Resolution Behavior of cis- and trans-Octadecenoic Acid Isomers by AOCS Official Method Using SP-2560 Column

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Resolution behavior of cis- and trans-octadecenoic acid isomers by AOCS official method using SP-2560 column.

The gas chromatography-flame ionization detector equipped with a higher polarity column (i.e., SP-2560) has often been used for the quantification of trans-fatty acids in food. In particular, AOCS Ce 1h-05, the official method of the American Oil Chemists' Society (AOCS), is a highly effective method to separate the isomers of trans-fatty acids. In this study, the resolution behavior and the re...

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The Metabolism of 14C-Labeled cis and trans Isomers of Octadecenoic and Octadecadienoic Acids

The physical properties of common unsaturated fatty acids are altered when they are converted to their geometric isomers. For example, isomerization of the naturally occurring cis acid, oleic acid, to its trans form, elaidic acid, raises its melting point by 30”, changing it from a liquid to a solid at body temperature. Theoretically, such isomeric pairs might be expect.ed to differ in their me...

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The Metabolism 14c-labeled Cis and Trans Isomers of Octadecenoic and Octadecadienoic Acids.

The physical properties of common unsaturated fatty acids are altered when they are converted to their geometric isomers. For example, isomerization of the naturally occurring cis acid, oleic acid, to its trans form, elaidic acid, raises its melting point by 30”, changing it from a liquid to a solid at body temperature. Theoretically, such isomeric pairs might be expect.ed to differ in their me...

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In vivo distribution and turnover of trans- and cis-10-octadecenoic acid isomers in human plasma lipids.

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Cis-trans Isomers of Vitamin

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ژورنال

عنوان ژورنال: Journal of Oleo Science

سال: 2013

ISSN: 1345-8957,1347-3352

DOI: 10.5650/jos.62.781