发明公开
- 专利标题： PERHYDROLASE FOR ENZYMATIC PERACID PRODUCTION
- 专利标题（中）： 过水解酶活PERSÄUREPRODUKTION
-
申请号： EP10762828.1申请日： 2010-09-29
-
公开(公告)号： EP2470666A1公开(公告)日： 2012-07-04
- 发明人: DICOSIMO, Robert , GAVAGAN, John Edward , PAYNE, Mark Scott
- 申请人： E. I. du Pont de Nemours and Company
- 申请人地址： 1007 Market Street Wilmington, DE 19898 US
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： 1007 Market Street Wilmington, DE 19898 US
- 代理机构： Webber, Philip Michael
- 优先权： US571702 20091001
- 国际公布： WO2011041367 20110407
- 主分类号： C12P7/40
- IPC分类号： C12P7/40 ; C11D3/386
摘要：
A process is provided for rapidly producing target concentrations of peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with a source of peroxygen, such as hydrogen peroxide, in the presence of an enzyme catalyst comprising an enzyme having identity to an acetyl xylan esterase from
Lactococcus lactis having perhydrolysis activity. The polypeptide is an enzyme structurally classified as a member of the carbohydrate esterase family 7 (CE-7). The peroxycarboxylic acids produced by the present process can be used in disinfecting, bleaching, and other laundry care applications. Compositions comprising the reaction components and the peroxycarboxylic acids produced by the process are also provided.
Lactococcus lactis having perhydrolysis activity. The polypeptide is an enzyme structurally classified as a member of the carbohydrate esterase family 7 (CE-7). The peroxycarboxylic acids produced by the present process can be used in disinfecting, bleaching, and other laundry care applications. Compositions comprising the reaction components and the peroxycarboxylic acids produced by the process are also provided.
公开/授权文献
- EP2470666B1 PERHYDROLASE FOR ENZYMATIC PERACID PRODUCTION 公开/授权日：2014-07-02
信息查询
