基本信息:
- 专利标题： 一种角蛋白酶高产菌株及其应用
- 专利标题（英）：Keratinase high-yield bacterial strain and application thereof
- 申请号：CN201811118989.0 申请日：2018-09-25
- 公开(公告)号：CN109055280A 公开(公告)日：2018-12-21
- 发明人： 高秀珍 , 宋元达 , 陈美玲 , 樊传乐 , 池旭冉 , 魏彤彤 , 张家硕
- 申请人： 山东理工大学
- 申请人地址： 山东省淄博市张店区新村西路266号
- 专利权人： 山东理工大学
- 当前专利权人： 山东理工大学
- 当前专利权人地址： 山东省淄博市张店区新村西路266号
- 代理机构： 北京瑞盛铭杰知识产权代理事务所
- 代理人： 栗华楠
- 主分类号： C12N1/20
- IPC分类号： C12N1/20 ; C12N9/52 ; C12P13/00 ; C12R1/01
The invention belongs to the technical field of biology, and particularly relates to a keratinase high-yield bacterial strain and an application thereof. The high-yield keratinase bacterial strain provided by the invention is specifically lysobacter sp. YQ20 with the preservation number being CGMCC No. 16072. The bacterial strain is extremely high in enzyme production speed, after fermentation for12-48 hours, the yield of keratinase can reach 259-966 U/mL of fermentation liquor, the keratinase high-yield bacterial strain is lysobacter sp. which can produce the keratinase, which is reported for the first time at present, and is also a bacterial strain which can quickly produce the keratinase through fermentation and is wide in action substrates, and large-scale culturing and industrialization application are easy.
公开/授权文献:
- CN109055280B 一种角蛋白酶高产菌株及其应用 公开/授权日：2022-01-18