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Trans fatty acid content in German margarines

✍ Scribed by Fritsche, Jan ;Steinhart, Hans

Publisher
John Wiley and Sons
Year
1997
Weight
387 KB
Volume
99
Category
Article
ISSN
0931-5985

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✦ Synopsis

Seventeen commercial samples of German margarines were analyzed by gas-liquid chromatography for the trans fatty acid (TFA) content including the following mixture of geometrical and positional isomers: and trans-isomers. Conventional vegetable and fat reduced margarines were found to contain 0.3-4.1% TFA, whereas diet margarines contained 0.2-0.5% TFA. Highest amounts of TFA were found in sunflower margarines (3.3-4.9% TFA). A significant decrease of the TFA amounts in German margarines since 1994 could be observed. Trans-FeWuregehaIte in Deutschen Margarinen. 17 deutsche Margarinen wurden gaschromatographisch auf ihren trans-Fettsauregehalt untersucht. Die trans-Fettsaureanalyse beinhaltete folgende geometrische und positionsisomere Fettsauren

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