中长链甘油三酯(medium and long-chain triacylglycerols,MLCT)是一类具有特殊理化性质和营养功能的结构脂质.随着MLCT在食品、医药、保健品、母乳脂等行业中的需求不断增长,酶法制备MLCT的研究也逐渐成为热点.文章对MLCT的酶合成策略,包括对合成途径、脂肪酶种类、催化反应体系和产品分离纯化等方面进行了总结、分析和探讨,以期为MLCT的酶法制备的研究与应用提供参考.
Research progress in enzymatic preparation of medium and long-chain triacylglycerols
The structural lipids known as medium and long-chain triacylglycerols(MLCT)have unique physi-cal-chemical characteristics and nutritional functions.Due to the increasing demand for MLCT in the food,pharma-ceutical,healthcare,human milk fat substitutes,and other industries,the study of enzymatic MLCT preparation has steadily grown into a research hotspot.The enzymatic synthesis approach of MLCTs,comprising the synthesis pro-cess,lipase types,catalytic reaction system,and product purification,is summarized,analyzed,and discussed in this work.This document is intended to serve as a reference for the production and application of enzymatic MLCT.
MLCTlipasecatalysisreaction systemseparation and purification
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