Enzymatic preparation method of diglyceride oil

The invention discloses an enzymatic preparation method of diglyceride oil, the diglyceride oil is prepared by adopting an enzymatic hydrolysis method, and a reaction substrate is homogenized before the enzymatic hydrolysis, so that the catalytic efficiency of lipase in a reaction system is improved, the aims of reducing the reaction time and reducing the enzyme addition amount are fulfilled, and the aim of reducing the production cost is fulfilled. The invention provides an efficient and low-cost method for preparing the diglyceride by an enzyme method, and the cost of preparing the diglyceride by an enzymatic reaction is greatly reduced. 本发明公开了一种甘油二酯油的酶法制备方法，采用酶法水解法制备甘油二酯油，在酶法水解前，对反应底物进行均质处理，提高脂肪酶在反应体系中的催化效率，达到了降低反应时间，降低酶添加量的目的，从而达到了降低生产成本的目的。本发明提供了一种高效、低成本的酶法制备甘油二酯的方法，大大降低了酶促反应制备甘油二酯的成本。