Diacylglycerol(DAG) are important intermediates in lipase-catalyzed interesterification ,but a high DAG concentration can affect the formation of by-product.

• 甘二酯是酶法酯交换过程中重要的中间体。较高的甘二酯含量影响最终产品的纯度,也导致副产物的产生。