vegetable oils in this experiment did not show any improvement of chicken breast meat sensory quality, but lipids of meat was improved with the higher levels of PUFAs which contributes to a higher quality of gained chicken meat.
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A.A, OKOYA, OCHOR N.O, AKINYELE A.B, and OLAIYA O.O. "Chicken Feather Waste As Adsorbent for Crude Oil Clean Up From Crude Oil Polluted Water." International Journal of Psychosocial Rehabilitation 24, no. 04 (February 28, 2020): 468–79. http://dx.doi.org/10.37200/ijpr/v24i4/pr201024.
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Benzertiha, Abdelbasset, Bartosz Kierończyk, Mateusz Rawski, Paweł Kołodziejski, Magdalena Bryszak, and Damian Józefiak. "Insect Oil as An Alternative to Palm Oil and Poultry Fat in Broiler Chicken Nutrition." Animals 9, no. 3 (March 25, 2019): 116. http://dx.doi.org/10.3390/ani9030116.
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This study was conducted to evaluate the effects of Tenebrio molitor (TM) oil as a total replacement for palm oil and poultry fat in broiler chicken diets on growth performance, nutrient digestibility, pancreatic enzyme activity, selected blood parameters and the lipid fatty acid compositions of liver and breast muscle tissues. A total of 72 seven-day-old female Ross 308 broiler chickens were used. The birds were randomly distributed into three groups with 12 replicates each, using two birds per replicate for 30 days in metabolic cages. The basal diet was supplemented with 5% palm oil, poultry fat or TM oil. There was no effect (p > 0.05) caused by the dietary oil replacement on the birds’ performance and apparent nutrient digestibility. Liver size (p = 0.033), the concentration of hepatic triglycerides (p = 0.049) and total cholesterol (p = 0.048) were reduced by TM oil supplementation. Furthermore, TM oil supplementation increased n-3 and n-6 fatty acids (p = 0.006; p < 0.001, respectively) in breast muscle tissue. In conclusion, the use of TM oil in broiler chickens’ diets did not show any adverse effects on performance, nutrient digestibility and blood biochemical parameters. Moreover, TM oil supplementation improved the fatty acid profiles of liver and breast muscle tissues.
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Hidayat, Cecep, Elizabeth Wina, and Soni Sopiyana. "Beneficial of Bioactive Compound of Rice Bran for Chicken’s Functional Feed." Indonesian Bulletin of Animal and Veterinary Sciences 31, no. 2 (June 27, 2021): 75. http://dx.doi.org/10.14334/wartazoa.v31i2.2676.
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<p>Rice bran is a feed ingredient as a result of the rice milling process which widely used as an energy source in the feed formulation in the chicken diet. Rice bran contains various nutrients such as oil, protein, carbohydrates (especially starch), beta-glucans, and pectins. Rice bran contains bioactive compounds that have positive effects on the chicken performance and health. Recently, rice bran’s bioactive compounds have been developed as a source of making functional feed. The objective of this study was to review the bioactive compounds in rice bran and their benefits in order to produce chicken’s functional feed. The results of the study showed that rice bran contains oryzanol as an important bioactive compound that has high antioxidant activity. Furthermore, other bioactive compound, lysolecithin, has an ability to reduce cholesterol content in blood, meat and eggs of chicken. Besides, rice bran extract is reported to exert antibacterial activity and has immunomodulator function. It was concluded that the bioactive compounds of rice bran is potential to be used as a substance for making functional feed for chickens.</p>
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Anil Kumar, K., and K. Viswanathan. "Study of UV Transmission through a Few Edible Oils and Chicken Oil." Journal of Spectroscopy 2013 (2013): 1–5. http://dx.doi.org/10.1155/2013/540417.
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Effects of solar UV radiation on the biosphere are well known and a lot of studies are going on to reduce its dangerous effects on human beings. Atmospheric ozone layer is not uniform over the globe, so that less ozone over tropics makes it receive more UV insolation, than high latitude places. People in the tropics are continuously exposed to high UV dosage, leading to skin reddening and the dangerous “sun stroke.” In southern India people use some vegetable oils to protect the skin from sun heat. Studies of “sun stroke” show that people having skin of moderate colour are the main victims. In some parts of Southern Kerala like Kottayam, Ernakulam, and Alappuzha traditional people were using oil extracted from chicken, called “chicken oil,” for the treatment of “heat burns” and other types of burns. This motivated us to study the UV absorption characteristics of chicken oil, and compare them with that of other commonly used vegetable oils. It is found that the chicken oil shows maximum absorption of UV radiation of about 85%, and neem oil shows absorption of about 60%. Other oils show comparatively very low absorption of UV radiation. So this property of chicken oil may be the reason for using it as remedy for heat burns.
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Hwang, Kai-Neng, Huey-Ping Tung, Ying-Hua Lu, and Huey-Mei Shaw. "Liquid Chicken Oil Could Be a Healthy Dietary Oil." Journal of Oleo Science 70, no. 8 (2021): 1157–64. http://dx.doi.org/10.5650/jos.ess21053.
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Leke, Jein Rinny, Vony Rawung, Jacqulein Laihad, Jet S. Mandey, and Linda Tangkau. "Kualitas Karkas Ayam Kampung yang Diberi Ransum Mengandung Omega-3 Minyak Ikan." Sains Peternakan 13, no. 1 (January 30, 2017): 52. http://dx.doi.org/10.20961/sainspet.13.1.52-56.
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<p class="Default">The purpose of this study to determine the quality of chicken carcasses were given rations containing omega-3 fish oil. This study uses a Completely Randomized Design (CRD) with 5 treatments and 5 replications, each replication 4 free-range chickens. If treatment showed significance, then continued with Duncan's Multiple Range Test. The treatment consisted of fish oil that is R0 = 0% (basal feed), R1 = (basal feed 98,5%+1,5% MI), R2 = (basal feed 98%+2% MI), R3 = (basal feed 97,5%+2,5% MI), R4 = (basal feed 97%+3% MI). The variables measured were the weight of the chest (g), the weight of the thigh (g), the weight back (g) and wing weight (g). The results showed that the use of fish oil in the diet provides highly significant effect (P<0,01) in the weight of the chest and thigh weights, but the effect is not significant (P>0,05) to the weights and the weight of the wing backs. The conclusion that the quality of carcass weights comprised chest, thigh weight, the weight of the back and the weight of chicken wings increased the ration of fish oil to the level of 3%.</p><p> </p><p>Keywords: carcass, chicken, fish oil.</p>
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Leke, Jein Rinny, Vony Rawung, Jacqulein Laihad, Jet S. Mandey, and Linda Tangkau. "Kualitas Karkas Ayam Kampung yang Diberi Ransum Mengandung Omega-3 Minyak Ikan." Sains Peternakan 13, no. 1 (January 30, 2017): 52. http://dx.doi.org/10.20961/sainspet.v13i1.4546.
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<p class="Default">The purpose of this study to determine the quality of chicken carcasses were given rations containing omega-3 fish oil. This study uses a Completely Randomized Design (CRD) with 5 treatments and 5 replications, each replication 4 free-range chickens. If treatment showed significance, then continued with Duncan's Multiple Range Test. The treatment consisted of fish oil that is R0 = 0% (basal feed), R1 = (basal feed 98,5%+1,5% MI), R2 = (basal feed 98%+2% MI), R3 = (basal feed 97,5%+2,5% MI), R4 = (basal feed 97%+3% MI). The variables measured were the weight of the chest (g), the weight of the thigh (g), the weight back (g) and wing weight (g). The results showed that the use of fish oil in the diet provides highly significant effect (P<0,01) in the weight of the chest and thigh weights, but the effect is not significant (P>0,05) to the weights and the weight of the wing backs. The conclusion that the quality of carcass weights comprised chest, thigh weight, the weight of the back and the weight of chicken wings increased the ration of fish oil to the level of 3%.</p><p> </p><p>Keywords: carcass, chicken, fish oil.</p>
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Sugito, Heri, and Ketut Sofjan Firdausi. "Evaluasi Cemaran Lemak Babi Pada Minyak Goreng Sawit Menggunakan Metode Polarisasi Transmisi." Jurnal Ilmiah Teknosains 4, no. 1 (June 5, 2018): 43. http://dx.doi.org/10.26877/jitek.v4i1.1855.
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This research was conducted for evaluation of contamination of pig fat on vegetable cooking oil using transmission polarization method. The sample used is palm oil that has been contaminated with chicken oil and pork oil, with variations of chicken oil and pork oil content. The light source used is a green laser with a wavelength of 532 ± 10 nm. Measurements are made by observing the change in the transmission polarization angle that occurs when no external electric field is provided and by external electric field generated from two copper plates given a voltage of 0-6 kV. Test results show that palm oil contaminated with pig oil has the greatest change in polarization angle compared to pure palm oil and palm oil that has been contaminated with chicken oil. This is because the content of saturated fatty acids in pig oil is greater than pure palm oil and chicken oil. With these results, the transmission polarization method is expected to become a method for the evaluation of halal of cooking oil.Keywords: Transmission Polarization, Electrooptics, Cooking Oil, Impurities of Lard, Halal
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Shevchenko, L. V., V. A. Davydovych, S. V. Midyk, and O. O. Bezusa. "Enrichment of chicken table eggs with lycopene and astaxanthin." Regulatory Mechanisms in Biosystems 12, no. 1 (March 6, 2021): 9–13. http://dx.doi.org/10.15421/022102.
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Ensuring an attractive commercial appearance of egg yolks involves the introduction to the feed of laying hens of the dyes of various origins. Recently, egg producers have preferred natural dyes, which include carotenoids: lycopene and astaxanthin, which can be deposited in chicken egg yolks. The aim of this study was to determine the quality of egg yolks, colour intensity and carotenoid composition of yolks when oil extracts of lycopene (20, 40 and 60 mg/kg feed) or astaxanthin (10, 20 and 30 mg/kg feed) are included in the chickens’ diet. 45 High Line W36 chickens at the age of 24 weeks were used for the experiment. Feeding laying hens with supplements of lycopene oil extracts at doses of 30, 40 and 60 mg/kg and astaxanthin at doses of 10, 20 and 30 mg/kg of feed for 30 days in increasing concentrations did not affect egg weight, albumen height, Haugh unit, strength and the thickness of the shell. The addition of lycopene to the diet of chickens at doses of 20 mg/kg of feed increased the content of lycopene, unidentified carotenoids and the total content of carotenoids in the yolks, but did not change the intensity of their colour. Increasing the dose of lycopene in the diet of chickens to 40 and 60 mg/kg of feed increased the content of lycopene in yolks and the intensity of their colour to 7.4 and 8.0 points against 5.6–6.1 points in the control, but did not affect the content of β-carotene and total carotenoids in the yolks. The addition of astaxanthin oil extract at doses of 10, 20 and 30 mg/kg of feed increased the content of astaxanthin, β-carotene and total carotenoids in chicken egg yolks and increased the intensity of their colour to 12.8, 14.8 and 14.4 points on a 16-point colour scale YolkFanTM. To obtain chicken table eggs with a given colour of the yolks, it is advisable to use the addition of astaxanthin oil extract in doses from 10 to 20 mg/kg of feed for 30 days. The results of the research can be used to develop a technology for the production of functional table eggs enriched with carotenoids of natural origin with an attractive colour for consumers.
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Astiah, Andi Asda, Syahrijuita Syahrijuita, and Ika Yustisia. "Chicken Oil as The New Cooking Oil : Its Effect on Lipid Profile and Liver Histology in Male Wistar Rats." Amerta Nutrition 5, no. 2 (June 21, 2021): 133. http://dx.doi.org/10.20473/amnt.v5i2.2021.133-139.
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ABSTRACTBackground: The selection of the appropriate cooking oil by society will reduce high fat intake. Chicken oil as a new cooking oil that is starting to be used by some people as a substitute for palm oil, needs to be studied for its health effects.Objectives: This study aimed to see and compare changes in lipid profiles and liver histology in male Wistar rats fed with chicken oil and palm oil.Methods: Male Wistar rats (n = 10) were separated into two groups randomly, namely the chicken oil group and the palm oil group. Each rat in the group was given oil at a dose of 1 mL/day. Before treatment, lipid profile levels were measured, and after four weeks of treatment, lipid profile levels and liver histology were examined.Results: Administration of 1 mL/day of oil in each group for four weeks diminished total cholesterol, HDL, LDL levels at the two groups also increased triglyceride levels in the two groups, but non-significant differences among groups. This research also showed the formation of hepatic steatosis in all groups, but still mild-moderate microvesicular steatosis, and non-significant differences among groups.Conclusion: The consumption of 1 mL/day of chicken oil for four weeks has a similar effect on lipid profiles and liver histology as the consumption of 1 mL/day of palm oil with the same duration. We propose further study by administering the intervention of chicken oil to rats for a longer time.
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Robinson, Paskalis. "PENGARUH PENAMBAHAN MINYAK KELAPA MURNI (VIRGIN COCONUT OIL/VCO) TERHADAP PENAMPILAN PRODUKSI AYAM BROILER FASE FINISHER." JURNAL HUTAN PULAU-PULAU KECIL 1, no. 3 (March 1, 2017): 183. http://dx.doi.org/10.30598/jhppk.2017.1.3.183.
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This study concerns the Effect of Addition of virgin coconut oil on Production performance at the Boiler Finisher Phase. The study was conducted on March 10 to April 5, 2017, at Kampung Kaliharapan Nabire District, Papua Province. This research was designed using Randomized Complete Design with four treatments and each treatment got 5 repetitions so that 20 units of the experiment were obtained, each the experiment unit consisted of 3 (three) chickens. The tested treatment is giving of various doses of pure coconut oil mixed with drinking water that is: Without pure coconut oil as control, 5cc / 100 dose chicken, Dosage 10 cc / 100 chicken, and Dosage 15 cc / 100 head/ chicken. The observed variable is Weight gain (gr / head / day), feed consumption (gr / head / day) and Feed conversion (FCR). The data were analyzed experimentally if there was any difference it would be carried out the further test with Duncan Multiple Test. The results of the study showed that all treatments treated with VCO could increase the body weight of chicken broiler, ie, increase significantly occurred from week V to VII, more efficient in consuming feed and the higher the doses given the lower the feed conversion rate. From the results of this study, it can be concluded that the addition of VCO has a significant effect on the increase of body weight and the decrease of the feed conversion rate at broiler Finisher phase. The higher given dose tends to increase body weight and decrease the feed conversion rate. The best or more efficient VCO dosage for finisher phase of broiler chicken is 15 cc / 100.
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Fanani, Anhar Faisal, Nurul Fajrih, and Wa Laili Salido. "Penggunaan Minyak Ikan dalam Ransum Ayam Kampung terhadap Profil Lemak Darah." Jurnal Ilmu dan Teknologi Peternakan Tropis 6, no. 1 (February 7, 2019): 14. http://dx.doi.org/10.33772/jitro.v6i1.5572.
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ABSTRAKTujuan penelitian adalah mengevaluasi level penambahan minyak ikan lemuru dalam ransum ayam kampung terhadap profil lemak darah.Materi penelitian yang digunakan adalahayam kampung betina umur 24 minggu. Bahan pakan yang digunakan adalah minyak ikan lemuru, bekatul, jagung giling, bungkil kedelai, minyak sawit, tepung ikan, dan premix multi mineral dan vitamin. Metode penelitian menggunakan rancangan acak lengkap (RAL). Perlakuan yang diberikan adalah T0 = Penggunaan minyak ikan lemuru sebanyak 0%, T1 = Penggunaan minyak ikan lemuru sebanyak 2%, T2 = Penggunaan minyak ikan lemuru sebanyak 4%, T3 = Penggunaan minyak ikan lemuru sebanyak 6%. Parameter yang diamati adalah kolesterol total, kadar High Density Lipoprotein (HDL) dan Low Density Lipoprotein (LDL) darah ayam kampung. Data dianalisis menggunakan analisis variansi yang dilanjutkan uji duncan.Hasil penelitian menunjukkan bahwa perlakuan dengan minyak ikan lemuru pada level tertinggi berpengaruhnyata (P<0,05) terhadap kolesterol total, kadar HDL dan LDL darah.Kesimpulan penelitian adalah pemberian minyak ikan lemuru sampai 6% dapat digunakan dalam campuran pakan ayam kampung.Kata kunci: Profil lemak darah, ayam lokal, minyak ikan lemuruABSTRACTThe aimed of the study was to evaluate the level of addition lemuru fish oil in the ration of local chicken on the blood fat profile. The research materials used was female local chickens aged 24 weeks. The feed materials used are lemuru fish oil, rice bran, milled corn, soybean meal, palm oil, fish meal as well as multimineral and vitamin premix. The research method using a complete by randomized design. The treatments are given wereT0= lemuru fish oil as much as 0%, T1 = lemuru fish oil as much as 2%, T2 = lemuru fish oil as much as 4%, T3 = lemuru fish oil as much as 6%. The observed variables were total cholesterol, levels of high-density lipoprotein (HDL) and low-density lipoprotein (LDL) of local chicken blood. The data were analyzed using analysis of variance and was continued with Duncan test. The results showed that the treatment with lemuru fish oil at the highest level had a significant effect (P<0.05) on total cholesterol, HDL levels, and LDL blood. The conclusion of the study is that the provision of lemuru fish oil up to 6% can be used in native chicken feed mix.Keywords: The blood fat profile, local chicken, lemuru fish oil
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Kanakri, Khaled, Beverly Muhlhausler, John Carragher, Robert Gibson, Reza Barekatain, Carolyn Dekoning, Kelly Drake, and Robert Hughes. "Relationship between the fatty acid composition of uropygial gland secretion and blood of meat chickens receiving different dietary fats." Animal Production Science 58, no. 5 (2018): 828. http://dx.doi.org/10.1071/an16268.
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Manipulation of the fatty acid composition of chicken feed has been shown to be effective for improving the nutritional value of chicken products. Currently, however, evaluation of the effectiveness of this approach requires invasive blood sampling or post mortem tissue sampling of the birds. Preen oil can be collected non-invasively from live birds. So this study aimed to test the hypothesis that the fatty acid composition of preen oil reflects that of the blood. Male and female meat chickens (Cobb 500) were fed a diet supplemented with 4% (w/w) flaxseed oil (high n-3 polyunsaturates) or beef tallow (mostly monounsaturates and saturates) for 6 weeks. Preen oil and whole blood samples (n = 9 birds per sex/diet treatment group) were collected freshly post mortem for fatty acid analysis. Preen oil analysis showed that ~97% of fatty acids were saturates, with a small percentage of n-6 polyunsaturates and traces of other types. There were negligible n-3 polyunsaturates in preen oil. Proportions of some saturated fatty acids were slightly, but significantly, affected by diet (C16:0 (P < 0.05) and C17:0 (P < 0.01)) or by gender (C10:0 and C18:0) (P < 0.05). Some fatty acids with odd numbers of carbon atoms (e.g. C17:0 and C19:0) were found in relatively high concentrations in preen oil, despite not being detectable in either the diet or blood. In conclusion, the fatty acid composition of preen oil does not accurately reflect the fatty acid profile of the blood; it is not, therefore, a suitable alternative for determining fatty acid status of meat chickens.
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CHEN, Y. C., C. P. CHIU, and B. H. CHEN. "Mutagenicity of Fumes from Fried Chicken Legs." Journal of Food Protection 66, no. 7 (July 1, 2003): 1269–76. http://dx.doi.org/10.4315/0362-028x-66.7.1269.
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The mutagenicity of fumes formed during the frying of chicken legs at 163°C for 1 to 4 h in soybean oil, canola oil, or sunflower oil was studied. A modified smoke adsorption device was used to collect fumes, and the mutagenicity of the fumes was determined with the Ames test. The results obtained show that the mutagenicity of the fumes from all three oils increased with an increase in frying time. Under the same heating conditions, the oil showing the most extensive mutagenicity was soybean oil, followed by canola oil and sunflower oil. For the smoke adsorption device, the strongest mutagenicity was exhibited by the adsorptive wool, followed by the condensates and glass bead extracts.
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Leke, Jein Rinny, F. N. Sompie, E. Wantasen, T. Widyastuti, and E. H. B. Sondakh. "KARATERISTIK ORGAN BAGIAN DALAM AYAM BURAS YANG DIBERI PAKAN MINYAK KELAPA (Cocos nucifera) DALAM RANSUM." ZOOTEC 39, no. 2 (July 31, 2019): 233. http://dx.doi.org/10.35792/zot.39.2.2019.24803.
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INTERNAL ORGANS CHAR ACTERISTICS OF NATIVE CHICKEN FED BY COCONUT OIL (Cocos nucifera) ON DIET. The research was carried to determine the internal organs characteristics of buras chickens fed coconut (Cocos mucifera) oil in diet. A total 100 unsexed buras chickens was used in this experiment. The design used in this study was a completely randomized design (CRD) consisting of 5 treatments and 5 replications (4 hens each). The data were subjected to analysis of variance, when the treatments indicated significant effect it was continued Duncan’s Multiple Range Test. Five dietary treatments containing 0, 0.5%, 1 %, 1,5%, and 2% levels of coconut oil (CO) with five replicates were applied to chickens. Parameters measured were body weight, heart, liver, pancreas and gizzard weight. Result showed that CO in the ration significantly increased the body weight (P<0.01) but did not affect to heart weight, liver weight, pancreas weight and gizzard weight.(P>0.05) It can be concluded that coconut oil in the diet can’t increase the internal organ characteristics. We can gave the 2% CO in the diet for the best results. Key words: Internal Organs, Coconut Oil, Buras Chickens
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Pietras, Mariusz P., and Sylwia Orczewska-Dudek. "The Effect of Dietary Camelina Sativa Oil on Quality of Broiler Chicken Meat / Wpływ Udziału Oleju Z Lnianki Siewnej (Camelina Sativa) W Dawkach Dla Kurcząt Rzeźnych Na Jakość Mięsa." Annals of Animal Science 13, no. 4 (September 1, 2013): 869–82. http://dx.doi.org/10.2478/aoas-2013-0059.
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Abstract An experiment was conducted on 600 broiler chickens to determine the effect of using Camelina sativa oil as a dietary component on meat quality indicators. Broiler chickens were raised on litter under standard conditions of feeding and maintenance. In the second period of rearing, the control group (I) received a diet containing 6% rapeseed oil. Experimental groups were fed on a diet containing 3% rapeseed oil and 3% Camelina sativa oil (group II) and 6% camelina oil (group III). At the end of rearing 8 chickens from each group were slaughtered. A simplified analysis of the carcasses was conducted. Blood samples were taken to determine the content of total fat, triglycerides, total cholesterol and its fractions. Muscle samples were analysed for the content of dry matter, total protein and crude fat, fatty acid composition and malonic aldehyde (TBA). The meat was subjected to sensory evaluation. It was found that the introduction of Camelina sativa oil to the grower diet for broiler chickens does not have a negative effect on rearing parameters and carcass quality. What was observed was a tendency to reduce the proportion of abdominal fat in the carcass with increasing level of oil used in compound feed and increases in the total protein content of breast meat in group II receiving 3% of camelina oil. The addition of 6% of Camelina sativa oil to compound feed significantly decreased the content of total cholesterol and its fractions in the blood plasma of chickens in comparison to the other groups. The introduction of 3% and 6% of Camelina sativa oil to chicken diets enriched the breast meat in n-3 PUFA, mainly α-linolenic acid (ALA) and did not impair the flavour qualities of the cooked meat. The meat from chickens fed on a diet containing 6% of camelina oil was characterized by a greater increase of ALA.
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Rori, Yobel, Marie Najoan, Jein R. Leke, and Meity R. Imbar. "SUBSTITUSI SEBAGIAN RANSUM DENGAN MINYAK KELAPA TERHADAP PERFORMAN AYAM KAMPUNG SUPER PETELUR." ZOOTEC 39, no. 2 (July 31, 2019): 322. http://dx.doi.org/10.35792/zot.39.2.2019.25482.
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SUBSTITUTION OF SOME RATION WITH COCONUT OIL ON THE PERFORMANCE OF LAYING SUPER NATIVE CHICKEN. The pupose of the research is to knowing the substitution of some ratio with coconut oil on the performance of laying super native chicken. this research already implemented during 8 weeks. The material used in this study was a 80 laying hens super native chicken aged 5 month. The research design used was the completely randomized design (CDR) with 5 treatment and 4 replications. Tukey test was used for further test. Treatments were formulated as follow : R0 = 100% control diet + 0% Coconut Oil (CO); R1 = 99.5% control diet + 0.5% CO; R2 = 99% control diet + 1% CO; R3 = 98.5% control diet + 1.5% CO; R4 = 98% control diet + 2% CO. The result showed that applying the coconut oil until 2% giving increase for egg production and giving the same effect for feed consumtion and feed conversion.Keywords : laying super chicken native, coconut oil.
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Navidshad, Bahman, Liang Juan Boo, and Amir Akhlaghi. "Effect of dietary fish oil on n-3 fatty acid content of meat from broiler chickens fed low protein diets." Animal Production Science 52, no. 9 (2012): 799. http://dx.doi.org/10.1071/an12011.
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An experiment was carried out to evaluate the effects of dietary fish oil and crude protein (CP) levels on fatty acid composition of the thigh and breast tissues of broiler chickens. Four hundred and fifty, 1-day-old mixed-sex broiler chicks were used in a completely randomised design with factorial arrangement consisting of two dietary CP levels (21 v. 18.0% and 19 v. 17.1% for grower and finisher diets, respectively), and three levels of fish oil inclusion (0, 2 or 4%). Specific increases in eicosapentaenoic acid (EPA, 20 : 5) and docosahexaenoic acid (DHA, 22 : 6) were observed in breast and thigh tissues as a response to increased fish oil supplementation. The n-6 : n-3 fatty acid ratio in breast and thigh meat samples decreased (P < 0.05) in birds fed low protein diets, but dietary protein level led to no alteration in the total n-3 fatty acids of the tissues (P > 0.05). Thigh tissue of chickens fed low protein diets had a higher concentration of DHA (P < 0.05), while the DHA and EPA concentrations in breast tissue were not affected by dietary protein level (P > 0.05). Results of the present study showed that fish oil can be used to fortify EPA and DHA levels in chicken meat and there is an interaction between dietary fatty acids and protein level on meat oxidative stability, and a reduction in dietary protein level may lead to a better oxidative stability of chicken meat.
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Setiadi, Agus, and Irham Irham. "Analisis Faktor-Faktor yang Mempengaruhi Permintaan Man Terpilih di Propinsi Daerah Istimewa Yogyakarta(Analyze of The Factors that Influence Demand of Special Fishery Product in Yogyakarta Special Region Province." Agro Ekonomi 10, no. 2 (November 29, 2016): 17. http://dx.doi.org/10.22146/agroekonomi.16776.
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This experiment was conducted to determine factors that influence the demand of spesial fishery product in Yogyakarta Spesial Region Province. This experiment was used freshwater catfish and tuna small fish as object of experiment. Factors involved in demand function of tuna small fish in Yogyakarta Special Region Province are own price, freshwater catfish price, rice price, soybean price, cooking oil price, chicken price, egg chicken price, goat meat price, income percapita, inhabitant of Yogyakarta Spesial Region Province, dummy variable (0=non crisis period, 1=crisis peeriod) and freshwater fish price. Factors were analyze demand function of freshwater catfish are own price, tuna small price, rice price, soybean price, cooking oil price, chicken price, egg chicken price, goat meat price, inhabitant Yogyakarta Spesial Region Province, income percapita, dummy variable (0=non crisis period, 1=crisis peeriod) and freshwater fish price The conclusion result taken out from this study may contribute fishers a contructive information to become a base of opinion on demand of fishery product in Yogyakarta Spesial Region Province.It use secondary time series datas, datas taken from the the fishery service statistic of the Yogyakarta Spesial Region Province and Biro of Statistic Center Yogyakarta Spesial Region Province, datas which are produced along the period 1980-2000. Analyze model applied here is the demand function expressed in ordinary least square (OLS) by natural logarithm (ln).The conclusion result shown that the function demand of tuna small fish was significantly influence by own price, freshwater catfish, and cooking oil price while freshwater fish, chicken meat price, chicken egg price, rice price, income percapita and dummy variabel are not influence demand function of tuna small fish significantly. Cross elasticity of freshwater catfish and cooking oil are positive so freshwater catfish and cooking oil are subtitute to tuna small fish.The conclusion result shown that the demand function of freshwater catfish was significantly influence by own price, tuna small fish price, chicken meat price, goat meat price and chicken egg price while the others factors i.e cooking oil price, soybean price, inhabitant Yogyakarta Spesial Region Province, income percapita and dummy variable are not significantly influence the demand function of freshwater catfish. Cross elasticity of chicken meat, goat meat, chicken egg, and tuna small fish are positive so chicken meat, goat meat, chicken egg, and tuna small fish are subtitute to freshwater catfish.
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Phetteplace, Hope W., and Bruce A. Watkins. "Lipid measurements in chickens fed different combinations of chicken fat and menhaden oil." Journal of Agricultural and Food Chemistry 38, no. 9 (September 1990): 1848–53. http://dx.doi.org/10.1021/jf00099a013.
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Lengkey, Hendronoto Arnoldus Walewangko, and Balia Roostita Lobo. "Physico-chemical and Microbiological Characteristics, Sensory Quality and Acceptability of Native Chicken and Rabbit Sausage Produced with Corn Oil, Margarine and Beef Fat." Macedonian Veterinary Review 39, no. 2 (October 1, 2016): 193–99. http://dx.doi.org/10.1515/macvetrev-2016-0087.
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AbstractIn this paper, we evaluated the effect of certain oils or fats (corn oil, margarine and beef fat) on the physico-chemical, microbiological characteristics and sensory quality of native chicken and rabbit sausages as low fat sausages. The sausages were evaluated by physicochemical analysis of pH, aw, moisture content, protein and fat, TPC and Salmonella as microbiological characteristics, as well as flavor, juiciness and overall acceptability as sensory quality, and with regards to diversification of meat products in Indonesia. Three formulations for native chicken (FA) and rabbit (FB) sausages were prepared: FA1 and FB1 (with 10% corn oil); FA2 and FB2 (with 10% margarine): FA3 and FB3 (with 10% beef fat). Results indicated no significant difference (p<0.05) between the pH and aw values of native chicken and rabbit sausages using different fat sources. The moisture content was significantly different (p<0.05) both between the native chicken and rabbit sausages and the types of fat source (corn oil, margarine and beef fat) added. No effect on protein content was found both in native chicken and rabbit sausages. The lowest fat content was found in rabbit sausages (18.79 + 0.70%) where corn oil was added as a fat source. Lowest TPC was also observed. Salmonella were not detected in any of the sausage groups. There was no significant difference (p<0.05) in various sensory attributes. In conclusion, native chicken and rabbit meat seems to be a suitable alternative for low fat sausages production, particularly with corn oil as fat source.
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Prayitno, Agus Hadi, Edi Suryanto, and Zuprizal (Zuprizal). "Kualitas Fisik dan Sensoris Daging Ayam Broiler yang Diberi Pakan dengan Penambahan Ampas Virgin Coconut Oil (VCO) (Physical and Sensory Quality of Meat of Broiler Chicken Fed with The Addition of Virgin Coconut Oil Waste)." Buletin Peternakan 34, no. 1 (February 21, 2012): 55. http://dx.doi.org/10.21059/buletinpeternak.v34i1.107.
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<p>The experiment was conducted to evaluate physical and sensory quality of meat of broiler chicken fed diets with addition of VCO waste. One hundred and twenty five DOC’s unsex Arbor Acres strain CP 707 were randomly divided<br />into 25 groups containing five birds each. There were five dietary treatments and five cages in each treatment for replication. Chickens were raised for 35 days. Levels of VCO waste in feed treatments were: 0, 0.5, 1.0, 1.5, and 2.0%.<br />Drinking water and feed were given ad libitum. For the first week, birds were fed BR1, afterward dietary treatments were given until the end of the experiment and then they were slaughtered. Meat samples (Pectoralis superficialis) were<br />taken to determine the physical and sensory quality of meat. The data of physical quality were analysed by the analysis variance of completely randomized design, whereas data of sensorial quality were analysed by the analysis of non<br />parametric test of Hedonic Kruskal-Wallis. The results showed that addition of VCO waste level increased pH value and water-holding capacity and decreased cooking loss and tenderness of meat of broiler chicken. However, sensorial<br />test indicated that VCO waste addition did not affect color, taste, texture, juiciness, tenderness, and acceptability of meat of broiler chicken. It could be concluded that the addition of VCO waste in the ration improved the physical<br />quality of broiler meat.</p><p>(Key word: Chicken broiler meat, Physical quality, Sensory, VCO waste)<br /><br /></p>
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Rymer, C., and D. I. Givens. "Effect of dietary source of very long chain n-3 polyunsaturated fatty acids in poultry diets on the oxidative stability of chicken meat." Proceedings of the British Society of Animal Science 2007 (April 2007): 17. http://dx.doi.org/10.1017/s1752756200019207.
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Enriching chicken meat with the very long chain n-3 polyunsaturated fatty acids (VLC n-3 PUFA) 20:5 (EPA) and 22:6 (DHA) is a possible means of increasing the human consumption of these essential fatty acids as current levels of intake of these fatty acids are extremely low. However, a potential drawback of increasing the VLC n-3 PUFA content of chicken meat is that the oxidative stability of the meat is reduced. Chicken meat is enriched with VLC n-3 PUFA by the addition of fish oil to the chickens’ diet. It is possible that using alternative dietary sources of VLC n-3 PUFA may increase the oxidative stability of the meat (Mooney et al., 1998). The objective of this experiment was to determine what the source of VLC n-3 PUFA in broilers’ diets had on the oxidative stability of their edible tissues.
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Khalil, Ayman Nasr Mahmoud, and Herbert W. Ockerman. "FATTY ACIDS CHEMICAL QUALITY OF COOKED CHICKEN LUNCHEON MEAT PRODUCT PRODUCED BY THE USE OF FAT REPLACERS." International Journal of Engineering Technologies and Management Research 7, no. 2 (March 1, 2020): 31–38. http://dx.doi.org/10.29121/ijetmr.v7.i2.2020.509.
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Nowadays, there is a great interest regarding demand for foods with low-fat meat products to decrease the risk of nutritional diseases. Several strategies had been reported to reduce fat contents of meat products. The term fat replacer is used to describe a wide variety of products that replace some or all of the fat in foods. In the last years, chicken luncheon meat became one of the most commonly widely marketed and distributed meat products all over the world due to its delicious taste and cheap price. In this study, the chemical quality of the chicken luncheon meat produced either by; sun flower oil, sun flower oil and sodium alginate, sun flower oil, sodium alginate and rice flour, sun flower oil, sodium alginate, rice flour and gum Arabic as fat replacers was evaluated according to market reference toward production of new chicken meat luncheon of low fat, cholesterol and calories. The results revealed that application of fat replacers in cooked chicken luncheon meat enhanced the quality of saturated, monounsaturated and polyunsaturated fatty acids improving its nutritional value.
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Syirah Murandawi, M. Luthfi, Fajri Jakfar, and Mustafa Mustafa. "Analsisi Elastisitas Permintaan Konsumen Rumah Tangga Terhadap Telur Ayam Ras di Kota Banda Aceh." Jurnal Ilmiah Mahasiswa Pertanian 3, no. 3 (August 1, 2018): 54–65. http://dx.doi.org/10.17969/jimfp.v3i3.8108.
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Abstract. Chicken Eggs Demand race in Banda Aceh city influenced by the price of eggs, the price of fish, cooking oil prices, income and number of dependents. This study aims to look at the demand for chicken eggs dipengaruhhi by the price of eggs, the price of fish, cooking oil prices, income and number of dependents, and to see the price elasticity, cross elasticity and income elasticity. Withdrawal of samples obtained by the method of proportional stratified random samplingin Banda Aceh where for high income states 25, middle 65 and lower 33 samples. The technique is passed on this peneitian with Multiple Linear Regression. The results of this study show the price of eggs, the price of fish, cooking oil prices, income and number of dependents significant effect simultaneously, and the price elasticity of its elastic for medium and low, while high-inelastic, the cross elasticity of substitution for fish and complementary to cooking oil, and for its income elasticity of eggs belonging to inferior goodsAnalysis of elasticity of demand for eggs in banda aceh cityAbstract. Demand for Chicken Eggs in the city of banda aceh is influenced by the price of eggs, the price of the egg, the price of cooking oil, the income and the number of dependents. This study aims to see the demand for chicken eggs influenced by the price of eggs, the price of the village egg, the price of cooking oil, the income and the number of dependents and to see the price elasticity, cross elasticity and income elasticity. Sampling was obtained by multi stage cluster random sampling method in Kota Banda Aceh with a sample of 46 family heads. Techniques performed on this study with Multiple Linear Regression. The results of this study indicate the price of eggs, the price of eggs, the price of cooking oil, the income and the number of dependents have a significant effect simultaneously, while partially only the price of eggs, the price of cooking oil and the number of dependents that have real effect, and elasticity of its price elastic , cross-substitution elasticity for chicken eggs and complementary for cooking oil, and for his income elasticity of chicken eggs belonging to normal goods.
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Wang, Chunguang, Tie Zhang, Xuemei Cui, Shuang Li, Xinghua Zhao, and Xiuhui Zhong. "Hepatoprotective Effects of a Chinese Herbal Formula, Longyin Decoction, on Carbon-Tetrachloride-Induced Liver Injury in Chickens." Evidence-Based Complementary and Alternative Medicine 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/392743.
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The objective of this study is to establish poultry liver injury model induced by (CCl4) and seek effective hepatoprotective herbals for clinical application. Different doses of CCl4dissolved in vegetable oil (1 : 1,V/V) were injected via pectoral muscle to induce acute liver injury model in chickens. An herbal formula, Longyin decoction, was prepared for hepatoprotection test on chicken acute liver injury models. The pathologic changes of the liver were observed, and the activities of ALT and AST were, respectively, detected to evaluate the hepatoprotective effects of Longyin decoction on chickens. The chicken acute liver injury model was successfully established by injecting CCl4via pectoral muscle. The best dose of CCl4inducing chicken liver injury was 4.0 mL/kg·BW (body weight). The results of qualitative determination by HPTLC showed that the components of Longyin decoction containedGentian, Capillaries, Gardenia,andBupleurum root. In the high-dose Longyin group and the middle-dose Longyin group, the pathological changes of the damaged liver were mitigated and the activities of ALT and AST in serum were reduced significantly. Longyin decoction has obvious hepatoprotective effect on acute liver injury induced by CCl4.
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Orczewska-Dudek, Sylwia, Mariusz Pietras, and Joanna Nowak. "The Effect of Amaranth Seeds, Sea Buckthorn Pomace and Black Chokeberry Pomace in Feed Mixtures for Broiler Chickens on Productive Performance, Carcass Characteristics and Selected Indicators of Meat Quality." Annals of Animal Science 18, no. 2 (May 1, 2018): 501–23. http://dx.doi.org/10.2478/aoas-2018-0002.
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Abstract The aim of the present study was to determine the effect of amaranth seeds, dried sea buckthorn pomace and dried chokeberry pomace on the growth performance of broiler chickens and on the fatty acid profile and oxidative stability of meat lipids. The study was conducted on 480 Ross 308 chickens assigned in the second production phase to 4 experimental groups. The birds from the control group received 3% flax oil, while the chickens from the experimental groups were fed with mixtures containing: 3% flax oil and 8% amaranth seeds (group II), 3% flax oil and 3% dried sea buckthorn pomace (group III), and 3% flax oil and 3% dried chokeberry pomace (group IV). Basic production parameters were evaluated for each feeding period. At 42 days of age, 8 birds with body weight close to the average from each group were slaughtered. A simplified analysis of the chicken carcasses was conducted and samples of the breast muscles were collected for further analysis. The addition of 8% amaranth seeds into the feed mixtures in the second feeding phase decreased body weight gains (P<0.05) and increased the feed conversion ratio compared with groups receiving sea buckthorn or chokeberry pomace. However, the addition of amaranth seeds into the feed mixtures increased breast muscle yield (P<0.05) and decreased fat content in comparison to the other experimental groups. Moreover, sensory analysis of the breast muscles from chickens fed the diet with amaranth seeds revealed that they were characterised by a better aroma (P<0.05) and flavour. The studied feed additives did not significantly affect the physicochemical properties of the breast muscles. Sea buckthorn pomace efficiently slowed down lipid oxidation in the breast muscles. The obtained results indicate that using tested plant additives in feed mixture may be an effective way to improved production parameters of broiler chicken and effectively enriched meat in n-3 fatty acid and protect against excessive oxidation of lipids.
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Aminullah, Aminullah. "CHANGES IN PHYSICOCHEMICAL PROPERTIES OF USED PALM OIL (JELANTAH) ON CHICKEN FRYING." JURNAL PERTANIAN 9, no. 1 (May 18, 2018): 31. http://dx.doi.org/10.30997/jp.v9i1.1153.
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Cooking oil was one of the basic needs which consumed by the whole of Indonesian society. The high price of palm cooking oil and the lack of knowledge caused the repeated using of palm cooking oil which is harmful to health. The objective was to determine the physicochemical changes of used palm oil (Jelantah) on chicken frying. This research was using purposive sampling method. The experimental design used completely randomized design with one factor of frying frequency which were 0, 3, 7 and 10 times. Statistical analysis showed that the physicochemical tests (color analysis, peroxide value, acid value and moisture content) in each test was significant or significantly different, from the linear regression predicted that the frying frequencies which were used in fried chicken vendors were 16-54 times. In addition, it can be seen the characteristic qualities of used palm oil on chicken frying namely: color analysis L from 39.40% to 46.49%, a from 5.80% to 9.26%, b from 16,57% to 22.82%; peroxide value from 1.599 meq/kg to5.623 meq/kg; acid value from 0.076% to 0.153%; and water content from 0.021% to 0.267%. The physicochemical tests of used palm oil sample from fried chicken vendors namely: color analysis at L of 27.11%, a of 9.63%, b of 18.02%; peroxide value of 10.07 meq / Kg; acid value 0.434%; and water content of 0.166%.
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Polycarpo, G. V., V. C. Cruz, N. C. Alexandre, V. B. Fascina, I. M. G. P. Souza, J. C. M. Cravo, R. Albuquerque, J. R. Sartori, and A. C. Pezzato. "Effect of lipid sources and inclusion levels in diets for broiler chickens." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 66, no. 2 (April 2014): 519–28. http://dx.doi.org/10.1590/1678-41626629.
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This research aimed to evaluate the interactions and effects of 2 and 4% addition levels of poultry slaughterhouse fat (chicken tallow) and soybean oil in diets for broiler chickens. Two experiments were carried out using one-day-old male Cobb chicks in an entirely random design with a 2x2 factorial scheme. In the first experiment, 560 chicks were used to evaluate performance and carcass characteristics. In the second experiment, 100 chicks were used to determine the nutrient digestibility, dietary energy utilization and the lipase and amylase pancreatic activity. There was no interaction between the fat sources and the addition levels for any of the analyzed variables, except for the digestibility coefficient of dry matter (DCDM), which was higher in diets added with 2% soybean oil when compared to chicken tallow. The addition of 4% fat in the diet, regardless of fat source, improved the digestibility coefficient of ethereal extract (DCEE) and increased weight gain and feed intake. Moreover, in the initial phase, the addition of 4% fat to the diet increased lipase activity when compared to diets with 2% addition, and a positive correlation between DCEE and pancreatic lipase activity was observed. In conclusion, there is no interaction between fat sources and addition levels, except for DCDM. Carcass characteristics are not influenced by any of the studied factors. The addition of 4% fat increases pancreatic lipase activity and improves DCEE, resulting in greater weight gain, regardless of the tested fat source, making chicken tallow a great alternative to soybean oil.
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Sinurat, Dian I., and Ramlan Silaban. "Analysis of the Quality of Used Cooking Oil Used in Frying Chicken." Indonesian Journal of Chemical Science and Technology (IJCST) 4, no. 1 (January 30, 2021): 21. http://dx.doi.org/10.24114/ijcst.v4i1.23091.
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This study aims to determine the quality of oil quality that is used repeatedly by frying chicken with the SNI. Bulk oil is used for frying the chicken with 11 frying repetitions. Repetition of oil before frying, repeat 1 time frying up to 10 frying times. Then the oil is tested for water content, Free Fatty Acid (FFA), peroxide value and iodine value. From this study, the quality of cooking oil was obtained for the range of: water content 0.03- 1.04%(w/w), Free Fatty Acids (FFA) 0.39-1.01%(w/w), peroxide value 5,99-18,465 mekO2/kg, iodine value 3.255-3.55 gI2/100g oil. Based on the various tests, the water content up to the oil from frying 3, Free Fatty Acid to oil from frying 3, the peroxide value to frying oil 4 still meets the SNI 01-3741-2013 oil quality standard. And in the iodine value test, all repeated frying results still meet the SNI 01-3741-2013 oil quality standard.
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Naowasarn, S., and S. Leungprasert. "Bioremediation of Oil-contaminated Soil Using Chicken Manure." Soil and Sediment Contamination: An International Journal 25, no. 7 (July 26, 2016): 739–56. http://dx.doi.org/10.1080/15320383.2016.1213699.
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Mabayo, Remedios T., Jun-ichi Okumura, and Mitsuhiro Furuse. "Dietary flavor modifies oil preferences in the chicken." Applied Animal Behaviour Science 49, no. 3 (September 1996): 213–21. http://dx.doi.org/10.1016/0168-1591(96)01047-7.
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Osawa, Cibele Cristina, and Lireny Aparecida Guaraldo Gonçalves. "Changes in breaded chicken and oil degradation during discontinuous frying with cottonseed oil." Food Science and Technology 32, no. 4 (September 4, 2012): 692–700. http://dx.doi.org/10.1590/s0101-20612012005000098.
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Discontinuous frying of breaded chicken in cottonseed oil was evaluated. Three 400 g batches of foodstuff were fried daily in a 28 L fryer at 182 °C for 4.5 minutes for 7-8 days, and the experiment was repeated three times. The total polar compounds in the oil were determined by the conventional method. Changes in the oil were determined by the quick tests Testo 265, Viscofrit and Fri-check based on physical constants, and the results were compared with those of total polar compounds obtained by the conventional method. The free fatty acids, conjugated dienes, Lovibond color, oxidative stability, fatty acid composition, and polymeric compounds were also determined. During frying, the oil samples presented 6.0-39.2% total polar compounds, 0.0-12.9% polymerized triacylglycerols, 1.3-14.5% oxidized triacylglycerols, 2.8-11.0% diacylglycerols, and 1.6-2.6% fatty acids and unsaponifiable polar compounds. The breaded chicken samples lost moisture, absorbed oil up to approximately 6%, and there were small changes in the fatty acid composition and low formation of trans-isomers. The best method for monitoring and discarding the oil was that used for the determination of total polar compounds.
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Sachuthananthan, B., S. Raghuramireddy, and S. Nagesh. "EXPERIMENTAL INVESTIGATION ON THE USE OF CHICKEN FAT OIL METHYL ESTER AS ALTERNATIVE FUEL IN A DI DIESEL ENGINE IN HCCI MODE." International Journal of Research -GRANTHAALAYAH 6, no. 2 (February 28, 2018): 65–73. http://dx.doi.org/10.29121/granthaalayah.v6.i2.2018.1544.
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In the curiosity forever improving fuel efficiency and emissions reduction, a new and highly promising idea has found new life. HCCI (Homogeneous Charge Compression Ignition) technology has been around for a long time, but has recently received renewed attention and enthusiasm. An HCCI engine is a mix of both conventional spark-ignition and diesel compression ignition technology. The blending of these two designs offers diesel-like high efficiency without the difficulty and expensive to deal with NOx and particulate matter emissions. For the above purpose the chicken fat oil methyl ester – gasoline blend and chicken fat oil methyl ester - diesel blends are used in HCCI engine concept. The air and fuel mixture in various proportions are prepared externally by using a fuel vaporizer mounted in the intake pipe. Fuel injection is done by port fuel injector and the quantity is controlled by the electronic control unit (ECU). It can be observed from the above experimental work that the oil extracted from chicken fat can be a suitable alternative fuel to run diesel engine. Chicken fat oil methyl ester with the blend of 10% gasoline gives higher thermal efficiency than other fuel combinations with lower NOX and HC emissions.
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Ali, Ahmed, Marwa Safwat, Walid H. Kilany, Abdou Nagy, Awad A. Shehata, Mohamed A. Zain El-Abideen, Al-Hussien M. Dahshan, and Abdel-Satar A. Arafa. "Combined H5ND inactivated vaccine protects chickens against challenge by different clades of highly pathogenic avian influenza viruses subtype H5 and virulent Newcastle disease virus." Veterinary World 12, no. 1 (January 2019): 97–105. http://dx.doi.org/10.14202/vetworld.2019.97-105.
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Aim: The aim of the current study was to evaluate the efficacy of a trivalent-inactivated oil-emulsion vaccine against challenge by different clades highly pathogenic avian influenza (HPAI) viruses including HPAI-H5N8 and the virulent genotype VII Newcastle disease virus (NDV) (vNDV). Materials and Methods: The vaccine studied herein is composed of reassortant AI viruses rgA/Chicken/Egypt/ ME1010/2016 (clade 2.2.1.1), H5N1 rgA/Chicken/Egypt/RG-173CAL/2017 (clade 2.2.1.2), and "NDV" (LaSota NDV/ CK/Egypt/11478AF/11); all used at a concentration of 108 EID50/bird and mixed with Montanide-ISA70 oil adjuvant. Two-week-old specific pathogen free (SPF) chickens were immunized subcutaneously with 0.5 ml of the vaccine, and hemagglutination inhibition (HI) antibody titers were monitored weekly. The intranasal challenge was conducted 4 weeks post-vaccination (PV) using 106 EID50/0.1 ml of the different virulent HPAI-H5N1 viruses representing clades 2.2.1, 2.2.1.1, 2.2.1.2, 2.3.4.4b-H5N8, and the vNDV. Results: The vaccine induced HI antibody titers of >6log2 against both H5N1 and NDV viruses at 2 weeks PV. Clinical protection against all HPAI H5N1 viruses and vNDV was 100%, except for HPAI H5N1 clade-2.2.1 and HPAI H5N8 clade- 2.3.4.4b viruses that showed 93.3% protection. Challenged SPF chickens showed significant decreases in the virus shedding titers up to <3log10 compared to challenge control chickens. No virus shedding was detected 6 "days post-challenge" in all vaccinated challenged groups. Conclusion: Our results indicate that the trivalent H5ND vaccine provides significant clinical protection against different clades of the HPAI viruses including the newly emerging H5N8 HPAI virus. Availability of such potent multivalent oil-emulsion vaccine offers an effective tool against HPAI control in endemic countries and promises simpler vaccination programs.
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Herawati, Maria, Bangkit Lutfiaji Syaefullah, and Ni Putu Vidia Tiara Timur. "Efisiensi Ekonomi Pemeliharaan Ayam Kampung Super yang Diberi Fitobiotik dengan Teknologi Nanoenkapsulasi Minyak Buah Merah (Pandanus conoideus)." wahana peternakan 4, no. 2 (September 25, 2020): 8–13. http://dx.doi.org/10.37090/jwputb.v4i2.209.
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Red fruid as one of Indonesia’s native medicinal plants as a phytobiotic is developed to maintain the health status of livestock. The drawback of using phytobiotics as feed additives is done by making nanoencapsulation so that the products are easily absorbed by the livestock digestive system. This research was conducted to know the value of the economic efficiency using red fruit oil nanoencapsulation in super native chickens. The study used a descriptive method with 5 treatments and 4 replication. P0 (control), P1 (2.5% red fruit oil extract), P2 (2.5% red fruit oil nanoencapsulation), P3 (5% red fruit oil nanoencapsulation), P4 (10% red fruit oil nanoencapsulation). The result showed that the economic efficiency of using feed in each treatment was efficient (EEPP<1) dan the best business efficiency (R/C) in P2 treatment (1,474). The conclusion of this study is that the use of red fruit oil nanoencapsulation in super native chicken can provide a better economic efficiency value than those without nanoencapsulation. The use of 2.5% red fruit oil nanoencapsulation gave the best economic efficiency value compared to other treatments.
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Stanacev, V. Z., D. Milic, N. Milosevic, V. S. Stanacev, Z. Pavlovski, Z. Skrbic, and N. Puvaca. "Different sources and levels of vegetable oils in broiler chicken nutrition." Biotehnologija u stocarstvu 29, no. 2 (2013): 321–29. http://dx.doi.org/10.2298/bah1302321s.
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The aim of this study was to investigate the effects of soybean, flax and rapeseed oil on productive performance and carcass quality of broilers chickens. At the beginning of the experiment six groups of 40 one day-old chicks, hybrid line Cobb 500 was formed, with five replications. For nutrition two feed mixtures were used. During the first two weeks, in preparation period, chickens were fed with starter mixture, and then with grower mixture until the end of the experiment. Control group was fed with mixture of standard composition and quality based on corn and soybean meal with the addition of 4% and 8% soybean oil, while the experimental group included 4% and 8% flaxseed oil and 4% and 8% rapeseed oil. The experiment lasted 35 days. During the experimental period, chickens were fed and watered ad libitum and microclimatic conditions were constantly monitored. Control of body weight and feed consumption was carried out every seven days. At the end of the experiment 10 chickens from each group were sacrificed for the purpose of testing the carcass quality. Upon completion of the experiment, control group achieved weight of 2122g and 2053g, and the experimental group with flax oil 2164g and 2094g, and the group with rapeseed oil weighs of 2121g and 2081g. Chickens on treatment with 4% flax oil in the diet achieved significantly higher body mass (P<0.05) at the end of the experiment compared with the groups who were on treatment with 8% rapeseed and soybean oil. Soybean oil at a rate of 4% showed significantly (P<0.05) increased final body weight compared to body mass of chicks in a group with the addition of 8% soybean oil. Feed conversion ratio was lowest in the group with the addition of 4% flax oil and rapeseed oil, and the highest in the group with the addition of 8% flax oil. The differences found in the carcass quality between the control and experimental groups were not statistically significant (P>0.05). The largest amount of abdominal fat (18.9 g) was in the group with the addition of 4% rapeseed oil and lowest in the group with the addition of 8% soybean oil (12.6 g). Based on these results it can be concluded that the addition of 4% oil showed better productive results, but had no effect on carcass quality of chickens.
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Skřivanová, V., E. Tůmová, M. Englmaierová, D. Chodová, and M. Skřivan. "Do rearing system and free-range stocking density affect meat quality of chickens fed feed mixture with rapeseed oil?" Czech Journal of Animal Science 62, No. 4 (April 1, 2017): 141–49. http://dx.doi.org/10.17221/79/2016-cjas.
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Recently, consumers have paid an attention to animal-friendly meat. The aim of the study was to evaluate the meat quality of breast muscles in indoor and free-range chickens with respect to the stocking density of outdoor chickens (8.3 or 4.15 birds per m<sup>2</sup>) fed feed with rapeseed oil. The free-range chickens reached 96 and 97% of the final live weight of the indoor chickens and their feed : gain ratio was by 7 and 9% higher. The pasture intake had a small effect on the breast meat quality and was presumably associated with rapeseed oil in the basal diet which strongly influenced meat monounsaturated and polyunsaturated fatty acid content and reduced the effect of pasture. The free-range system and lower stocking density led to an increase in muscle fibre cross-sectional area and diameter and a higher meat shear force (P = 0.003). Concerning the meat sensory properties, the total acceptability of the meat of free-range chickens with a lower stocking density was found to be lower compared with the other groups.esults indicate a minor effect of the rearing system and free-range stocking density on chicken meat quality, and also that meat quality in experiments with free-range housing can be affected by a fat source in basal diet.
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Sugito, Heri, K. Sofjan Firdausi, and Nidia Kharisma Putri. "EVALUASI KUALITAS MUTU MINYAK GORENG MENGGUNAKAN POLARISATOR TERPADU BERDASARKAN METODE FLUORESENSI ELEKTROOPTIK." Jurnal Ilmiah Teknosains 4, no. 2 (January 3, 2019): 114. http://dx.doi.org/10.26877/jitek.v4i2.3187.
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Evaluation of quality of cooking oil using integrated polarizer based on fluorescence polarization method has been carried out. Integrated polarizer used a green laser with a wavelength of 532 ± 10 nm. Measurements were made by observing changes in fluorescence polarization angles that occurs when without an external electric field and with the provision of an external electric field produced from two copper plates given a voltage of 0-6 kV. The samples used were new cooking oil and expired cooking oil, palm cooking oil that has been contaminated by chicken oil and lard. The test results show that the change in polarization angle on cooking oil expires is greater than the new cooking oil, as well as changes in the polarization angle in palm cooking oil that has been contaminated by lard is greater than pure palm cooking oil and palm cooking oil. This indicates that the saturated fatty acid content in lard is greater than that of pure palm cooking oil and chicken oil. With these results, the fluorescence polarization method is expected to be a method for evaluating halal cooking oil.
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Abdel fatah, Ghada, Aza Hassan, Rasha Saleh, and Magdy Amer. "The efficacy of clove and thyme against experimentally induced Candidiasis in broilers." Mansoura Veterinary Medical Journal 21, no. 2 (June 25, 2020): 25–31. http://dx.doi.org/10.35943/mvmj.2020.21.2.0205.
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Objectives: The present study was designed to investigate the efficacy of clove powder and thyme oil against experimentally-induced candidiasis in broiler chicken. Design: Randomized controlled experimental study. Animals: One hundred and twenty five chicken of one month old were used in this study Procedures: Chicken were randomly allocated into 5 equal groups of 25 bird each. The first group was used as a negative control which received no treatment. The second group was experimentally infected with candida (C. albicans), and served as a positive control. Meanwhile, the third, fourth and fifth groups were also experimentally infected with candida, in addition to receiving clove powder (2 %), thyme oil (200 ml/kg) in diet and fluconazole (5 mg/kg) respectively, for 10 days after the appearance of the symptoms of candida. The symptoms included delayed gastrointestinal transit times, static crop or sour crop, anorexia and regurgitation. The normal thin wall of the crop become thickened with a complete crop stasis. Results: Administration of clove powder and thyme oil improved the symptoms induced by C. albicans and increased PCV %, ALT and AST level, with a decrease in erythrocyte count and total leukocyte count. Clove powder increased creatinine levels, while thyme oil decreased them. The tested plants induced marked histopathological alteration in crop, lung, intestine and gizzard of treated birds. Conclusion and clinical relevance: Clove powder and thyme oil can be used as an alternative medicine for the treatment of candidiasis in chicken.
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Santoso, Aman, Rohman Fantusi, Siti Marfu’ah, and Sumari Sumari. "Pengaruh Gelombang Ultrasonik pada Pembuatan Sabun Transparan dari Minyak Kelapa (Cocos nucifera) dan Minyak Ayam (Gallus domesticus)." Jurnal Teknik Kimia dan Lingkungan 5, no. 1 (April 29, 2021): 12. http://dx.doi.org/10.33795/jtkl.v5i1.175.
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Sabun transparan dapat dibuat dari minyak nabati dengan basa alkali melalui reaksi saponifikasi dengan penambahan transparent agent. Perbedaan karakter bahan dari minyak kelapa (Cocos nucifera) dan minyak ayam (Gallus domesticus) berpotensi menghasilkan sabun transparan yang unik. Kavitasi gelombang ultrasonik menghomogenkan campuran dan mempercepat laju reaksi. Tujuan penelitian ini membuat sabun transparan dari minyak kelapa dan minyak ayam serta membandingkan sabun yang dihasilkan menggunakan gelombang ultrasonik dan dengan sabun dari metode pemanasan. Penelitian eksperimental dilakukan dengan tahapan preparasi dan karakterisasi minyak kelapa dan minyak ayam, dilanjutkan dengan saponifikasi dengan disertai gelombang ultrasonik. Karakterisasi sabun transparan hasil sintesis menunjukkan bahwa sabun yang terbuat dari minyak kelapa lebih transparan dari yang berasal minyak ayam, dan sabun yang dibuat dengan gelombang ultrasonik lebih transparan dari pada yang dibuat dengan pemanasan. Karakter sabun transparan dari minyak kelapa dengan ultrasonik memiliki kadar air sebesar 22,02%, fraksi tak tersabunkan sebesar 1,01%, bagian tak larut dalam alkohol sebesar 1,79%, alkali bebas sebesar 0,04%, pH 9,35, karakter ini sesuai dengan SNI sabun kecuali kadar airnya. Sabun dari minyak ayam memiliki kadar air 23,26%, fraksi tak tersabunkan sebesar 5,57%, bagian tak larut dalam alkohol sebesar 4,69%, alkali bebas sebesar 0,12%, pH 9,60, dan karakter ini kurang sesuai dengan SNI sabun. Sabun yang dihasilkan dengan metode ultrasonik dengan bahan minyak kelapa memiliki karakter yang paling baik dan memiliki kesesuaian paling banyak dengan SNI sabun padat.Transparent soap is synthesized from vegetable oils with alkaline bases through the saponification reaction with the addition of a transparent agent. The different material characteristics of coconut oil (Cocos nucifera) and chicken oil (Gallus domesticus) have the potential to produce unique transparent soap. Ultrasonic wave cavitation homogenizes the mixture and accelerates the reaction rate. The purpose of this research is to synthesize transparent soap from coconut oil and chicken oil and compared the soap produced using ultrasonic waves and with soap from the heating method. This experimental laboratory research was carried out with the stages of preparation and characterization of coconut oil and chicken oil, followed by saponification of coconut oil and chicken oil accompanied by ultrasonic waves. Characterization of the synthesized transparent soap. The results in this study indicate that soaps made from coconut oil are more transparent than those made from chicken oil, and soaps made with ultrasonic waves are more transparent than those made by normal heating. The ultrasonic transparent soap character of coconut oil has a moisture content of 22.02%, the non-saponified fraction 1.01%, insoluble part of alcohol by 1.79%, free alkaline by 0.04%, pH 9.35, and this is in accordance with SNI for soap except for its water content. Meanwhile, ultrasonic soap from chicken oil has a moisture content of 23.26%, non-saponified fraction 5.57%, the insoluble portion of alcohol was 4.69%, free alkaline 0.12%, pH 9.60, this is not in accordance with SNI soap. The soap produced by the ultrasonic method with coconut oil has the best character and has the most compatibility with SNI for solid soap.
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Albasheer, Modawy Abdelgader, Ning Iriyanti, Ismoyowati Ismoyowati, and Efka Aris Rimbawanto. "The Balancing of Safflower Oil and Inositol to Intestinal Morphometric of Sentul Chicken." ANIMAL PRODUCTION 23, no. 2 (July 27, 2021): 95–103. http://dx.doi.org/10.20884/1.jap.2021.23.2.91.
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This study was aimed to evaluate the use of safflower oil (Carthamus tinctorius L) and inositol on the digestive profile of male Sentul chickens. A total of 182 Sentul chickens aged 17 weeks were reared up to 23 weeks in 91 units of battery cage (6 chickens/unit). The research was conducted in a Completely Randomized Design (CRD) with nine treatments and three replicates (6 chickens/replicate). The research treatments were R0 = control/ basal feed + 0% Safflower and 0% Inositol; R1 = Basal feed + 0.5% Safflower oil; R2 = Basal feed + 1.0% Safflower oil; R3 = Basal feed + 0.5% Inositol; R4 = Basal feed + 1.0% Inositol; R5 = Basal feed + 0.5% Safflower oil and 0.5% Inositol; R6 = Basal feed + 0.5% Safflower oil and 1.0% Inositol; R7 = Basal feed + 1.0% Safflower oil and 0.5% Inositol; R8 = Basal feed + 1.0% Safflower oil and 1.0% Inositol. Basal feed was composed of corn, rice bran, soybean kernel, fishmeal, palm oil, calcium carbonate (CaCO3), topmix, lysine, and methionine, as well as safflower oil (Carthamus tinctorius L) and inositol. The measured variable consists of digestive profile (the percentage of intestine weight, digesta, proventriculus, gizzard) and intestine length, crypt depth, the width and length of intestinal villi, Intestinal histology profile. The data were subjected to a statistical analysis of variance (ANOVA) continued with an Honestly Significant Difference test (HSD). The result showed that incorporating safflower oil (Carthamus tinctorius L) and inositol into feed did not significantly affect (P>0.05) the digestive profile of Male Sentul chickens. Conclusively, safflower oil and inositol up to 1% in the feed are safe for male Sentul chickens without interfering with the performance of digestive organs because it produces relatively similar intestinal weight and length, crypt depth, as well as the length and width of intestinal villi.
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Fadhil, Abdelrahman B., and Adnan I. Ahmed. "Production and evaluation of biodiesel from mixed castor oil and waste chicken oil." Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 38, no. 14 (July 17, 2016): 2140–47. http://dx.doi.org/10.1080/15567036.2014.999178.
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Son, Jong-Youn, and Kun-Og Kang. "Effect of an Oil-Water Fryer on Quality Properties of Deep Frying Oil Used for Chicken." Korean Journal of Food and Cookery Science 28, no. 4 (August 31, 2012): 443–50. http://dx.doi.org/10.9724/kfcs.2012.28.4.443.
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Fries-Craft, Krysten A., Meaghan M. Meyer, Stephanie C. Lindblom, Brian J. Kerr, and Elizabeth A. Bobeck. "Lipid Source and Peroxidation Status Alter Immune Cell Recruitment in Broiler Chicken Ileum." Journal of Nutrition 151, no. 1 (December 9, 2020): 223–34. http://dx.doi.org/10.1093/jn/nxaa356.
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ABSTRACT Background Restaurant oil in poultry diets increases energy content, reduces production costs, and promotes sustainability within the food supply chain. However, variable oil composition and heating temperatures among restaurant oil sources can impact broiler chicken health due to heat-induced lipid modifications. Objectives A 21-d experiment was conducted to evaluate ileal morphology, liver cytokine gene expression, and ileal immune cell populations in broilers fed control or peroxidized lipids with varying chain and saturation characteristics. Methods Day-old broilers were housed in battery cages (5 birds per cage) and fed diets containing 5% control or peroxidized oils. Eight diets were randomly assigned in a 4 × 2 factorial arrangement consisting of oil source (palm, soybean, flaxseed, or fish) and peroxidation status (control or peroxidized). At day 21, samples were collected for ileal histomorphology [villus height (VH), crypt depth (CrD), and the VH:CrD ratio], and liver cytokine expression (qPCR). Ileum cytokine expression and T-cell markers were analyzed by RNAscope in situ hybridization (ISH). Data were analyzed as a mixed model (SAS 9.4) with fixed effects of lipid source, peroxidation, and lipid × peroxidation interaction. Results CD3+ T-cells in the ileum decreased 16.2% due to peroxidation (P = 0.001) with 30.3% reductions observed in birds fed peroxidized flaxseed oil (P = 0.01). Peroxidation increased IL6+ and IL1B+ cells by 62.0% and 40.3%, respectively (P = 0.01). Soybean oil increased IFNG+ cells by 55.1% compared with palm oil, regardless of peroxidation status (P = 0.007). Lipid source and peroxidation did not alter ileal histomorphology or liver cytokine expression. Conclusions Lipid peroxidation increased ileal IL1B and IL6 in broiler chickens, whereas soybean oil diets increased IFNG. Generally, peroxidation decreased overall CD3+ T-cell populations, suggesting impaired T-cell presence or recruitment. These results identify potential immunomodulatory lipid profiles in restaurant oil while supporting RNAscope-ISH as a method to describe avian tissue-level immune responses.
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Wu, Qiang, Huaqiao Tang, and Hongbin Wang. "The Anti-Oxidation and Mechanism of Essential Oil of Paederia scandens in the NAFLD Model of Chicken." Animals 9, no. 10 (October 22, 2019): 850. http://dx.doi.org/10.3390/ani9100850.
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The aim of the study is to determine the underlying pathogenic mechanisms of oxidative stress and detect the anti-oxidative target of essential oil of Paederia scandens in non-alcoholic fatty liver disease (NAFLD). Chicken NAFLD was modeled by feeding with a high-capacity diet and Paederia scandens essential oil was used to treat the disease. The levels of hepatic reactive oxygen species (ROS), malondialdehyde (MDA), superoxide dismutase (SOD), and the differential proteins and network of protein–protein interactions were investigated in model and drug-treated groups. The results showed that essential oil of Paederia scandens down regulated the hepatic ROS and MDA level significantly (p < 0.05 and 0.01, respectively). The heat shock cognate 71 kDa protein (HSP7C) was down regulated significantly, which was in the center of the network and interacted with 22 other proteins. The results showed that oxidative stress played an important role in the pathogenesis of chicken NAFLD. The essential oil of Paederia scandens showed good anti-oxidation activity by down regulating the HSP7C protein, which can be used as a potential therapeutic target in chicken NAFLD.
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Krejčí-Treu, Tereza, Eva Straková, Pavel Suchý, and Ivan Herzig. "Effect of Vegetable Oil Fortified Feeds on the Content of Fatty Acids in Breast and Thigh Muscles in Broiler Chickens." Acta Veterinaria Brno 79, no. 9 (2010): S21—S28. http://dx.doi.org/10.2754/avb201079s9s021.
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The main objective of this work was to compare the effect of six vegetable oils added to feeding mixtures that were administered to broiler chickens on the content of major fatty acids in chicken meat. The experiment started with 90 one-day-old Ross 308 meat hybrid male chickens that were divided into six groups. Chickens were fed complete feeding mixtures for the prefattening (BR1), fattening (BR2), and post-fattening (BR3) of broiler chickens. The BR1 feeding mixture was administered to chickens aged 1-10 days, the BR2 feeding mixture was given from Day 11 to Day 30, and the BR3 feeding mixture was then administered until Day 42. The BR1 feeding mixture that was administered to all six groups during the first ten days of the experiment was supplemented with soybean oil. BR2 and BR3 feeding mixtures used to feed chickens aged 11-42 days were fortified with soybean oil (SO Group), rapeseed oil (RO Group), sunflower oil (SFO Group), flaxseed oil (FO Group), olive oil (OO Group), and evening primrose oil (EPO Group). The vegetable oils used differed by the composition of fatty acids, particularly by the content of oleic acid, linoleic acid, α-linolenic acid. The use of the above-described experimental diets in young broilers from Day 11 to 42 had a significant effect on the content of fatty acids in the fat from breast and thigh muscles. The content of α-linolenic acid in breast and thigh muscles of broilers that received the feed containing flaxseed oil (21.16 g/100 g of oil and 17.13 g/100 g of oil, respectively) significantly increased (p ⪬ 0.01). The highest content of linoleic acid (p ⪬ 0.01) in breast and thigh muscles was found in chickens that were fed the feed containing primrose oil (59.13 g/100 g and 51.71 g/100 g). A significant increase (p ⪬ 0.01) in the level of oleic acid was detected in both breast and thigh muscles of broilers that received olive oil fortified feed (52.44 g/100 g and 43.70 g/100 g of oil). No significant variation was found in the content of palmitic acid and palmitooleic acid. The levels of oleic acid, linoleic acid and α-linolenic acid in feeding mixtures correlated with those found in breast and thigh muscles (r = 0.88; 0.94 and 0.99; r = 0.99; 0.98 and 0.99).