轻工学报2026，Vol.41Issue(3)：19-27,9.DOI:10.12187/2026.03.003
展青霉素降解酶及其降解特性的研究进展
Research progress on patulin-degrading enzymes and their degradation characteristics
摘要
Abstract
Given that patulin poses a significant threat to human health,its efficient degradation has become a key concern in food safety.This review summarizes the types,degradation mechanisms,and factors influencing the degradation efficiency of patulin-degrading enzymes.Patulin-degrading enzymes mainly include lipases,oxidoreductases,esterases,aldolases,aldo-keto reductases,and transferases,which exhibit distinctly different degradation characteristics.The degradation mechanisms of patulin-degrading enzymes involve hydrolysis,redox reactions,indirect oxidation and other reactions,and the degradation efficiency is influenced by multiple factors such as enzyme type,enzymatic reaction conditions,and enzyme immobilization.Currently,the application and development of targeted and highly efficient biodegradation of patulin are limited by the low biological activity and unclear degradation mechanisms of patulin-degrading enzymes.Future research will focus on the directed modification of active sites in patulin-degrading enzymes,the construction of a toxicity database for degradation products,and the in-depth exploration of degradation mechanisms,thereby enhancing their application value in the food industry and providing a reference for the safe control of mycotoxins during food processing.关键词
展青霉素/降解酶/降解特性/降解机理/降解效果Key words
patulin/degradation enzyme/degradation characteristic/degradation mechanism/degradation efficiency分类
轻工纺织引用本文复制引用
王锋,马千娇,马路凯,刘东杰,王琴..展青霉素降解酶及其降解特性的研究进展[J].轻工学报,2026,41(3):19-27,9.基金项目
广东省重点领域研发计划项目(2025B0202120002) （2025B0202120002）
国家自然科学基金项目(32202175) （32202175）
"十四五"广东省农业科技创新十大主攻方向"揭榜挂帅"项目(2024KJ15) （2024KJ15）
广东省现代农业产业共性关键技术研发创新团队建设项目(2024CXTD16) （2024CXTD16）
广东省重点建设学科科研能力提升项目(2022ZDJS021,2024ZDJS006) （2022ZDJS021,2024ZDJS006）
