发明授权
- 专利标题： Polysaccharide production using novel strains of Pseudomonas mendocina
- 专利标题（中）： 使用新型假单胞菌菌株进行多糖生产
-
申请号： US437604申请日： 1982-10-29
-
公开(公告)号： US4490467A公开(公告)日： 1984-12-25
- 发明人: Trevor R. Jarman , Andrew J. Hacking
- 申请人： Trevor R. Jarman , Andrew J. Hacking
- 申请人地址： GB2 London
- 专利权人： Kelco Biospecialties Ltd.
- 当前专利权人： Kelco Biospecialties Ltd.
- 当前专利权人地址： GB2 London
- 优先权： GBX8132783 19811102
- 主分类号： C12N1/20
- IPC分类号： C12N1/20 ; C12P19/04 ; C12R1/38 ; C08B37/04
摘要：
A process for producing polysaccharide consisting of a partially acetylated variable block copolymer of D-mannuronic and L-guluronic acid residues comprises growing a biologically pure culture of a Pseudomonas mendocina microorganism selected from the group consisting of NCIB 11687, 11688, and 11689 in an aqueous nutrient medium by submerged aerobic fermentation of an assimilable carbon source and recovering the polysaccharide. Biologically pure cultures of the organisms are another feature of the invention.
公开/授权文献
- US4990727A Horn switch 公开/授权日：1991-02-05
信息查询
IPC分类:
