果蔬采后抗坏血酸代谢及其调控的研究进展  

Research progress on postharvest regulation of ascorbic acid metabolism in fruits and vegetables

作　　者：李灿婴 王昭源 屈文丹 方馨 葛永红 LI Canying;WANG Zhaoyuan;QU Wendan;FANG Xin;GE Yonghong(College of Food Science and Engineering,Bohai University,National&Local Joint Engineering Research Center of Storage,Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products,Jinzhou 121013,China)

机构地区：[1]渤海大学食品科学与工程学院,生鲜农产品贮藏加工及安全控制技术国家地方联合工程研究中心,辽宁锦州121013

出　　处：《渤海大学学报(自然科学版)》2024年第4期257-268,共12页Journal of Bohai University:Natural Science Edition

基　　金：辽宁省教育厅高校基本科研项目(No:LJKMZ20221487).

摘　　要：抗坏血酸(ascorbic acid,AsA),是一种广泛存在于蔬菜和水果中的抗氧化剂.AsA不仅影响果蔬的品质,而且与采后果蔬成熟衰老及抗病能力密切相关.系统综述了果蔬中AsA的生理作用,AsA的生物合成、氧化再生及降解途径,以及采后处理对果蔬中AsA代谢的调控作用,为进一步研究AsA在果蔬中的代谢调控机制提供理论依据.Ascorbic acid(AsA)is an antioxidant widely found in fruits and vegetables,which are the main sources of AsA in the human body.The presence of AsA not only affects quality and stress resistance of fruits and vegetables,but also closely relates to postharvest maturity and senescence in these produce.This paper presents a comprehensive review on the the physiological effects,metabolic processes,and regulatory mechanisms of AsA metabolism in fruits and vegetables,thereby providing a solid theoretical foundation for further research on the regulatory mechanisms of AsA.

关 键 词：抗坏血酸 果蔬 衰老 代谢及其调控 

分 类 号：TS255.1[轻工技术与工程—农产品加工及贮藏工程]