摘要
对9株纳豆菌产纳豆激酶和超氧化物歧化酶活性进行了研究,从中选出1株产纳豆激酶(NK)和超氧化物岐化酶(SOD)能力较高的菌株(NS-W-6)。该菌株在普通大豆培养基上能产生大量纳豆激酶和SOD酶,产纳豆激酶活力为1 766.25 U/mL,超氧化物歧化酶活力为214.85 U/mL。
The abilities of several Natto subtilis strains to produce nattokinase and superoxide were studied and compared.A strain was selected and named NK-S-6 which had the capability of producing high yield of NK and SOD based on a simple solid medium. The NK activity was 1 766.25 U/mL and the SOD activity is 214.85 U/mL.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2006年第4期376-378,共3页
Journal of Jilin Agricultural University
基金
吉林省科学技术厅资助项目(20020211)
