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公开(公告)号：EP2831252A1
公开(公告)日：2015-02-04
申请号：EP13712075.4
申请日：2013-03-13
CPC分类号： C12N9/18 , A61K8/38 , A61K8/66 , A61K2800/10 , A61K2800/805 , A61Q5/02 , A61Q11/00 , A61Q17/005 , A61Q19/00 , A61Q19/10 , C11D3/2093 , C11D3/221 , C11D3/226 , C11D3/38636 , C12P7/40
摘要： Acetyl xylan esterases and variants thereof having perhydrolytic activity are provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. Multi-component peracid generation systems comprising an enzyme catalyst having perhydrolytic activity are also provided, as are methods of using the present enzyme catalyst to produce peroxycarboxylic acids. The polypeptide having perhydrolytic activity may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, paper pulp processing, and personal care applications.
摘要翻译： 提供了具有过水解活性的乙酰木聚糖酯酶及其变体，用于从羧酸酯和过氧源生产过氧羧酸。 还提供了包含具有过水解活性的酶催化剂的多组分过酸生成系统，以及使用本酶催化剂来生产过氧羧酸的方法。 具有过水解活性的多肽可用于生产适用于各种应用例如清洁，消毒，消毒，漂白，木浆加工，纸浆加工和个人护理应用的过氧羧酸。
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公开(公告)号：EP2470666A1
公开(公告)日：2012-07-04
申请号：EP10762828.1
申请日：2010-09-29
CPC分类号： C11D3/386 , C11D3/2093 , C11D3/38636 , C11D3/39 , C11D7/266 , C12N9/18 , C12P7/40
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.-
公开(公告)号：EP2831253A1
公开(公告)日：2015-02-04
申请号：EP13712077.0
申请日：2013-03-13
摘要： Acetyl xylan esterases and variants thereof having perhydrolytic activity are provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. Multi-component peracid generation systems comprising an enzyme catalyst having perhydrolytic activity are also provided, as are methods of using the present enzyme catalyst to produce peroxycarboxylic acids. The polypeptide having perhydrolytic activity may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, paper pulp processing, and personal care applications.
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公开(公告)号：EP2831251A1
公开(公告)日：2015-02-04
申请号：EP13712074.7
申请日：2013-03-13
CPC分类号： C12N9/18 , C11D3/38636 , C12P7/40
摘要： Acetyl xylan esterases and variants thereof having perhydrolytic activity are provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. Multi-component peracid generation systems comprising an enzyme catalyst having perhydrolytic activity are also provided, as are methods of using the present enzyme catalyst to produce peroxycarboxylic acids. The polypeptide having perhydrolytic activity may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, paper pulp processing, and personal care applications.
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公开(公告)号：EP2470666B1
公开(公告)日：2014-07-02
申请号：EP10762828.1
申请日：2010-09-29
CPC分类号： C11D3/386 , C11D3/2093 , C11D3/38636 , C11D3/39 , C11D7/266 , C12N9/18 , C12P7/40
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公开(公告)号：EP2831226A1
公开(公告)日：2015-02-04
申请号：EP13712076.2
申请日：2013-03-13
CPC分类号： C12N9/18 , C11D3/38636 , C11D3/39 , C11D11/0041 , C12P7/40 , D21C5/005
摘要： Acetyl xylan esterases and variants thereof having perhydrolytic activity are provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. Multi-component peracid generation systems comprising an enzyme catalyst having perhydrolytic activity are also provided, as are methods of using the present enzyme catalyst to produce peroxycarboxylic acids. The polypeptide having perhydrolytic activity may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, paper pulp processing, and personal care applications.
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