[Objective] To isolate and preserve a high-activity Douchi fibrinolytic enzyme producing strain from Douchi products. [Method] The Douchi flbrinolytic enzyme producing strain was screened on the selected medium prepar...[Objective] To isolate and preserve a high-activity Douchi fibrinolytic enzyme producing strain from Douchi products. [Method] The Douchi flbrinolytic enzyme producing strain was screened on the selected medium prepared with self-made pork blood powder, the strain with the highest activity was screened out according to the size of hydrolysis cycle, and then preserved in LB medium. [ Rebait] A Douchi fibrinolytic enzyme producing strain with high thrombolytic activity was successfully screened out from the Douchi produced in Hunan, Guangdong and Jiangxi Prov- inces. [ Ceadusioe] The study lays foundation for the development of new-type thrombolytic drugs.展开更多
文摘[Objective] To isolate and preserve a high-activity Douchi fibrinolytic enzyme producing strain from Douchi products. [Method] The Douchi flbrinolytic enzyme producing strain was screened on the selected medium prepared with self-made pork blood powder, the strain with the highest activity was screened out according to the size of hydrolysis cycle, and then preserved in LB medium. [ Rebait] A Douchi fibrinolytic enzyme producing strain with high thrombolytic activity was successfully screened out from the Douchi produced in Hunan, Guangdong and Jiangxi Prov- inces. [ Ceadusioe] The study lays foundation for the development of new-type thrombolytic drugs.
