The ester exchange degree and degree of acyl migration were proposed to evaluate the effects on the reaction process. 利用酯交换程度和酰基位移程度来评价各反应影响因素对反应工艺的影响。
It was found that acyl migration occurred during lipase-catalyzed transesterification, which caused the production of byproduct and affected the quality. 酶法制备结构酯的过程中,由于酰基位移的发生而生成了副产品,并影响了产品质量。