贵州省毕节市臭豆腐中毛霉蛋白酶性质的研究

Study on the characterization of the protease secreted from stinky tofu in Bijie

选取贵州省毕节市区毛霉长势良好的臭豆腐,制取毛霉蛋白酶液,采用福林酚法对该酶的最佳作用温度及最佳作用pH进行分析。结果表明,该酶的最佳作用温度为50℃,最佳作用pH为7.5。

The crude protease was excreted from stinky tofu in Bijie, Guizhou, and the characterization of the protease was investigated using Folin -phenol method. The result showed that the protease exhibited the highest activity at 50 ℃ and pH 7.5.