发明名称 |
BACILLUS SUBTILIS VAR. CHUNGKOOKJANG PRODUCING HIGH MOLECULAR WEIGHT POLY-GAMMA-GLUTAMIC ACID |
摘要 |
The present invention relates to poly-gamma-glutamic acid (or poly-gamma-glutamate, ³-PGA) an edible, soluble, anionic, and biodegradable high molecular-weight polymer. Bacillus subtilis var. chungkookjang produces an ³-PGA with a higher molecular-weight than other extracellular ³-PGAs derived from general Bacillus sp. strains. Accordingly, the ³-PGA produced by Bacillus subtilis var. chungkookjang can be utilized for the development of high value-added products, such as cosmetics, absorption agents, and biodegradable plastic materials. |
申请公布号 |
EP1305399(A4) |
申请公布日期 |
2005.10.05 |
申请号 |
EP20010958587 |
申请日期 |
2001.08.11 |
申请人 |
BIOLEADERS CORPORATION |
发明人 |
SUNG, MOONHEE;BAEK, DAEHEOUN;LEE, SEUNGGOO;SONG, JAEJUN;HONG, SEUNGPYO;CHOI, YOONHO;SHIN, SUNYOUNG;HAN, JAESUK;ASHIUCHI, MAKOTO;SODA, KENJI |
分类号 |
A23L1/30;A61K8/30;A61K8/64;A61K38/00;A61P3/02;C07K14/32;C12N1/20;C12N15/09;C12P13/14;C12P21/02;C12R1/125 |
主分类号 |
A23L1/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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