摘要
对放线菌产生的果胶酶进行了分离纯化，获得了电泳纯的组份Ｅ１。并对Ｅ１的最适作用ｐＨ、温度，ｐＨ、温度及贮存稳定性，分子量、等电点、ｋｍ、Ｖｍ、氨基酸组成、裂解酶活、水解酶活进行了研究。
in this paper, the authors have purified the pectinase produced by actinomyces and obtained E1 component with a homogeneous state. Meanwhile they have studied the optimum t℃,the optimum pH, the stability of t℃, pH and storage, etc.
关键词
果胶裂解酶
放线菌
凝胶过滤
酶学性质
pectin lyase, actinomyces, gel filtration, enzyme's characters
