PERHYDROLASE FOR ENZYMATIC PERACID PRODUCTION
    7.
    发明申请
    PERHYDROLASE FOR ENZYMATIC PERACID PRODUCTION 失效
    用于酶促生产的PERHYDROLASE

    公开(公告)号:US20110081693A1

    公开(公告)日:2011-04-07

    申请号:US12571702

    申请日:2009-10-01

    IPC分类号: C12P7/40 C12N9/14

    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.

    摘要翻译: 提供了一种从羧酸酯快速产生过氧羧酸的目标浓度的方法。 更具体地,羧酸酯与过氧化物源如过氧化氢在含有与具有过水解活性的乳酸乳球菌的乙酰木聚糖酯酶同一性的酶催化剂存在下反应。 多肽是结构上分类为碳水化合物酯酶家族7(CE-7)的成员的酶。 通过本方法生产的过氧羧酸可用于消毒,漂白和其他洗衣护理应用。 还提供了包含由该方法生产的反应组分和过氧羧酸的组合物。