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初步探讨了乳蛋白质酶水解特性，得出了最佳酶及酶解条件：乳蛋白质在ｐＨ值８、温度４０℃条件下加入６０００Ｕ／ｇ胰蛋白酶，水解时间１２０ｍｉｎ，乳蛋白质水解的效果最好。另外，双酶分段水解比单一胰蛋白酶的水解效果好，以木瓜蛋白酶＋胰蛋白酶水解效果为佳。
The optimum conditions of enzymatic hydrolysis and enzymatic hydrolysis were discussed: milk protein was hydrolyzed at 6000 U / g trypsin at pH 8 and temperature 40 ℃ for 120 min . In addition, the double enzymatic hydrolysis is better than single trypsin hydrolysis, papain + trypsin hydrolysis is better.