کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2843903 1571156 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nutraceuticals for body-weight management: The role of green tea catechins
ترجمه فارسی عنوان
مواد افزودنی خوراکی برای کنترل وزن بدن: نقش کاتچین چای سبز
کلمات کلیدی
هزینه انرژی؛ اکسیداسیون چربی؛ جذب چربی؛ میکروبیولوژیک روده؛ نگهداری وزن بدن؛ استعداد ژنتیکی
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی فیزیولوژی
چکیده انگلیسی


• Beneficial effects of green tea catechin-caffeine mixture on body-weight management.
• Limitations: high caffeine intake, protein intake, COMT Val108/158Met polymorphism.
• Fat absorption and composition of the gut microbiota may play a role.

Green tea catechins mixed with caffeine have been proposed as adjuvants for maintaining or enhancing energy expenditure and for increasing fat oxidation, in the context of prevention and treatment of obesity. These catechins-caffeine mixtures seem to counteract the decrease in metabolic rate that occurs during weight loss. Their effects are of particular importance during weight maintenance after weight loss. Other metabolic targets may be fat absorption and the gut microbiota composition, but these effects still need further investigation in combination with weight loss. Limitations for the effects of green tea catechins are moderating factors such as genetic predisposition related to COMT-activity, habitual caffeine intake, and ingestion combined with dietary protein.In conclusion, a mixture of green tea catechins and caffeine has a beneficial effect on body-weight management, especially by sustained energy expenditure, fat oxidation, and preservation of fat free body-mass, after energy restriction induced body-weight loss, when taking the limitations into account.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physiology & Behavior - Volume 162, 1 August 2016, Pages 83–87
نویسندگان
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