High Fischer ratio oligopeptides in food:sources,functions and application prospects  

作　　者：Zhen Wang Xinrui Zhang Luyang Wang Xingqi Ou Jihong Huang 

机构地区：[1]State Key Laboratory of Crop Stress Adaptation and Improvement,College of Agriculture,Henan University,Kaifeng 475004,China [2]Food Laboratory of Zhongyuan,Luohe 462300,China [3]College of Life Science and Technology,Henan Institute of Science and Technology,Xinxiang 453003,China [4]College of Biological Engineering,Henan University of Technology,Zhengzhou 450001,China [5]School of Food and Pharmacy,Xuchang University,Xuchang 461000,China

出　　处：《Journal of Future Foods》2024年第2期128-134,共7页未来食品学报（英文）

基　　金：the Zhongyuan Scholars in Henan Province(192101510004);Major Science and Technology Projects for Public Welfare of Henan Province(201300110300);Key Technology Research;Development and Demonstration Applications for Integrated Development of the Whole Wheat Industry Chain(221100110700);Central Government Guides Local Funds for Science and Technology Development(Z20221341069).

摘　　要：High Fischer ratio oligopeptides(HFROs)are a group of oligopeptides containing high levels of branched-chain amino acids(BCAA)and low levels of aromatic amino acids(AAA).HFROs have received a lot of attention as they are believed to have significant physiological activities,including antioxidant,liver damage repair,anti-fatigue,anti-tumor and energy supply to the body.HFROs are available from a wide range of sources and both plant and animal proteins can be used to prepare HFROs but the physiological tolerability and rejection of special populations needs to be considered.Enzymatic hydrolysis is the most common method for the preparation of HFROs,but optimization of the separation and purification process is still needed in the future.Diseases caused by disruptions in the balance of BCAA and AAA in the blood,such as hepatic encephalopathy,can be treated by supplementing HFROs with drugs or food.In addition,HFROs are able to reduce fatigue feedback and assist in the treatment of phenylketonuria at the molecular nutrient level.The aim of this review is to review recent research on HFROs and provide new perspectives on the high value use of crops and the development of novel functional and special medical purpose foods.

关 键 词：Fischer ratio OLIGOPEPTIDES Amino acids5- Hydroxytryptamine PHENYLKETONURIA 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程]