| 发明名称 |
HIGH-VISCOSITY XANTHAN POLYMER PREPARATION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide xanthan with higher specific viscosity characteristics, wherein increasing the molecular length of xanthan polymer makes a higher viscosity xanthan composition. <P>SOLUTION: A high-vixcosity xanthan polymer preparation is obtained by selectively increasing, in a Xanthomonas campestris culture, the amount of gene products of gumB and gumC but not of orfX nor of a gene selected from the group consisting of gumD-gumG. The increasing method includes introducing one or more additional copies of gumB and gumC. <P>COPYRIGHT: (C)2011,JPO&INPIT |
| 申请公布号 |
JP2011067205(A) |
申请公布日期 |
2011.04.07 |
| 申请号 |
JP20100209019 |
申请日期 |
2010.09.17 |
| 申请人 |
CP KELCO US INC;FUNDACION INST LELOIR |
发明人 |
PATEL YAMINI;IELPI LUIS;SCHNEIDER JANE C;IELMINI MARIA VERONICA |
| 分类号 |
C12P19/06;A23G9/00;A23L1/03;A23L1/05;A23L1/054;A23L1/09;A23L1/24;A23L2/52;A61K;A61K8/73;A61K9/22;A61K9/52;A61K31/715;A61K31/723;A61K47/36;A61Q11/00;C07G99/00;C07H1/00;C07K14/195;C08B11/20;C08B37/00;C08L5/00;C09B61/00;C09B67/20;C12N1/20;C12N9/00;C12N9/10;C12N15/09 |
主分类号 |
C12P19/06 |
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