温度和pH值对乐清养殖泥蚶蛋白酶的影响

The Effect of pH and Temperature on Protease Activity in Tegillarca granosa

应用分光光度计比色法测定了 pH值和温度对乐清养殖泥蚶蛋白酶活性的影响。结果表明 :乐清养殖泥蚶蛋白酶的最适pH值为 2 6和 5 8,最适温度为 4

The activities of protease under different pH value and temperatures of the wild population- Tegillarca granosa from Yueqing of Zhejiang Province were measured using spectrophotometer.The results are as follows:the optimum pH value of the feeding population from Yueqing was 2 6 and 5 8;the optimum temperature was 40 ℃ Pepsin was detected by analyzing the optimum pH value,the nature and constituents of protease vary in species.