肽酶体系生成高F值寡肽机制的探讨  

Studies on Mechanism of High Fischer Ratio Oligopeptides Produced by Endopeptidase and Exopeptidase System

作　　者：柳佳芸 高思宇 朱运平[1,3] 滕超[1,4] 郦金龙[2,3] 李秀婷[2,4] 熊科[1,2] Liu Jiayun;Gao Siyu;Zhu Yunping;Teng Chao;Li Jinlong;Li Xiuting;Xiong Ke(Beijing Advanced Innovation Center for Food Nutrition and Human Health,Beijing Technology&Business University,Beijing 100048;Beijing Engineering and Technology Research Center of Food Additives,Beijing Technology&Business University,Beijing 100048;Beijing Laboratory for Food Quality and Safety,Beijing Technology&Business University,Beijing 100048;Beijing Key Laboratory of Flavor Chemistry,Beijing Technology and Business University,Beijing 100048)

机构地区：[1]北京工商大学北京食品营养与人类健康高精尖创新中心,北京100048 [2]北京工商大学北京市食品添加剂工程技术研究中心,北京100048 [3]北京工商大学北京市质量与安全重点实验室,北京100048 [4]北京工商大学北京市风味化学重点实验室,北京100048

出　　处：《中国食品学报》2020年第4期291-299,共9页Journal of Chinese Institute Of Food Science and Technology

基　　金：国家研发计划项目(2017YFC1600605);北京市自然科学基金项目(6172003);国家自然科学基金项目(31601408)。

摘　　要：高F值寡肽是一种由高支链氨基酸含量与低芳香族氨基酸含量组成的小肽体系。因为它独特的氨基酸组成,使其具有独特的生理功能。本文概述了高F值寡肽的生产现状及通过酶法生成高F值寡肽的机制。针对目前酶法生产高F值寡肽制品存在的问题,就内、外肽酶等肽酶体系实现高效生成高F值寡肽的机制进行了探讨。High Fischer ratio oligopeptides are small peptide systems with a low aromatic amino acid and highly branched-chain amino acids.Due to its unique amino acid composition,high Fischer ratio oligopeptides have their unique physiological functions.This review summarized the current status of production of high Fischer ratio oligopeptides and their mechanism of enzymatic production.The present problems existing in production of high Fischer ratio oligopeptides are discussed,and the mechanism of how to achieve efficient enzymatic hydrolysis of producing high Fischer ratio oligopeptides based on endopeptidase and exopeptidase system are also discussed.

关 键 词：高F值寡肽 酶解制备 内肽酶 外肽酶 

分 类 号：TS201.2[轻工技术与工程—食品科学]