中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 食物成分消化模型的研究进展 食品工业科技 2013,34 (18) 356-361
Position: Home > Articles > Research progress in digestion models of food component in vitro Science and Technology of Food Industry 2013,34 (18) 356-361

食物成分消化模型的研究进展

作  者：
张艳芳;董平;梁兴国
单  位：
中国海洋大学食品科学与工程学院
关键词：
体外消化模型;蛋白质;碳水化合物;脂质;消化酶
摘  要：
体外消化模型即在生物体外以合适的条件模拟人体胃肠道的消化环境,可以用来预测食物的可消化性、食物成分的释放、结构的变化等。体外消化模型是基于体内消化情况而建立的,两者之间有一定的相关性,能从一定程度上反映摄入物质的消化利用情况,又具有简便易行的特点,因而在食品营养吸收、药物代谢、有效成分生物利用、食品摄入安全评价等方面的应用越来越受到重视。本文系统地介绍了近十年来蛋白质、碳水化合物、脂质以及维生素等食物成分的体外消化模型及其建立的关键因素,如酶浓度、pH、消化时间、颗粒大小等,对已报道的体外消化模型进行了总结,以期对食物成分体外消化模型的建立和发展有所帮助。
译  名：
Research progress in digestion models of food component in vitro
作  者：
ZHANG Yan-fang;DONG Ping;LIANG Xing-guo;College of Food Science and Engineering,Ocean University of China;
关键词：
in vitro digestion model;;protein;;carbohydrate;;lipid;;digestion enzyme
摘  要：
In vitro digestion models can be used to predict the digestibility,release of food components and structure change under simulated gastrointestinal conditions.There are close correlations between in vitro digestion models and in vivo digestion,the former is constructed based on the latter.In vitro digestion models can reflect food digestion and availability in some extent,moreover it is simple and easy to apply.Therefore more and more attention was attracted to the application in nutrition absorption,drug metabolism,and bioavailability of active ingredient and risk assessment of food.This paper systematically described several kinds of digestion models for some edible substances,such as protein,carbohydrate,lipid,vitamin,etc.Besides,this paper also introduced some key factors which had evident influence on digestion ability,including enzyme concentration,incubation temperature,pH values,digestion time,particle size,etc.Lots of information about in vitro digestion models that would contribute to development of in vitro digestion models for food components was summarized in this review.

相似文章

导出引用
计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46