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Artykuły w czasopismach na temat „Vegetable oils”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Afonso, Inês S., Glauco Nobrega, Rui Lima, José R. Gomes, and João E. Ribeiro. "Conventional and Recent Advances of Vegetable Oils as Metalworking Fluids (MWFs): A Review." Lubricants 11, no. 4 (2023): 160. http://dx.doi.org/10.3390/lubricants11040160.

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Vegetable oils have been used as metalworking fluids (MWFs) for many years, particularly in small-scale metalworking operations and in industries where environmental regulations are strict. Before the development of modern MWFs, vegetable oils were one of the most common lubricants used for metalworking tools. The use of vegetable oils can be traced back to ancient civilizations such as Egypt, Greece, and Rome, where olive oil was commonly used to lubricate metal tools and weapons. Today, vegetable oils are used as MWFs in a variety of applications. They are often combined with additives or na

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2

Yang, Ruinan, Li Xue, Liangxiao Zhang, et al. "Phytosterol Contents of Edible Oils and Their Contributions to Estimated Phytosterol Intake in the Chinese Diet." Foods 8, no. 8 (2019): 334. http://dx.doi.org/10.3390/foods8080334.

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Phytosterols are important micronutrients in human diets. Evidence has shown that phytosterols play an essential role in the reduction of cholesterol in blood and therefore decrease cardiovascular morbidity. In this study, the content and composition of phytosterols in different kinds of vegetable oils were analyzed, and the total phytosterol intake and contribution of foods to intake were estimated based on consumption data. The results showed that the phytosterol contents of rice bran oil, corn oil, and rapeseed oil were higher than those of other vegetable oils and the intake of phytosterol

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Gunstone, Frank D. "Nine vegetable oils." Lipid Technology 22, no. 3 (2010): 72. http://dx.doi.org/10.1002/lite.201000007.

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Zandomeneghi, Maurizio, Laura Carbonaro, and Chiara Caffarata. "Fluorescence of Vegetable Oils: Olive Oils." Journal of Agricultural and Food Chemistry 53, no. 3 (2005): 759–66. http://dx.doi.org/10.1021/jf048742p.

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Khotijah, L., Nurmiasih Nurmiasih, and D. Diapari. "Konsumsi Zat Makanan, Profil dan Metabolit Darah Induk Domba dengan Ransum Kaya Lemak Asal Minyak Nabati." Jurnal Ilmu Nutrisi dan Teknologi Pakan 18, no. 2 (2020): 38–42. http://dx.doi.org/10.29244/jintp.18.2.38-42.

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The aimed of this study was to evaluate the effect of vegetable fat supplementation in diet upon nutritional intake, the blood profile and metabolite of Garut ewes. Ten ewes with an initial weight of 24.87 ± 4.02 kg were used in this experiment. The feed composition and ingredients used were based on the feed commonly used by Garut sheep breeders. The Sunflower seed oil and canola oil were used as source of vegetables oils. The feeding treatments were R0 (control = without the addition of vegetable oils) and R1 (the ration contains 5% vegetable oil). The data obtained were analyzed by T-Test.

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Uma.V.Sankar and Dr.Nisha.P2. "A STUDY PROTOCOL ON COMMUNITY ACCEPTABILITY OF VEGETABLE OIL BLENDS WITH RED PALMOLEIN- A SEMIRANDOMIZED STUDY." International Journal of Medical Research and Pharmaceutical Sciences 4, no. 6 (2017): 10–19. https://doi.org/10.5281/zenodo.809207.

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Vegetable oils are the rich source of vitamins and various essential fatty acids. The blending of the vegetable oils gave double benefit to health. Among the vegetable oils, red palm olein is the richest source of carotenoids and prevent the hyper cholesteremia. Prevalence of hyper cholesterolemia was 56.4% in Kerala. Availability and consumption of blended vegetable oil help to prevent the hyper cholesteremia in a way. In this study, we aimed to know the acceptability of the blended vegetable oils in the community. This study follows concurrent mixed method. Qualitative phase considers knowin

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7

Can, Nuray, and Serap Duraklı Velioğlu. "Mycotoxins in vegetable oils." Food and Health 9, no. 3 (2023): 262–81. http://dx.doi.org/10.3153/fh23024.

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Vegetable oils are obtained from oil seeds and fruits and are widely used in the food, pharmaceutical, and chemical industries. In recent years, consumers' interest in vegetable oils has increased. The most important reason is that they are associated with health due to factors such as providing high energy, being a source of essential fatty acids, carrying fat-soluble vitamins, and containing compounds with antioxidant activity. On the other hand, they may contain some contaminants, such as mycotoxins. Vegetable oils can be contaminated with mycotoxins through raw materials exposed to unsuita

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8

Gharby, Saïd, Samira Oubannin, Hasna Ait Bouzid, et al. "An Overview on the Use of Extracts from Medicinal and Aromatic Plants to Improve Nutritional Value and Oxidative Stability of Vegetable Oils." Foods 11, no. 20 (2022): 3258. http://dx.doi.org/10.3390/foods11203258.

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Oil oxidation is the main factor limiting vegetable oils’ quality during storage, as it leads to the deterioration of oil’s nutritional quality and gives rise to disagreeable flavors. These changes make fat-containing foods less acceptable to consumers. To deal with this problem and to meet consumer demand for natural foods, vegetable oil fabricators and the food industry are looking for alternatives to synthetic antioxidants to protect oils from oxidation. In this context, natural antioxidant compounds extracted from different parts (leaves, roots, flowers, and seeds) of medicinal and aromati

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Tajuddin, Nazrizawati Ahmad, and Nurul J. Alwi. "Enhancement of <i>Jatropha curcas</i> Based Oil-Derived Biolubricant Properties by Esterification of 2,3-Butanediol." Materials Science Forum 1077 (December 15, 2022): 165–73. http://dx.doi.org/10.4028/p-b0b235.

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Vegetable oils and animal fats and have been extensively used for biolubricant purposes for countless years. Through the discovery of petroleum and the availability of inexpensive oils, the vegetable oils or their derivatives are decent alternatives to replace the existence of petroleum oils as lubricants or lubricant additives in numerous industrial applications. In addition, vegetable oils have a very high viscosity index and it does not distress by the high temperature. Apart from that, the high flash point and low volatility are also known as the vegetable oil’s forte, making it always be

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10

Sоlоnіchenkо, L. А., and D. Yu Seredа. "Aspects of conducting a forensic commodity examination of sunflower oil." Bulletin of Kharkiv National University of Internal Affairs 103, no. 4 (2023): 263–72. http://dx.doi.org/10.32631/v.2023.4.25.

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Vegetable oil production has been growing steadily, driven by increased consumption, including industrial consumption, and by producers developing the production of oils from fruits, nuts and grains. In this regard, there is a need for constant examination of vegetable oils, including the development of new testing methods, finding ways to improve the quality and safety of this product, and preventing the entry of falsified vegetable oil into the Ukrainian market. When conducting an examination of vegetable oils, the following research goals are determined: identification of the type of vegeta

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11

Said, Toihiri, Jennifer Tremblay-Mercier, Hicham Berrougui, Patrice Rat, and Abdelouahed Khalil. "Effects of vegetable oils on biochemical and biophysical properties of membrane retinal pigment epithelium cells." Canadian Journal of Physiology and Pharmacology 91, no. 10 (2013): 812–17. http://dx.doi.org/10.1139/cjpp-2013-0036.

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The aim of this study was to investigate the effect of vegetable oil enrichment of retinal pigment epithelial (RPE) cells on their biochemical and biophysical properties. For this, RPE cells were incubated with 4 different vegetables oils (olive oil, corn oil, argan oil, and camelina oil). The cytotoxicity of these vegetable oils was assessed in vivo on 8-week-old mice and in vitro by using the neutral red and YO-PRO-1 tests. Membrane fluidity was evaluated by fluorescence anisotropy using the fluorescent probe diphenylhexatriene, and membrane fatty acid composition was assessed by gas chromat

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12

Ionescu, Mihail, and Zoran Petrovic. "Phenolation of vegetable oils." Journal of the Serbian Chemical Society 76, no. 4 (2011): 591–606. http://dx.doi.org/10.2298/jsc100820050i.

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Novel bio-based compounds containing phenols suitable for the synthesis of polyurethanes were prepared. The direct alkylation of phenols with different vegetable oils in the presence of superacids (HBF4, triflic acid) as catalysts was studied. The reaction kinetics was followed by monitoring the decrease of the double bond content (iodine value) with time. In order to understand the mechanism of the reaction, phenol was alkylated with model compounds. The model compounds containing one internal double bond were 9-octadecene and methyl oleate and those with three double bonds were triolein and

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13

Mazza, G. (Joe). "Workshop on vegetable oils." LWT - Food Science and Technology 28, no. 3 (1995): 14. http://dx.doi.org/10.1016/s0023-6438(95)95962-9.

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14

Issariyakul, Titipong, and Ajay K. Dalai. "Biodiesel from vegetable oils." Renewable and Sustainable Energy Reviews 31 (March 2014): 446–71. http://dx.doi.org/10.1016/j.rser.2013.11.001.

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15

Leonard, E. Charles. "High-erucic vegetable oils." Industrial Crops and Products 1, no. 2-4 (1992): 119–23. http://dx.doi.org/10.1016/0926-6690(92)90009-k.

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Petrovic, Zoran. "Polyurethanes from Vegetable Oils." Polymer Reviews 48, no. 1 (2008): 109–55. http://dx.doi.org/10.1080/15583720701834224.

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Gunstone, Frank D. "EU-27 - vegetable oils." Lipid Technology 24, no. 9 (2012): 216. http://dx.doi.org/10.1002/lite.201200225.

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18

Prasad, C. M. V., M. V. S. M. Krishna, C. P. Reddy, and K. R. Mohan. "Performance evaluation of non-edible vegetable oils as substitute fuels in low heat rejection diesel engines." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 214, no. 2 (2000): 181–87. http://dx.doi.org/10.1177/095440700021400207.

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Search for renewable fuels such as vegetable oils, in particular non-edible vegetable oils, has become more pertinent in the context of the fossil fuel crisis and vehicle population explosion. The drawbacks associated with vegetable oils for use in diesel engines call for a hot combustion chamber. The concept of the low heat rejection diesel engine is gaining prominence for adopting vegetable oils as substitute fuels for conventional diesel fuel. Non-edible vegetable oils such as Pongamia oil and Jatropha curcas oil are found to be efective substitute fuels in the low heat rejection diesel eng

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19

Zhao, Haixiang, Yongli Wang, Xiuli Xu та ін. "Detection of Adulterated Vegetable Oils Containing Waste Cooking Oils Based on the Contents and Ratios of Cholesterol, β-Sitosterol, and Campesterol by Gas Chromatography/Mass Spectrometry". Journal of AOAC INTERNATIONAL 98, № 6 (2015): 1645–54. http://dx.doi.org/10.5740/jaoacint.15-053.

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Abstract A simple and accurate authentication method for the detection of adulterated vegetable oils that contain waste cooking oil (WCO) was developed. This method is based on the determination of cholesterol, β-sitosterol, and campesterol in vegetable oils and WCO by GC/MS without any derivatization. A total of 148 samples involving 12 types of vegetable oil and WCO were analyzed. According to the results, the contents and ratios of cholesterol, β-sitosterol, and campesterol were found to be criteria for detecting vegetable oils adulterated with WCO. This method could accurately detect adult

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20

Schäfer, Natalia, Małgorzata Sobczyk, Dawid Burczyk, Radosław Balwierz, and Urszula Skotnicka-Graca. "Possibilities of using vegetable oils in acne skin care." Aesthetic Cosmetology and Medicine 11, no. 2 (2022): 49–54. http://dx.doi.org/10.52336/acm.2022.007.

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Vegetable oils are liquid fats of vegetable origin. Chemically, they are a combination of glycerol and fatty acids with an ester bond. The ratio of saturated and unsaturated fatty acids determines the properties of particular oils. The aim of this work was to characterize vegetable oils with respect to their chemical structure, the significance of particular fatty acids in cosmetology and dermatology. The oils were divided according to the quantitative ratio of unsaturated and saturated fatty acids, and attention was drawn to the possibility of using vegetable oils in everyday acne skin care.

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21

Hoang, Anh Tuan. "The Performance of Diesel Engine Fueled Diesel Oil in Comparison with Heated Pure Vegetable Oils Available in Vietnam." Journal of Sustainable Development 10, no. 2 (2017): 93. http://dx.doi.org/10.5539/jsd.v10n2p93.

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Pure vegetable oils have the greatest promise for alternative fuels for internal combustion engines beside the depletion of conventional petroleum resources. Among various possible options, pure vegetable oils present promising of greener air substitutes for fossil fuels. Pure vegetable oils, due to the agricultural origin, liquidity, ready availability, renewability, biodegradability are able to reduce the CO2 emissions in the atmosphere. Also, in Vietnam, pure vegetable oils such as soybean oil (SoO100), coconut oil (CO100) and sunflower oil (SuO100) are available. The paper presents the res

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22

Varsha Laxman Jakune, Varsha Siddheshwar Tegeli, and Misbah Sultana Abdul Kausar Badewale. "A review on vegetable oil based biodegradable polymers." International Journal of Science and Research Archive 8, no. 1 (2023): 214–24. http://dx.doi.org/10.30574/ijsra.2023.8.1.0020.

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The reviewed work addressed the shift in focus from conventional polymers to bio-based and renewable polymers. This extensively discussed the values of various fatty acid components present in the oils and polymers. Areas of application of the thermosetting polymers obtained from plant seed oils were discussed. Non-biodegradable polymers are causing severe damage to the environment. To counter this, need of biodegradable polymers is gaining a rapid growth in numbers, in their applications and quantities used. In this manuscript, we have briefly described important vegetable oil derived materia

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23

Cucos, Andrei, Petru Budrugeac, Iosif Lingvay, Adriana Mariana Bors, and Andreea Voina. "Comparative TG/DTG/DTA+FTIR Studies Concerning the Stability of Some Mineral and Vegetable Electro-Insulating Fluids." Revista de Chimie 69, no. 9 (2018): 2366–71. http://dx.doi.org/10.37358/rc.18.9.6535.

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Thermal TG/DTG/DTA analysis coupled with FTIR spectroscopy was applied to some sorts of mineral and vegetable oils used in electrical equipment. On heating in inert atmosphere, it was observed that the mineral oils vaporize, while the vegetable oils undergo hydrolysis, yielding fatty acids as main volatiles, as indicated by FTIR. In synthetic air, the FTIR spectra of gaseous products confirm the presence of similar oxidation products, both for mineral and vegetable oils. The TG results indicated that the vegetable-based oils exhibit a substantially higher thermal stability than the mineral oil

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Aminova, Elmira, Liliya Kasyanova, Aygul Islamutdinova, and Liliya Asfandiyarova. "Technology for obtaining a domestic catalyst for hydrogenation of vegetable oils." E3S Web of Conferences 486 (2024): 01021. http://dx.doi.org/10.1051/e3sconf/202448601021.

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Vegetable oils are obtained from oil-containing sunflower seeds, burdock, flax, rapeseed, corn, soybeans, etc. The composition of vegetable oils contains esters (triglycerides) of fatty acids with varying degrees of unsaturation. One of the main processes of vegetable oil processing is the hydrogenation process. Hydrogenation of vegetable oils is a widespread technological process of obtaining raw materials for the production of confectionery fats, detergents, soaps, stearin and other products. It is the hydrogenation of vegetable oils that is of great importance, because it increases the volu

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SZCZYPIŃSKI-SALA, Wojciech, and Janusz LUBAS. "EVALUATION OF TRIBOLOGICAL PROPERTIES OF SEALS RUNNING IN CONTACT WITH VEGETABLE OIL." Tribologia 276, no. 6 (2017): 95–103. http://dx.doi.org/10.5604/01.3001.0010.8066.

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The article describes the results of the measurement to evaluate the operation characteristic of o-ring seals in case of the operation with vegetable oils. The measurements were made on the model of a sealing node in hydraulic cylinder, where the round cross section seal cooperated with the piston rod. The changes of the friction force during rod movement resulting from the friction between the seal and the rod were analysed. The tests were carried out with two vegetable oils mostly used in industry: rape oil and soybean oil. The products based on vegetable oils can be an alternative to produc

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Larbi Ayisi, Christian. "Implication of total replacement of fish oil with vegetable oils on nutritional and lipid profiles of fish." IJOTA (Indonesian Journal of Tropical Aquatic) 4, no. 1 (2021): 14–23. http://dx.doi.org/10.22219/ijota.v4i1.12378.

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In this study, the effects of using vegetable oils solely in finfish feed on nutritional status as well as lipid damage were evaluated. Polyene index (PI), atherogenic index (AI) as well as hypocholesterolemic and hypercholesterolemic fatty acids were assessed. Also, n-3/n-6 and n-6/n-3 ratios were assessed. In all, 32 articles were used for this study after carefully assessing them. Eighteen (18) articles had studied Freshwater species (FWF) whiles fourteen (14) had studied Marine species (MF). TI, n-3/n-6, and n-6/n-3 were significantly higher in fish-fed saturated fatty acids (SFA), n-3, an

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Mei, Fangyi, Hongling Wang, Yuquan Zhang, et al. "Development and Validation of a Stable Isotope Dilution Headspace–SPME–GC/MS Method for the Determination of Vanillin in Fragrant Vegetable Oils." Molecules 28, no. 21 (2023): 7288. http://dx.doi.org/10.3390/molecules28217288.

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It has been reported that vanillin has been intentionally added to enhance the taste and flavor of low-quality vegetable oils. Therefore, it is crucial to investigate the accurate concentrations of vanillin in three types of fragrant vegetable oils commonly consumed in China. In this study, a method has been developed for the quantification of vanillin in commercial fragrant vegetable oils using the stable isotope dilution assay (SIDA) and headspace–solid-phase microextraction (HS–SPME) coupled with gas chromatography/mass spectrometry (GC/MS). The limit of detection (LOD) and limit of quantif

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Aniket, E. Kale, Goswami Disha, S. Zade Preeti, and B. Mandake Manoj. "Recent Advances in Epoxidation of Vegetable oils." International Journal of Emerging Technologies and Innovative Research Volume 4 Issue 4, Volume 4 Issue 4 (2017): 171–75. https://doi.org/10.5281/zenodo.579681.

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Vegetable oils are among the most promising renewable raw materials because of their ready availability, inherent biodegradability, and their many versatile applications. Vegetable oils are the fats and lipids containing triglyceride molecules. Due to the increase in environmental issues like waste disposal problems, non-biodegradable resources, greenhouse effect, etc. and the reduction of petroleum oil resources, renewable oils from vegetable origin have become an important issue. The lubricants from renewable resources are a successful reality in many parts of the world. Vegetable oils have

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HAMMAMI, Hossein, Mohammad Hassan RASHED MOHASSEL, Mehdi PARSA, Mohammad BANNAYAN-AVAL, and Eskandar ZAND. "Effect of Simulated Radiation on Sethoxydim Performance Used with and without Vegetable Oils." Notulae Scientia Biologicae 6, no. 4 (2014): 460–64. http://dx.doi.org/10.15835/nsb649316.

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The photodecomposition of post emergence herbicides on leaf surface can be affected via adding vegetable oils to spray tank. Nine vegetable oils were compared to assess the photodecomposition of sethoxydim on wild oat leaf surface under simulated light conditions. The experiment was conducted as completely randomized factorial design with three replications at the College of Agriculture, Ferdowsi University of Mashhad, Iran, in 2013. Each herbicidal solution (with and without vegetable oil) was exposed to simulated light at 0, 5, 10, 20, 30, 60, 120 and 240 MAS (min after spray), for 30 min. T

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Bahari, Adli, Roger Lewis, and Tom Slatter. "Friction and wear response of vegetable oils and their blends with mineral engine oil in a reciprocating sliding contact at severe contact conditions." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 232, no. 3 (2017): 244–58. http://dx.doi.org/10.1177/1350650117712344.

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Although many studies investigating the tribological performance of pure vegetable oils have been conducted, a better understanding of vegetable oil tribological performance at extreme conditions is still needed. Similarly, little work has been carried out to study the influence of the vegetable oils on the performance of a lubricant formed from a blend of vegetable oil and conventional mineral engine oil. This work presents the tribological performance of vegetable oils, and their blends with mineral oil, in a high temperature and contact pressure reciprocating contact. Palm- and soybean-base

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Baigenzhinov, K., B. Baikhozhaeva, A. Zhusipov, Zh Kambarova, and Zh Yessimova. "Qualitative indicators affecting the oxidation of rapeseed and linseed oils." Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series 139, no. 2 (2022): 20–39. http://dx.doi.org/10.32523/2616-7263-2022-139-2-20-39.

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The production of high-quality and safe vegetable oils is an important economic task.This article analyzes the applied aspects of improving the quality and safety of rapeseed and linseed oils. The factors affecting the quality and safety of rapeseed and linseed oils are analyzed. Studies of consumer preferences for rapeseed and linseed oils in the city of Nur-Sultan have been conducted. The results of the analysis showed that the consumer prefers the quality and safety of vegetable oils.Since the composition and technological properties of oilseed raw materials are influenced by many factors,

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El-Elsharkasy, Shaker, Fouad Mohamed Hafeez Meky, Abdel-Sattar Abdel Hamid Al-Tarawi, Ali Saad Elsayed Abosalem, Mohamed Ashraf Abd El-Malek Abd El-Megeed, and Ahmed Hassan Srour. "Some Economic Indicators of The Current Situation of Food Vegetable Oils in Egypt and Its Future Prospects." Advances in Social Sciences Research Journal 10, no. 6 (2023): 77–97. http://dx.doi.org/10.14738/assrj.106.14705.

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Vegetable oils are considered daily basic food commodities, and Egypt is considered one of the largest importing countries in general. The food gap of food vegetable oils increases in Egypt due to the population increase, as well as the increase in individual consumption rates of food oils, and the lack of cultivated areas with oil food crops. The research aimed to identify the oil food gap, and the study relied on the method of statistical and quantitative analysis represented in the equations of the general time trend and choosing the best of them according to economic and statistical logic.

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Putta, Nageswara Rao. "Performance Evaluation of Blended Vegetable Oils as a Cutting Fluid under MQL in Turning." International Journal for Research in Applied Science and Engineering Technology 10, no. 1 (2022): 1689–96. http://dx.doi.org/10.22214/ijraset.2022.40094.

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Abstract: Cutting fluids has been extensively uses over the years for the higher productivity and making good quality products. But, Cutting fluid related high costs and health problems are associated with exposure to operator and this lead to environmental pollution increasing. Therefore to maintain free pollution environmental sustainability in manufacturing various vegetable oils has been widely use in various machining process as a cutting fluid. Therefore in this work various vegetable oils were selected due to their wide usage. However compared to bare vegetable oils, vegetable based nan

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Tremblay-Parrado, KK, C. Garcia-Astrain, and L. Averous. "Click chemistry for the synthesis of biobased polymers and networks derived from vegetable oils." Green Chemistry 23, no. 12 (2021): 4296–327. https://doi.org/10.1039/d1gc00445j.

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As we live in a time of heightening environmental issues, materials science is required to prepare sustainable polymers through green chemistry ideals. Vegetable oils and their fatty acid derivatives are well regarded for their use in polymer chemistry. Click chemistry has drastically affected the synthesis of vegetable oil-derived polymers over the last twenty years. This review covers the most recent and relevant developments in click chemistry as a functionalization and polymerization method of vegetable oils and their derivatives. First, a quick overview is provided of the main macromolecu

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Ho, Yee Heng, Anupreetha Parthiban, Min Chyong Thian, Zhen Hong Ban, and Parthiban Siwayanan. "Acrylated Biopolymers Derived via Epoxidation and Subsequent Acrylation of Vegetable Oils." International Journal of Polymer Science 2022 (March 10, 2022): 1–12. http://dx.doi.org/10.1155/2022/6210128.

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Chemically modified vegetable oils have become commercially attractive nowadays because they can be utilized as specialized components for the production of bioplasticizers and biopolymers due to their characteristics as being inexpensive, nontoxic, biodegradable, and renewable products. Due to the presence of unsaturation sites in the vegetable oils, they can be chemically modified and transformed into polymeric monomers such as acrylated epoxidized vegetable oils through well-known processes like epoxidation and acrylation processes. Acrylated epoxidized vegetable oil is a biopolymer that ha

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Bekmurotov, CH. "CERTIFICATION OF VEGETABLE OILS AND QUALITY CONTROL IN THE TECHNOLOGICAL PROCESS OF PRODUCTION." Technical science and innovation 2019, no. 4 (2019): 119–26. http://dx.doi.org/10.51346/tstu-01.19.4.-77-0038.

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The article reviewed the certification and quality control of the technological process for the production of vegetable oil. There is a procedure for packaging, quality control of products, determination of quality indicators and quality control of finished products. The procedure for using refined cottonseed oil and its varieties, the requirements for placement and storage of vegetable oils, as specified in the regulatory documents, the quality control of vegetable oils and other solutions for cottonseed oil are provided. The gas analyzer shows a solution for measuring the amount of solution

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Tang, Shiting, Pei Wang, Huan Xing, et al. "Consumer Preferences and Willingness to Pay for High-Quality Vegetable Oils: A Cross-Sectional Analysis of Chinese Residents." Foods 13, no. 8 (2024): 1168. http://dx.doi.org/10.3390/foods13081168.

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The consumption of edible vegetable oil is an important source of essential fatty acids and vitamin E for the human body. Guiding residents to consume scientifically and reasonably control the intake of edible oils is an important part of promoting the construction of a healthy China. Currently, Chinese residents have an insufficient understanding of the scientific consumption of edible oils, leading to an intake exceeding the dietary recommendations, resulting in excessive fat intake and increasing the risk of chronic diseases such as obesity and cardiovascular diseases. Based on the Theory o

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Diamante, Lemuel M., and Tianying Lan. "Absolute Viscosities of Vegetable Oils at Different Temperatures and Shear Rate Range of 64.5 to 4835 s−1." Journal of Food Processing 2014 (August 3, 2014): 1–6. http://dx.doi.org/10.1155/2014/234583.

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A study was carried out to determine the effect of higher shear rates (64.5 to 4835 s−1) on the absolute viscosities of different vegetable oils at different temperatures (26 to 90°C). The absolute viscosities of the different vegetable oils were determined using a Lamy Viscometer RM100, a rotating viscometer with coaxial cylinder. The torque of each sample at different temperatures was recorded at different shear rates. Based on the rheograms (plot of mean shear stress against shear rate), all of the vegetable oils studied were found to be Newtonian fluids. Rice bran oil was the most viscous

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Zeng, Yongjing, Zichen Shang, Zeni Zheng, et al. "A Review of Chemical Modification of Vegetable Oils and Their Applications." Lubricants 12, no. 5 (2024): 180. http://dx.doi.org/10.3390/lubricants12050180.

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In order to cope with the shortage of non-renewable energy and the increasingly environmental pollution, sustainable vegetable oils, as competitive alternatives, have widely been held in the good graces of the researchers. Vegetable oils are suitable for a wide range of applications such as biofuels and biodiesel. However, the development of vegetable oils is limited due to the characteristics of unsatisfactory oxidation stability and poor cold-flow properties. Chemical modification is considered as an effective solution to enhance the performance. The research progress of the chemical modific

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Wen, Yunqi, Lili Xu, Changhu Xue, Xiaoming Jiang, and Zihao Wei. "Assessing the Impact of Oil Types and Grades on Tocopherol and Tocotrienol Contents in Vegetable Oils with Chemometric Methods." Molecules 25, no. 21 (2020): 5076. http://dx.doi.org/10.3390/molecules25215076.

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The consumption of vegetable oil is an important way for the body to obtain tocols. However, the impact of oil types and grades on the tocopherol and tocotrienol contents in vegetable oils is unclear. In this study, nine types of traditional edible oils and ten types of self-produced new types of vegetable oil were used to analyze eight kinds of tocols. The results showed that the oil types exerted a great impact on the tocol content of traditional edible oils. Soybean oils, corn oils, and rapeseed oils all could be well distinguished from sunflower oils. Both sunflower oils and cotton seed oi

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Toishimanov, Maxat, Meruyet Nurgaliyeva, Assiya Serikbayeva, et al. "Comparative Analysis and Determination of the Fatty Acid Composition of Kazakhstan’s Commercial Vegetable Oils by GC-FID." Applied Sciences 13, no. 13 (2023): 7910. http://dx.doi.org/10.3390/app13137910.

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Here, we present the results of analyzing the fatty acid composition of the main edible vegetable oils from Kazakhstani oilseed producers (safflower, sunflower, maize (corn), linseed, cottonseed, soybean and rapeseed) in comparison with the known fatty acid (FA) composition of specific vegetable oils complying with the Codex Standard for Named Vegetable Oil (Codex Stan 210-1999). The fatty acid composition of 35 different vegetable oils was analyzed by gas chromatography with a Shimadzu GC-2010 Plus instrument with flame ionization detection using a high-polarity CP-Sil 2560, which allowed us

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Al Mahmud, K. A. H., M. A. Kalam, H. H. Masjuki, and H. M. Mobarak. "Tribological Characteristics of Diamond like Carbon Coating in the Presence of Environment Friendly Vegetable Based Oils." Key Engineering Materials 642 (April 2015): 174–78. http://dx.doi.org/10.4028/www.scientific.net/kem.642.174.

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Nowadays environmental awareness issue draws the attention of the scientists; lubricant industry also focuses on environment friendly lubricating oils. Therefore, vegetable oils draw the attention of scientists because of environmental friendly as well as good lubricating characteristics. However, good lubricating vegetable oils often shows inferior property because of low thermal stability, hence, to enhance the performance of vegetable oils self-lubricating diamond like carbon coating is considered, which helps in lowering the friction force which in turn lower friction induced heating, as a

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Rada, M., I. Ourrach, M. C. Pérez-Camino, M. Benaissa, and Á. Guinda. "Detection of argan oil adulterated with vegetable oils: new markers." Grasas y Aceites 63, no. 4 (2012): 355–64. http://dx.doi.org/10.3989/gya.047212.

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Salas, Joaquin J., M. Victoria Ruiz-Méndez, and Rafael Garcés. "Prologe: Biodegradable lubricants from vegetable oils." Grasas y Aceites 62, no. 1 (2011): 7. http://dx.doi.org/10.3989/gya.000111.

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Kazeem, Rasaq A., David A. Fadare, Omolayo M. Ikumapayi, et al. "Advances in the Application of Vegetable-Oil-Based Cutting Fluids to Sustainable Machining Operations—A Review." Lubricants 10, no. 4 (2022): 69. http://dx.doi.org/10.3390/lubricants10040069.

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Scientists and tribologists are currently exploring sustainable and inexhaustible lubricants as a result of increased awareness of environmental and health-related issues. Vegetable oils are being investigated as a potential form of environmentally friendly cutting fluids due to their excellent renewability, biodegradability, and lubricating performance. This report provides an overview of different vegetable oils used as cutting fluids in the machining of engineering materials. The effects of virgin vegetable oils, emulsified vegetable-based oils, and vegetable-oil-based nano-cutting fluids o

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Volpini-Klein, A. F. N., C. A. A. Silva, S. S. L. Fernandes, et al. "Effect of leaf and fruit extracts of Schinus molle on oxidative stability of some vegetables oils under accelerated oxidation." Grasas y Aceites 71, no. 3 (2020): 363. http://dx.doi.org/10.3989/gya.0456191.

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The most highly recommended oils for the diet are those which are rich in unsaturated fatty acids. However, the presence of these components in the oils is related to oxidation, which can be determined by the induction period. Further safety and the prolongation of the storage period for such oils can be achieved by the addition of efficient antioxidants, which today are preferably from natural sources. In order to contribute to the related research, the main objective of this study was to evaluate the efficacy of Schinus molle extracts compared to synthetic antioxidants (BHT) in delaying the

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Rajab, Zena M., and Abdulkareem A. Kareem. "Fortification of Vegetable Oils – A review." IOP Conference Series: Earth and Environmental Science 1262, no. 6 (2023): 062013. http://dx.doi.org/10.1088/1755-1315/1262/6/062013.

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Abstract This study was conducted for the purpose of knowing the benefits of fortification of oils and their sustainability in a wider way to increase the shelf life of oils and fight free radicals resulting from oxidation and damage of oils by using types of natural or industrial food additives that change the physicochemical properties of oils such as acidity number, peroxide number and fatty acids, and also for the purpose of adding properties Multiple oils, such as increasing the percentage of vitamins and antioxidants in the oil and making it more suitable for human use. This study was co

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Bírová, A., A. Pavlovičová, and J. Cvenroš. "Lubricating oils based on chemically modified vegetable oils." Journal of Synthetic Lubrication 18, no. 4 (2002): 291–99. http://dx.doi.org/10.1002/jsl.3000180405.

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Vucāne, Sanita, Ingmars Cinkmanis, and Mārtiņš Šabovics. "Colorimetric Measurements of Vegetable Oils by Smartphone-Based Image Analysis." Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences. 76, no. 1 (2022): 110–15. http://dx.doi.org/10.2478/prolas-2022-0017.

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Abstract One of the most important indicators of quality of vegetable oils is colour, which can be detected with colorimetric measurements. The determination of colour is traditionally done using colorimeters, spectrometers, tintometers, and other analytical equipment. As an alternative to replace the classical analytical methods, smartphone-based colorimetry using digital image analysis can be used. For colorimetric detection of colour in vegetable oils, a Huawei P30 lite smartphone and android application “Colour Picker” with an image matching algorithm RGB model was used. The image of sampl

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Didier, KOUAME Konan, KOUAME Koffi Gaston, KASSI Koffi Fernand Jean-Martial, et al. "Effect of Vegetable Rapeseed and Olive Oil-Based Waxes on the Post-Harvest Preservation of Mangoes in Côte d'Ivoire." International Journal of Biochemistry Research & Review 34, no. 4 (2025): 90–103. https://doi.org/10.9734/ijbcrr/2025/v34i41007.

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Côte d'Ivoire is the third largest supplier of mangoes to the European Union. However, its export to the European market is prone to significant losses due to its perishable nature. This problem prompted this study, which aims to improve the quality of mangoes exported to cold rooms by coating them with wax based on vegetable oils. For this purpose, Kent variety mangoes were coated with different doses of wax based on vegetable oils: Rapeseed + Olive 100g/l and Scholar Max 230 SC as a reference product. The treatments evaluated during this study are treatment T0: Untreated control, treatment T

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