摘要
本文以过氧化氢为底物测定过氧化氢酶的活性,研究了明胶对过氧化氢酶活性的影响。结果表明,明胶存在对酶的贮存活性,反应活性,温度活性,pH适应性及抑制剂的失活,都具有明显的保护作用。
The activites of catalase were measured with H2O2 as substract. Effect of temoer-ature on its relative were investinated in during of storing and reaction. The results show that gelatine can protect its activity better. When gelatine and H2O2 or urea coexist in the system,the gelation may decrease their inhibation to catalase.
