Trans fatty acid isomers and the missing evidence
نویسندگان
چکیده
منابع مشابه
Trans fatty acid isomers and the trans-9/trans-11 index in fat containing foods
To determine trans fatty acid (TFA) distribution of contemporary foods, especially regarding individual trans octadecenoic acids (trans C18:1), 339 German foods of six categories (semi-solid fats, deep-fried potato products, bakery products, confectioneries, instant products and butter) were analysed using two GC methods. Results showed a high variation of TFA content between and within the cat...
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Diets for dairy cows that provide or induce formation of trans isomers of polyunsaturated fatty acids result in reduced percentages of milk fat. The effect of abomasal infusion of trans-C18:1 fatty acid isomers on energy utilization by mature cows was determined. Six multiparous Holstein cows in midlactation had ad libitum access to a basal diet containing 50% forage and 50% concentrate. Treatm...
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W hile nutrition remains a cornerstone to prevent adverse health outcomes, including chronic noncommunicable conditions such as cardiovascular disease (CVD) and cancer, the quantity and quality of various whole foods and nutrients to promote optimal health are still being debated. This is of particular relevance to the effects of dietary fatty acids on CVD-related outcomes, where, for instance,...
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This review describes analytical methods developed for the separation, identification and quantitation of trans-isomers of unsaturated fatty acids. Although these methods are applicable to a wide variety of food matrices, we have particularly emphasised the analysis of trans unsaturated fatty acids in milk fat. Various methods are described such as infrared spectroscopy, direct gas chromatograp...
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ژورنال
عنوان ژورنال: European Journal of Lipid Science and Technology
سال: 2004
ISSN: 1438-7697,1438-9312
DOI: 10.1002/ejlt.200490035