- 专利标题： New Paenibacillus Sp. Strain, Cultivation Method and Use of the Same
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申请号： US15109133申请日： 2014-11-19
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公开(公告)号： US20170233694A1公开(公告)日： 2017-08-17
- 发明人: Zhengjun WU , Benheng GUO , Caixia GAO , Zhenmin LIU , Feng HANG , Jin HAN
- 申请人： BRIGHT DAIRY & FOOD CO., LTD
- 申请人地址： CN Shanghai
- 专利权人： BRIGHT DAIRY & FOOD CO., LTD
- 当前专利权人： BRIGHT DAIRY & FOOD CO., LTD
- 当前专利权人地址： CN Shanghai
- 优先权： CN201310752153.7 20131231
- 国际申请： PCT/CN2014/091544 WO 20141119
- 主分类号： C12N1/20
- IPC分类号： C12N1/20 ; A61K31/715 ; C08B37/00 ; C12P19/04 ; C12R1/01
摘要：
Provided are a new Paenibacillus sp. strain, the deposit number of which is CGMCC No. 8333, and a method for culturing the exopolysaccharide; and an exopolysaccharide having a structural formula as shown in formula (I) being produced by the strain, as well as a production method thereof and its use in promoting the propagation of bifidobacterium. The exopolysaccharide shown by formula (I) has a moderate degree of polymerization (DP=15-30) and has the functions of promoting the propagation of bifidobacterium, as well as adjusting human intestinal microflora.
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