کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1219364 | 1494514 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A rapid chromatographic method for simultaneous determination of β-sitosterol and tocopherol homologues in vegetable oils
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Tocopherols and phytosterols are important components of the unsaponifiable fraction in vegetable fatty foods. Their multiple beneficial effects in nutrition are to some extent well established; nevertheless they continue to be an object of intense research. In this work a simple method for simultaneous determination of both phytochemicals by reversed phase HPLC is proposed. The advantage of this method is a considerable reduction in time with simultaneous information on two types of analytes, whose health effects seem to be complementary. The optimized method is applied to a set of olive and nut oils. The results fill gaps in the literature, and highlight the possible capacity of these phytochemicals to discriminate very similar oils.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food Composition and Analysis - Volume 19, Issues 2–3, March–May 2006, Pages 141–149
Journal: Journal of Food Composition and Analysis - Volume 19, Issues 2–3, March–May 2006, Pages 141–149
نویسندگان
C.M. López Ortíz, M.S. Prats Moya, V. Berenguer Navarro,