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Journal of Research in Medical Sciences، جلد ۱۴، شماره ۴، صفحات ۲۱۱-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Fatty acid composition of commercially available Iranian edible oils
چکیده انگلیسی مقاله BACKGROUND : Trans-fatty acids (TFAs), unsaturated fats with at least one double bond in the Trans configuration, are industrially formed in large quantities when vegetable oils are partially hydrogenated. This study was ndertaken to quantify the amounts of the common fatty acids in several commercial oils marketing in Iran. METHODS : The most consumed commercially available brands of vegetable oils were randomly selected from products available in supermarkets. A 10g sample was drawn from each mixed sample and prepared for fatty cid analysis by gas chromatography (GC). RESULTS : Palmitic acid (C16:0) and stearic acid (C18:0) jointly constituted 21% of total fatty acids in partially hydrogenated vegetable oils (PHVOs). More than one third of total fatty acids in Iranian PHVOs were Trans fats. TFAs constituted almost 1% and 3% of total fatty cids in Iranian cooking and frying oils. This study howed higher contents of TFAs in Iranian commercially available hydrogenated vegetable oils. Statistical Package for Social Sciences was used for all statistical analyses. CONCLUSIONS : Although several studies reported multiple adverse effects of TFAs on human health, limited nformation is available about total fatty acid composition, particularly TFAs, in Iranian edible oils. Our findings indicated higher content of TFAs in Iranian commercially available PHVOs. KEYWORDS : Fatty Acids, Vegetable Oils, Trans Fats.
کلیدواژه‌های انگلیسی مقاله Fatty Acids, Vegetable Oils, Trans Fats.
نویسندگان مقاله صدیقه عسگری | sedigheh asgary


بهار نظری | bahar nazari
dep. of biology, faculty of sciences, tehran payame noor university

سازمان اصلی تایید شده: دانشگاه پیام نور تهران (Payame noor university)

نضال صراف زادگان | nizal sarrafzadegan
cardiovascular research center, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

سلبعلی صابری | salbali saberi
cardiovascular research center, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

لیلا آزادبخت | leila azadbakht


احمد اسماعیل زاده | ahmad esmaillzadeh


نشانی اینترنتی http://jrms.mui.ac.ir/index.php/jrms/article/view/2601
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Articles
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