The identification of linoleic and linolenic acids
نویسندگان
چکیده
منابع مشابه
Fatty acids in forages. II. In vitro ruminal biohydrogenation of linolenic and linoleic acids from timothy
1Département des sciences animales, Faculté des sciences de l’agriculture et de l’alimentation, Université Laval, Sainte-Foy, Québec, Canada G1K 7P4; 2Agriculture and Agri-Food Canada, Soils and Crops Research and Development Centre, Sainte-Foy, Quebec, Canada G1V 2J3 (e-mail: [email protected]); and 3Agriculture and Agri-Food Canada, Dairy and Swine Research and Development Centre, Lennoxvi...
متن کاملWhole body distribution of deuterated linoleic and alpha-linolenic acids and their metabolites in the rat.
Little is known about the uptake or metabolism of essential fatty acids (EFAs) in various mammalian organs. Thus, the distribution of deuterated alpha-linolenic acid (18:3n-3) and linoleic acid (18:2n-6) and their metabolites was studied using a stable isotope tracer technique. Rats were orally administered a single dose of a mixture (20 mg each) of ethyl D5-18:3n-3 and D5-18:2n-6, and 25 tissu...
متن کاملIdentification of a jasmonate-regulated allene oxide synthase that metabolizes 9-hydroperoxides of linoleic and linolenic acids.
Allene oxide synthase (AOS) is a cytochrome P-450 (CYP74A) that catalyzes the first step in the conversion of 13-hydroperoxy linolenic acid to jasmonic acid and related signaling molecules in plants. Here, we report the molecular cloning and characterization of a novel AOS-encoding cDNA (LeAOS3) from Lycopersicon esculentum whose predicted amino acid sequence classifies it as a member of the CY...
متن کاملIn Vitro and in Vivo Antimalarial Activity of Linolenic and Linoleic Acids and their Methyl Esters
Essential fatty acids (EFA) are a group of unsaturated fatty acids which are not produced in humans, but are necessary for the proper functioning of the human body. It is mostly found in vegetable oils, seeds and nuts. They have shown diverse medicinal properties and potential beneficial effects on diseases such as cancer, insulin resistance, skin permeability, cardiovascular disease and depres...
متن کاملMETHODS Method to Produce 9(S)-Hydroperoxides of Linoleic and Linolenic Acids by Maize Lipoxygenase
Seed from maize (corn) Zea mays provides a ready source of 9-lipoxygenase that oxidizes linoleic acid and Iinolenic acid into 9(5)-hydroperoxy-1 0(8, 12(Zl-octadecadienoic acid and 9(SJ-hydroperoxy-1 0(£), 12(Zj, 15(Zl-octadecatrienoic acid, respectively. Corn seed has a very active hydroperoxide-decomposing enzyme, allene oxide synthase (AOS), which must be removed prior to oxidizing the fatty...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1935
ISSN: 0306-3283
DOI: 10.1042/bj0291552