Abstract: Various selectivities make lipases become one of the most widely used biocatalysts, besides common advantages of enzymes including mild reaction conditions and biodegradability. Since positional distribution of fatty acids can significantly affect the nutritive value and physicochemical properties of triacylglycerols, lipase regioselectivity has become the major concern in the field of synthesis of functional structured triacylglycerols. This paper reviewed the progress of lipase regioselectivity in the aspects of classification, analysis methods and influence factors. Moreover, applications of regioselectivity in synthesis of functional structured triacylglycerols were particularly introduced, such as cocoa butter equivalents and improvers, human milk fat substitutes and MLM type structured lipids.
曹茜,王丹,袁永俊. 脂肪酶位置选择性及其应用在功能性结构甘油三酯合成中的研究进展[J]. 食品与发酵工业, 2020, 46(11): 295-301.
CAO Xi,WANG Dan,YUAN Yongjun. Advances in lipase regioselectivity and its applications in synthesisof functional structured triacylglycerols[J]. Food and Fermentation Industries, 2020, 46(11): 295-301.
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