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Polyunsaturated Fatty Acids. V.

Journal of Japan Oil Chemists' Society, 1961
Highly unsaturated fatty acids, carrying more than 4 nonconjugated double bonds, that were prepared from cuttle fish oils, changed their structure from non-conjugated polyene to conjugated polyene, that is, to cis-cis-trans conjugated triene structure, when heated at about 200°C under interruption of air and also to conjugated diene form, when heated ...
Takaharu MIYAKAWA, Hideo NOMIZU, Fumiko YAKU   +2 more
openaire   +2 more sources

A Fast Method for Selecting Bio Sourced Materials of Interest in a Candle Formulation

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT As consumer demand shifts towards more sustainable and nontoxic alternatives, the candle industry is exploring unconventional bio‐based and recycled materials as substitutes for paraffin. Four raw materials, that is rice bran wax (RBW), sugarcane wax (SCW), hydrogenated rapeseed oil (HRO), and waste cooking oil (WCO) were assessed based on ...
Salma Daoufa, Abdellah Arhaliass, Jack Legrand, Delphine Drouin, Raphaëlle Savoire   +4 more
wiley   +1 more source

Technological challenges to assess n-3 polyunsaturated fatty acids from marine oils for nutritional and pharmacological use

Grasas y Aceites, 1993
The benefits ascribed to marine oils rich in n-3 polyunsaturated fatty acids has led to efforts to improve the chemical and organoleptic characteristics of these oils and to develop procedures for the obtention of pure or highly concentrated fractions of
A. Valenzuela, S. Nieto, R. Uauy
doaj   +1 more source

Milk Chemical Composition of Dairy Cows Fed Rations Containing Protected Omega-3 Fatty Acids and Fermented Rice Bran [PDF]

, 2013
The research was conducted to investigate the effect of ration containing protected omega-3 and fermented rice bran on chemical composition of dairy milk. The research employed 10 female PFH dairy cows of 2-4 years old with body weight 300-375 kg.
Purnomo, S. H. (S), Sudibya, S. (Sudibya)   +1 more
core  

Mesopelagic Fish as a Promising New Source of Omega‐3 Fatty Acids in Comparison With Australian Commercial Seafood

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Global dietary guidelines consistently recommend regular seafood consumption to support adequate omega‐3 long‐chain (≥ C20) polyunsaturated fatty acid (n‐3 LC‐PUFA) intake. Most international health authorities advise two servings of seafood per week, including at least one serve of oily fish, to achieve approximately 500 mg/day of combined ...
Bowen Zhang, Patti Virtue, Peter D. Nichols, Kim Jye Lee Chang   +3 more
wiley   +1 more source

Essential fatty acid metabolism in the feline: relationship between liver and brain production of long-chain polyunsaturated fatty acids.

Journal of Lipid Research, 1994
A comparison was made between the liver and brain conversion of linoleic acid, 18:2n-6, and linolenic acid, 18:3n-3, to long chain polyunsaturated fatty acids in domestic felines.
R Pawlosky, A Barnes, N Salem, Jr
doaj   +1 more source

Quality characteristics of edible linseed oil [PDF]

, 2006
In this review the quality properties of linseed oil for food uses are discussed as well as factors affecting this quality. Linseed oil has a favourable fatty acid composition with a high linolenic acid content.
Gates, Fred, Kymäläinen, Hanna-Riitta, Nykter, Minna, Sjöberg, Anna-Maija   +3 more
core  

Polyunsaturated Fatty Acids. VI.

Journal of Japan Oil Chemists' Society, 1961
Highly unsaturated fatty acid esters carrying more than 4 nonconjugated double bonds changed their structure to the conjugated polyene form, when heated under interruption of air.The compounds produced by heating at 200°C without solvent were linear and had the cis-cis-trans conjugated triene form showing absorption maxima at 266, 277 and 287.5mμ ...
Takaharu MIYAKAWA, Hideo NOMIZU
openaire   +2 more sources

Effects of Replacing Alfalfa Hay With Barley Silage in High‐Concentrate Diets: Chewing Behavior, Ruminal Fermentation, Total‐Tract Digestibility, and Milk Production of Dairy Cows in Mid‐Lactation Phase

Animal Research and One Health, EarlyView.
We assessed lactation productivity in dairy cows when replacing alfalfa hay with barley silage. A 50% replacement increased feed intake, whereas total replacement improved nutrient conversion to milk. Barley silage can effectively replace alfalfa hay, enhancing sustainability and resilience in dairy production amid forage quality constraints and market
M. R. Naji‐Zavareh, F. Hashemzadeh, M. Alikhani, M. Khorvash, A. Kahyani, F. Ahmadi   +5 more
wiley   +1 more source

polyunsaturated fatty acids

Citation: 'polyunsaturated fatty acids' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09854 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source