Relevant bibliographies by topics / Free fatty acid value

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Free fatty acid value'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Free fatty acid value"

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Katja, Dewa G. "Kualitas Minyak Bunga Matahari Komersial dan Minyak Hasil Ekstraksi Biji Bunga Matahari (Helianthus annuus L.)." JURNAL ILMIAH SAINS 12, no. 1 (2012): 59. http://dx.doi.org/10.35799/jis.12.1.2012.403.

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KUALITAS MINYAK BUNGA MATAHARI KOMERSIAL DAN MINYAK HASIL EKSTRAKSI BIJI BUNGA MATAHARI (Helianthus annuus L.) ABSTRAK Minyak komersial dan minyak hasil ekstrasi dari biji bunga matahari melalui uji kadar air, kadar asam lemak bebas, bilangan peroksida. Analisis hasil ekstrak biji bunga matahari diperoleh kadar air 0,43%, kadar asam lemak bebas 0,47% dan bilangan persoksida 5,22 mek/kg. analisis minyak komersial diperoleh kadar air 0,21%, kadar asam lemak bebas 0,28% dan bilangan peroksida 4,18 mek/kg. Hasil analisis dengan kromatografi gas kedua sampel menunjukkan kadar asam lemak bebas berbe
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Ünver, Naciye. "Storage stability and fatty acid composition of Sanliurfa butterfat." Mljekarstvo 71, no. 2 (2021): 124–31. http://dx.doi.org/10.15567/mljekarstvo.2021.0205.

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In this research, Sanliurfa butterfat, collected from local small-sized dairy plants located in Karacadağ Region of Sanliurfa, were stored at two different temperatures (4 and 20 °C) for 12 months. The butterfat samples have been analysed to determine some biochemical parameters (free fatty acids, acid value, peroxide value, induction time, and pH) and fatty acid composition on the 1st, 30th, 90th, 120th, 180th, 270th and 360th days of storage. The mean value of free fatty acids, acid value and peroxide value of the butterfat stored in refrigerator conditions (4 °C) were lower, and the inducti
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Astuti, Endang, Winarto Haryadi, and Sabirin Matsjeh. "EXTRACTION OF PALM OIL’S FREE FATTY ACIDS BY TRIETHYLAMMINE (TEA) IN POLAR-NONPOLAR MIX-SOLVENT." Indonesian Journal of Chemistry 2, no. 1 (2010): 48–54. http://dx.doi.org/10.22146/ijc.21932.

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Palm oil contains unsaturated fatty acids that can be oxidated and can make rancidity of the palm oil. One of the trigliserida degradation products is free fatty acid. The usage of triethylammine (TEA) in the polar-nonpolar mix solvents could enhance the free fatty acids extraction efficiency. Free fatty acids extraction from palm oil was carried out for a minute with solvents ratio: TEA 0,00-0,20M in the following solvent: 0-99% diethyl ether + 99-0% ethanol + 1% water, % volume. The extraction was also performed in the following solvent: TEA 0,00-0,20M in 0-95% heptane + 95-0% isopropanol +
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Silalahi, Jansen, Lida Karo Karo, Siti Morin Sinaga, and Yosy Cinthya Eriwaty Silalahi. "Composition of Fatty Acid and Identification of Lauric Acid Position in Coconut and Palm Kernel Oils." Indonesian Journal of Pharmaceutical and Clinical Research 1, no. 2 (2018): 1–8. http://dx.doi.org/10.32734/idjpcr.v1i2.605.

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The nutritional value and biochemical properties of oil are measured by the fatty acids composition in oil and the position of fatty acids (sn-1,2,3) in the triacylglycerol (TAG) molecule. The purpose of this study was to measure the nutritional value based on the fatty acids composition of virgin coconut oil (VCO) and palm kernel oil (PKO), and the position of lauric acid in sn-2. The VCO used was VCO obtained from one of the Pharmacies store in Medan, and PKO from the Oil Processing Plant. The total fatty acid composition was measured by Gas Chromatography. The nutritional value of fat was e
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Nurdjannah, Nurdjannah, Ifa La, Jaya Fitra, Junainah Junainah, Eka Setyawati Kartika, and Nur Afiah Irma. "Purification of Crude Palm Oil (CPO) Using Cocoa Fruit Skins and Rice Straw Waste as Bioadsorbents." International Journal of Multidisciplinary Research and Analysis 05, no. 12 (2022): 3382–90. https://doi.org/10.5281/zenodo.7413139.

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Crude palm oil is a crude oil that contains triglyceride compounds, free fatty acids, pigments, phosphatides, partial glycerides, coloring agents, and carotene k. The aims of this research are to examine the effect of contact time and mass ratio of bioadsorbents derived from cocoa pod peels and rice straw waste on the reduction of free fatty acid levels, peroxide value, and carotene content. Waste rice straw and cacao fruit peels are carbonized before the bioadsorbents are activated. Furthermore, 100 mL of heated CPO is mixed with bioadsorbent in the following mass ratios (1:1, 1:3, 1:5, and 3
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Gonçalves, Maria Fernanda Donato, and Sueli Regina Baggio. "Evaluation of quality of butter from different provenance." Food Science and Technology 32, no. 3 (2012): 629–35. http://dx.doi.org/10.1590/s0101-20612012005000091.

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Butter samples were evaluated for free fatty acids, peroxide value, cholesterol, and fatty acid composition focusing on the trans isomer and conjugated linoleic acid (CLA). Sixty six samples were analyzed. Thirty six were collected in Brazil, eighteen in France, and twelve in Argentina. Samples were evaluated by free fatty acids, peroxide value, total lipid, cholesterol and fatty acid composition. The free fatty acid content varied from 0.16 to 0.46 g.100 g-1 and the peroxides value levels from 0.35 to 1.80 meq.kg-1. The cholesterol content varied from 192.8 to 226.3 g.100 g-1 and the total li
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Powles, J., J. Wiseman, D. J. A. Cole, and B. Hardy. "Effect of chemical structure of fats upon their apparent digestible energy Value when fed to young pigs." Proceedings of the British Society of Animal Production (1972) 1994 (March 1994): 162. http://dx.doi.org/10.1017/s0308229600027070.

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Previous studies have examined the effect of the degree of saturation (as measured by th3 ratio of unsaturated to saturated fatty acids, U/S) and free fatty acid (FFA) content on the digestible energy (DE) value of fats fed to growing/ finishing pigs. However, there have been no detailed studies with the immediate post-weaning pig, which was the objective of the current programme.Two fats of differing degrees of saturation (U/S) and their respective acid oils of high free fatty acid (FFA) content were obtained for evaluation. Fats were Soyabean Oil (SO), Soyabean Acid Oil (SAO), Tallow (T) and
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Varona, Elisa, Alba Tres, Magdalena Rafecas, Stefania Vichi, Ana C. Barroeta, and Francesc Guardiola. "Composition and Nutritional Value of Acid Oils and Fatty Acid Distillates Used in Animal Feeding." Animals 11, no. 1 (2021): 196. http://dx.doi.org/10.3390/ani11010196.

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Acid oils (AO) and fatty acid distillates (FAD) are oil refining by-products rich in free fatty acids. The objective of this study is their characterization and the identification of their sources of variability so that they can be standardized to improve their use as feed ingredients. Samples (n=92) were collected from the Spanish market and the MIU value (sum of moisture, insoluble impurities, and unsaponifiable matter), lipid classes, fatty acid composition, and tocol content were analyzed. Their composition was highly variable even between batches from the same producer. As FAD originated
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C.A, Popoola,, and Haruna, A.D. "Comparative Analysis of Physicochemical Properties of Oils from Groundnut, Melon, Watermelon and Orange Seeds." International Journal of Research and Innovation in Applied Science IX, no. VII (2024): 117–29. http://dx.doi.org/10.51584/ijrias.2024.907013.

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This study analyzed and compared the physicochemical properties of oils produced from groundnut, melon, watermelon and orange seeds. The moisture content, saponification value, iodine value, peroxide value, acid value, free fatty acid, ester value, refractive index, viscosity, density, specific gravity, cloud point, pour point, flash point and fire point of the oils were analyzed. There were no significant differences in iodine value, peroxide value, refractive index, viscosity, specific gravity, cloud point, pour point, flash point and fire point, while there were significant differences in t
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Aritonang, Barita, Ahmad Hafizullah Ritonga, Karnirius Harefa, Dicky Yuswardi Wiratma, and Herlina. "Purification of used Cooking Oil using a Combination of Activated Carbon and Bentonite Adsorbents." JURNAL FARMASIMED (JFM) 7, no. 1 (2024): 31–40. http://dx.doi.org/10.35451/jfm.v7i1.2331.

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The repeated use of cooking oil at high temperatures can significantly degrade its quality, as indicated by darkened color, unpleasant odor, elevated peroxide value (PV), and free fatty acid (FFA) levels. This deterioration can contribute to health risks such as obesity, high cholesterol, heart disease, and cancer. This study investigated the effectiveness of combined activated carbon and bentonite adsorbent in reducing peroxide value and free fatty acid levels in used cooking oil. The purification method involved an adsorption process using a combination of activated carbon derived from mango
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Dissertations / Theses on the topic "Free fatty acid value"

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Purushothaman, Nair Remya. "Improved wastewater management with detailed characterisation of potential organisms to synthesise value-added products." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/227328/1/Remya_Purushothaman%20Nair_Thesis.pdf.

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The use of low-value organic residues as a component of microbial growth media has potential to lower input costs for industrial fermentation. Wastewaters generated from meat rendering plants are enriched with high levels of organic matter and nutrients. The thesis focused on understanding the significance of using red meat processing wastewater as a microbial growth substrate for nutrient recovery, via the production of value-added products such as fatty acids, amino acids, and lipases. The study included detailed phenotypic and genotypic characterisation of five uncharacterised Yarrowia lipo
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Salvador-Torres, Federico. "Utilisation of fat and oils in diets for broiler chickens : the effect of age, rate of inclusion, degree of saturation, and free fatty acid content on apparent metabolisable energy value, apparent fat availability and apparent availability." Thesis, University of Nottingham, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235740.

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Lendrop, Linnéa. "Förändringar av kvalitetsparametrar i frityrolja vid tillagning av köttbullar : Examensarbete i Kemi 15 hp." Thesis, Linnéuniversitetet, Institutionen för kemi och biomedicin (KOB), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-97540.

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Detta arbete undersöker förhållandet mellan kvalitetsparametrar i frityrolja, såsom halten fria fettsyror (FFA), anisidinvärdet (AV) och %TPM (Total Polar Materials) samt Agtronvärdet hos köttbullar efter fritering. Kvalitetsparametrar hos frityrolja, såsom primära och sekundära oxidationsprodukter, kan mätas för att utvärdera oljans kvalitet då nivåerna ofta ökar i samband med oljans användning. Primära oxidationsprodukter, såsom peroxider, kan mätas med hjälp av ett så kallat peroxidvärde (PV) och sekundära oxidationsprodukter, såsom aldehyder, kan mätas med hjälp
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Ichimura, Atsuhiko. "Physiological function of free fatty acid receptor GPR120." 京都大学 (Kyoto University), 2011. http://hdl.handle.net/2433/142506.

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Suwannakarn, Kaewta. "Biodiesel production from high free fatty acid content feedstocks." Connect to this title online, 2008. http://etd.lib.clemson.edu/documents/1211389077/.

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Dobbin, S. J. "Studies on the triglyceride/free fatty acid cycle in rat tissue." Thesis, University of Oxford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380001.

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Porter, Altic Lucas Eli. "Characterization of the Esterification Reaction in High Free Fatty Acid Oils." Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3582.

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Energy and vegetable oil prices have caused many biodiesel producers to turn to waste cooking oils as feedstocks. These oils contain high levels of free fatty acids (FFAs) which make them difficult or impossible to convert to biodiesel by conventional production methods. Esterification is required for ultra-high FFA feedstocks such as Brown Grease. In addition, ultrasonic irradiation has the potential to improve the kinetics of the esterification reaction. 2-level, multi-factor DOE experiments were conducted to characterize the esterification reaction in ultra-high FFA oils as well as determin
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MAXWELL, BESS DEVERE. "SERUM FREE FATTY ACID CONCENTRATION DURING POST-EXERCISE RECOVERY (INSULIN, HUNGER)." Diss., The University of Arizona, 1985. http://hdl.handle.net/10150/187956.

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In order to achieve a better understanding of the impact of exercise on the concentration of serum free fatty acids (FFA) during post-exercise recovery, the purposes of this study were: (1) to determine the relationships between exercise intensity, total exercise energy expenditure, and the concentration of serum FFA during post-exercise recovery; (2) to examine the effects of exoge- nous glucose on post-exercise serum FFA and hormones controlling the FFA response; and (3) to examine the impact of acute exercise on hunger. Untrained, 12-h fasted, college-age males performed cycle ergometer ex
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Brian, King Himm Mo. "Biochemical analysis and genetic engineering of oleaginous fungi for the production of eicosapentaenoic acid and free fatty acid derivatives." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/263714.

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Desbois, Andrew P. "Antibacterial free fatty acids from the marine diatom, Phaeodactylum tricornutum." Thesis, St Andrews, 2008. http://hdl.handle.net/10023/568.

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Books on the topic "Free fatty acid value"

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Milligan, Graeme, and Ikuo Kimura, eds. Free Fatty Acid Receptors. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50693-7.

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Lee, Dennis. Nuclear magnetic resonance studies of free fatty acid induced insulin resistance in vivo. s.n.], 1999.

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Milligan, Graeme, and Ikuo Kimura. Free Fatty Acid Receptors. Springer, 2018.

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Milligan, Graeme, and Ikuo Kimura. Free Fatty Acid Receptors. Springer International Publishing AG, 2017.

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Institution, British Standards, and European Committee for Standardization., eds. Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of acid value. BSI, 2003.

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Kimura, Ikuo, and Atsuhiko Ichimura, eds. Obesity and Diabetes: Energy Regulation by Free Fatty Acid Receptors. Frontiers Media SA, 2016. http://dx.doi.org/10.3389/978-2-88919-747-7.

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Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of iodine value. BSI, 2003.

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Grubbs, Laurie Marie. FREE FATTY ACID UTILIZATION DURING EXERCISE: A COMPARISON OF WALKING AND SWIMMING (WEIGHT CONTROL). 1991.

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Institution, British Standards, and European Committee for Standardization., eds. Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of free glycerol content. BSI, 2003.

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Naassan, Anthony E. The impairing effect of a prolonged free fatty acid elevation on glucose stimulated insulin secretion. 2004.

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Book chapters on the topic "Free fatty acid value"

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Gooch, Jan W. "Free Fatty Acid." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_5283.

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Møller, Jens. "Free Fatty Acid Metabolism." In Cholesterol. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-71600-3_5.

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Offermanns, Stefan. "Free Fatty Acid Receptors." In Encyclopedia of Molecular Pharmacology. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-21573-6_10035-1.

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Offermanns, Stefan. "Free Fatty Acid Receptors." In Encyclopedia of Molecular Pharmacology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57401-7_10035.

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Suckow, Arthur T., and Celia P. Briscoe. "Key Questions for Translation of FFA Receptors: From Pharmacology to Medicines." In Free Fatty Acid Receptors. Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_45.

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Gribble, Fiona M., Eleftheria Diakogiannaki, and Frank Reimann. "Gut Hormone Regulation and Secretion via FFA1 and FFA4." In Free Fatty Acid Receptors. Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_46.

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Miyamoto, Junki, Mayu Kasubuchi, Akira Nakajima, and Ikuo Kimura. "Anti-Inflammatory and Insulin-Sensitizing Effects of Free Fatty Acid Receptors." In Free Fatty Acid Receptors. Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_47.

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Hopkins, Mandi M., and Kathryn E. Meier. "Free Fatty Acid Receptors and Cancer: From Nutrition to Pharmacology." In Free Fatty Acid Receptors. Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_48.

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Milligan, Graeme, Daniele Bolognini, and Eugenia Sergeev. "Ligands at the Free Fatty Acid Receptors 2/3 (GPR43/GPR41)." In Free Fatty Acid Receptors. Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_49.

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Tang, Cong, and Stefan Offermanns. "FFA2 and FFA3 in Metabolic Regulation." In Free Fatty Acid Receptors. Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_50.

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Conference papers on the topic "Free fatty acid value"

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Kusumawati, Dian, Andi Erwin Eka Putra, and Novriany Amaliyah. "Characterisation and Analysis of Chemical Compounds from the Ozonization Process of Crude Palm Oil (CPO) for Biodiesel Production." In International Conference on Research in Engineering and Science Technology (IC-REST) 2023. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-fh0xfc.

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Crude palm oil (CPO) is one of the potential feedstocks for biodiesel production. While CPO has potential as a sustainable biodiesel feedstock, there are still a number of challenges that need to be overcome. One of them is the presence of interfering compounds in CPO, such as free fatty acids and non-triglyceride compounds. This research aims to analyse the density, viscosity, calorific value and identify the types of chemical compounds in CPO for biodiesel production consisting of 100% biodiesel (Fatty Acid Methyl Ester or FAME) without mixture with conventional diesel fuel (fossil diesel).
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Andari, Fouad, Jean Kittel, François Ropital, Joana Fernandes, and Laure Dodelin. "Corrosion Issues in the Conversion of Vegetable and Waste Oils to Produce Biofuels." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19308.

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Abstract Experiments were carried out in industrial oils and model solutions presenting a wide range of concentration of free fatty acids and temperatures from 100°C to 290°C. As expected, the acid value has a strong impact on the corrosiveness of these bio-oils, quite similarly to naphthenic acids for conventional oils. For some test conditions, comparisons between neutral gas cap and H2 were carried out. A slight reduction of corrosion rate is measured in the presence of H2. Temperature also plays an important role in the range of 100°C to 290°C. It was observed that corrosion reactions for
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Rojas, Sergio A., �lvaro Orjuela, and Paulo C. Narv�ez. "Deacidification of Used Cooking Oil: Modeling and Validation of Ethanolic Extraction in a Liquid-Liquid Film Contactor." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.199202.

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Large quantities of used cooking oil (UCO) are produced globally, primarily in densely populated urban centers. Although UCO is highly heterogeneous due to degradation during cooking, it still contains a significant fraction of triacylglycerols (TG) that could be used as raw materials in oleochemical biorefineries. A major challenge in reintegrating this residue into productive cycles is the presence of free fatty acids (FFA), which can affect subsequent catalytic or enzymatic transformations. Conventional processes for FFA removal are energy-intensive, require alkaline feedstocks, and generat
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Srinivasan, Sridhar, Winston Robbins, and Gerrit Buchheim. "Quantifying Effect of Hydrogen and Sulfur in Mitigating Free Fatty Acid Corrosion in Renewable Diesel Applications." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20864.

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Abstract Production of Renewable Diesel (RD) and Sustainable Aviation Fuels (SAF) from bio / natural oils has seen significant investment in recent years, stemming from worldwide government mandated need to reduce fossil fuel CO2 emissions. New investments have occurred in retrofitting / adapting existing refinery hydroprocessing infrastructure to process natural oils or coprocess natural oils blended with crudes to produce RD and SAF. This stems from the fact that natural oils have the hydrocarbon (HC) structures to fit within the mid-distillate fuel product such as diesel and aviation fuel a
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Strand, Mikael, Gard Reian, and Jing Jin. "Impact of Free Fatty Acids, Water Content, and Temperature on the Chemical Resistance of Coatings in Biofuel Precursor Storage." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00022.

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Abstract This paper presents an analysis of the chemical resistance of industrial coatings, specifically epoxy and glass flake reinforced vinyl ester, towards fatty acids. The study focuses on understanding how variables such as fatty acid type (chain length/molecular size), water content, and temperature influence the degradation of these coatings. Our findings indicate that the integrity of the coatings is impacted by the aggressiveness of the fatty acids, which is directly linked to the chain length (molecular size), water content, and storage temperature. Smaller molecular size fatty acids
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Migliori, Aubreyona, Robert E. Ward, Silvana Martini, and Melissa Marsh. "Simultaneous Determination of Free and Esterified Fatty Acids of Food Fats Using a Rapid Gas Chromatographic Method." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/ebqf1830.

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The goal of this study was to develop a rapid and sensitive method to simultaneously determine the free and esterified fatty acid content of soybean oil (SBO) in the same GC-FID run. Using base catalysis with sodium methoxide in methanol, we were able to selectively derivatize the esterified fatty acids to methyl esters and then separate and measure both the free and esterified fatty acids using a free fatty acid phase (FFAP) column. This method was compared to titration, a traditional method of determining acidity in food fats. Using base catalysis, the esterified fatty acid content of the so
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Ademiju, T., E. Olaroye, and J. Eze. "Evaluation of Physico-Chemical Characteristics and Fattyacid Composition of Tiger Nut Oil (CYPERUS ESCULENTUS L.)." In 2021 African Institute for Science Policy and Innovation International Biennial Conference. Koozakar LLC, 2021. http://dx.doi.org/10.69798/26780337.

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Despite the fact that tiger nuts oil is not entirely new, it is still largely untapped in many parts of the world and underutilized even in areas where it is grown, especially in Nigeria. Therefore, the objective of this study is to evaluate the physicochemical properties and fatty acids composition of tiger nuts (Cyperus. esculentus) tuber oil. The oil was extracted from milled tiger nuts using the evaporation process with redistilled industrial grade n-hexane as solvent. The quality of the extracted oils was assessed in terms of acid value, iodine value, saponification value, peroxide value,
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Bozdogan Konuskan, Dilsat. "Influence of Olive Maturity on Some Physico-Chemical Properties and Fatty Acid Composition of Monovarietal Olive Oil Extracted from Halhali Cultivar." In The 9th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2022. http://dx.doi.org/10.24264/icams-2022.i.5.

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This study was carried out to determine influence of olive maturity on some physicochemical properties and fatty acid compositions of olive oils extracted from the Halhalı cultivar which harvested from Hatay in the Eastern Mediterranean region of Turkey. For this purpose, olive oils were obtained by mechanical method from olives collected from Halhalı cultivar in 3 different olive maturity of the 2021 production season. Ripening index and oil yield analysis of the olives and free fatty acids, peroxide value, fatty acid compositions were carried out in Halhalı olive oil. Free fatty acids and pe
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Sakuradani, Eiji, Kai Yoshida, Naomi Murakawa, and Takaiku Sakamoto. "Studies on filamentous fungus Fusarium sp. accumulating hydroxy fatty acids." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/bmzp3848.

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Crude glycerol is produced as a by-product on a biodiesel production process. Effective utilization of this crude glycerol may help to reduce manufacturing costs and produce value-added products. We isolated microorganisms that grow in a medium containing crude glycerol as a major carbon source and analyzed their fatty acid composition. Fusarium sp. D2 was found to accumulate fatty acid secondary metabolites such as 10-hydroxystaric acid (HYB) and 10-oxostearic acid (KetoB). These fatty acids were converted form oleic acid containing crude glycerol as a component. We isolated a hydratase gene
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Dyah, Citra Kusumaning, Hendrawan Laksono, Renny Primasari Gustia Putri, et al. "Stability of free fatty acid value and peroxide value of black seed oil in seaweed capsule shells." In INTERNATIONAL CONFERENCE ON ORGANIC AND APPLIED CHEMISTRY (ICOAC) 2022. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0184028.

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Reports on the topic "Free fatty acid value"

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Sun, Ning. Developing renewable free fatty acid surfactants to form diesel blendstocks. Office of Scientific and Technical Information (OSTI), 2020. http://dx.doi.org/10.2172/1618848.

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Muangcharoen, Vannee, Suwanna Kijparkorn, Chancharat Reodecha, and Pensuda Somkiatkul. A study on nutritive value of rabbit meat. Chulalongkorn University, 1988. https://doi.org/10.58837/chula.res.1988.42.

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Twelve carcasses were randomly selected from New Zealand White (NZW), Thai Native (N) and two reciprocal crosses between NZW and N rabbits, three from each breed group. Proximate analysis was made along with fatty acid and amino acid analysis. Percent fat and ash on dry matter basis were the only two proximate analysis found to be different among 4 breed groups (P<0.05) and N meat had more fat than N x NZW group (P<0.05). Among the 18 amino acids analysed, NZW and NZW x N meat had more proline than N x NZW group (P<0.05) and N x NZW meat contained more tryptophan than N and NZW (P<
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liao, xiaoqian, xingyu fan, ziyi wang, shumin huang, and zhixi hu. Prognostic value of heart-type fatty acid binding protein in heart failure: a systematic review protocol. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.3.0126.

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Review question / Objective: (1)Can heart type fatty acid binding protein effectively predict the prognosis of patients with heart failure? (2)Is high expression of ear type fat acid binding protein associated with poor clinical outcomes in patients with heart failure? Condition being studied: Heart-type fatty acid binding protein (H-FABP) mainly exists in cardiomyocytes and is a potential biomarker of myocardial injury.However, the adverse consequences of heart failure have not been fully analyzed.Therefore, the purpose of this study was to comprehensively evaluate the correlation between H-F
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Fallik, Elazar, Robert Joly, Ilan Paran, and Matthew A. Jenks. Study of the Physiological, Molecular and Genetic Factors Associated with Postharvest Water Loss in Pepper Fruit. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7593392.bard.

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The fruit of pepper (Capsicum annuum) commonly wilts (or shrivels) during postharvest storage due to rapid water loss, a condition that greatly reduces its shelf life and market value. The fact that pepper fruit are hollow, and thus have limited water content, only exacerbates this problem in pepper. The collaborators on this project completed research whose findings provided new insight into the genetic, physiological, and biochemical basis for water loss from the fruits of pepper (Capsicum annuum and related Capsicum species). Well-defined genetic populations of pepper were used in this stud
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สุขในศิลป์, สุทธิศักดิ์, สุวรรณา สุภิมารส, กัลยา เลาหสงคราม, สายวรุฬ ชัยวานิชศิริ та รมณี สงวนดีกุล. การพัฒนาผลิตภัณฑ์นมแพะสู่ชุมชน : การศึกษาสมบัติพื้นฐานทางด้านเคมี กายภาพ และจุลชีววิทยา ของน้ำนมแพะจากแหล่งต่างๆ : รายงานการวิจัยฉบับสมบูรณ์. จุฬาลงกรณ์มหาวิทยาลัย, 2007. https://doi.org/10.58837/chula.res.2007.49.

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แพะเป็นสัตว์ที่เลี้ยงง่าย ใช้พื้นที่ในการเลี้ยงน้อย ขยายพันธุ์ได้รวดเร็ว ทำให้ต้นทุนการเลี้ยงต่ำ และยังได้รับการส่งเสริมจากภาครัฐ จึงได้รับความสนใจจากเกษตรกรในการเลี้ยงเพิ่มขึ้น โดยเฉพาะการเลี้ยงเพื่อรีดน้ำนม และนำน้ำนมแพะมาแปรรูปเป็นผลิตภัณฑ์ต่าง ๆ แต่เนื่องจากชุมชนยังขาดข้อมูลพื้นฐานเกี่ยวกับน้ำนมแพะ และขาดความรู้ในการแปรรูป ทำให้ผลิตภัณฑ์ที่ผลิตได้มีคุณภาพไม่ได้มาตรฐาน จึงทำให้ผลิตภัณฑ์นมแพะของชุมชนยังไม่ประสบความสำเร็จ โดยเฉพาะการพัฒนาผลิตภัณฑ์ให้มีความหลายหลายและเหมาะสม ทั้งๆ ที่น้ำนมแพะมีคุณค่าทางโภชนาการที่ดี และร่างกายสามารถดูดซึมไปใช้ประโยชน์ได้ง่ายและรวดเร็ว งานวิจัยนี้มีวัตถุประสงค์
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Lyutakov, Ivan, Radislav Nakov, Borislav Vladimirov, et al. Diagnostic Accuracy and Predictive Value of Serum Fibroblast Growth Factor 19 (FGF19) and Total Free Fecal Bile Acids as Biomarkers of Bile Acid Malabsorption in Patients with Chronic Diarrhea: a Pilot Study. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2020. http://dx.doi.org/10.7546/crabs.2020.12.16.

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