منابع مشابه
Characterization by NMR of Ozonized Methyl Linoleate
No presente estudo o linoleato de metila ozonizado com índice de peróxidos de 1.800 mmol-equiv. kg foi caracterizado quimicamente. Os efeitos do ozônio sobre o linoleato de metila produz hidroperóxidos, ozonideos e aldeídos, os quais foram identificados por técnicas de ressonância magnética nuclear de H e C, monoe bidimensional. O linoleato de metila padrão e o linoleato de metila ozonizado mos...
متن کاملMetabolism of monoepoxides of methyl linoleate: bioactivation and detoxification.
Leukotoxin (ltx) and isoleukotoxin (iltx) methyl esters, are metabolites of methyl linoleic acid, an essential fatty acid. They have been associated with acute respiratory distress syndrome. The observed toxicity of ltx and iltx is, in fact, due to the metabolism of the epoxides to their corresponding diols by soluble epoxide hydrolase (sEH). Herein, we demonstrate that ltx/iltx are toxic in a ...
متن کاملThe Effect of Bixin and Carotene on the Oxidation of Methyl Linoleate
While the coupled oxidation of carotene and oils has been studied in some detail (l-7), the r6le of other carotenoids in oxidizing oils is imperfectly understood. Indications that bixin is oxidatively destroyed in a manner similar to carotene were given in the study of lipoxidase by Sumner and Smith (8). Solutions of bixin were also observed to be vastly more stable than similar solutions of ca...
متن کاملEffects of various emulsification methods on the oxidation of methyl linoleate.
The effects of mechanical stress during emulsification on the oxidation of methyl linoleate were investigated by four methods (high-pressure homogenization, high-speed stirring, ultrasonic homogenization, and membrane emulsification). The oxidation rates and induction periods were almost constant, regardless of the emulsification method, except for membrane emulsification, by which the inductio...
متن کاملEffects of ethyl-linoleate on the atheromatous changes caused by high cholesterol diet in the rabbit.
大隅 義継 ・天野 靖子 ・桶川 忠夫 ・島本 暉朗 Since lowering effects of essential fatty acids and vegetable oil on the blood chole sterol level were reported by Tuttle (1), Kinsell et al. (2) and Vles et al. (3), the similar studies were further extended to unsaturated fatty acids of longer chains. The lower ing effects of pure linoleate and arachidonate on the elevated blood cholesterol level were presented by K...
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1970
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.73.2_444