发明名称 |
Process for preparation of purified xanthan gum |
摘要 |
The process comprises heat-treating a xanthan gum fermented broth, and consecutively treating the broth first with alkaline protease and then with lysozyme or in reverse order, and thereafter recovering xanthan gum from the treated broth. A clear aqueous solution of xanthan gum may be obtained without complex procedures.
|
申请公布号 |
US5705368(A) |
申请公布日期 |
1998.01.06 |
申请号 |
US19920990758 |
申请日期 |
1992.12.15 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD.;SHIN-ETSU BIO, INC. |
发明人 |
MUROFUSHI, KANJI;HOMMA, TAIRA;NAGURA, SHIGEHIRO;ARMENTROUT, RICHARD |
分类号 |
C08B37/00;C12P19/06;(IPC1-7):C12P19/06;C12N11/04 |
主分类号 |
C08B37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|