The results showed that calf rennet and lamb rennet were optimal milk-clotting enzymes,followed by fromase,pepsin,papain and fiction.

• 结果表明,小牛皱胃酶和羔羊皱胃酶是干酪生产的最佳凝乳酶;其次为毛霉凝乳酶和胃蛋白酶;木瓜蛋白酶和无花果蛋白酶应用效果较差。