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公开(公告)号:US06409770B1
公开(公告)日:2002-06-25
申请号:US09142244
申请日:1998-12-11
申请人: Albrecht Weiss , Maria Grothus , Achim Richert
发明人: Albrecht Weiss , Maria Grothus , Achim Richert
IPC分类号: D06L302
CPC分类号: C11D3/33 , C11D3/38654
摘要: A bleaching detergent composition comprising an enzyme having amino alcohol oxidase activity, a substrate for said enzyme, and a bleach catalyst or activator, a method of bleaching fabric stains with an enzymatic bleaching system comprising an enzyme having amino alcohol oxidase activity and a substrate for said enzyme, and a method of reducing dye transfer in a wash liquor by providing the liquor with an effective amount of an enzymatic bleaching system comprising an enzyme having amino alcohol oxidase activity and a substrate for said enzyme.
摘要翻译: 一种漂白洗涤剂组合物,其包含具有氨基醇氧化酶活性的酶,所述酶的底物和漂白催化剂或活化剂,使用包含具有氨基醇氧化酶活性的酶的酶促漂白系统漂白织物污渍的方法和用于所述 酶,以及通过向该液体提供有效量的包含具有氨基醇氧化酶活性的酶和所述酶底物的酶促漂白系统来减少洗涤液中的染料转移的方法。
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公开(公告)号:US06197589B1
公开(公告)日:2001-03-06
申请号:US09074331
申请日:1998-05-07
申请人: Karl-Heinz Maurer , Albrecht Weiss , Christian G. Paech , Dean W. Goddette , Teresa M. Christianson , Maria R. Tang , Charles Ronald Wilson
发明人: Karl-Heinz Maurer , Albrecht Weiss , Christian G. Paech , Dean W. Goddette , Teresa M. Christianson , Maria R. Tang , Charles Ronald Wilson
IPC分类号: C12N1500
摘要: This invention relates to proteases with improved application properties in cleaners and detergents. The improvement's achieved by substituting positively charged or uncharged amino acids in the substrate binding region of the wild type subtilisin protease.
摘要翻译: 本发明涉及具有改善的在清洁剂和洗涤剂中的应用性质的蛋白酶。 通过在野生型枯草杆菌蛋白酶的底物结合区域中取代带正电荷或不带电荷的氨基酸实现的改进。
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公开(公告)号:US5904736A
公开(公告)日:1999-05-18
申请号:US930124
申请日:1997-11-21
申请人: Karl-Heinz Maurer , Albrecht Weiss
发明人: Karl-Heinz Maurer , Albrecht Weiss
CPC分类号: C11D3/38645
摘要: In washing agents containing tensides and cellulase, the properties of the cellulase which are relevant to the application were to be improved. This was essentially achieved in that use was made of a cellulase mixture in which the first component, with a CMCase activity of 1 U per liter and a protein concentration of a most 3 mg per liter, gives an increase in remission of at least 5 units in the secondary washing test and the second component, with a CMCase activity of 20 U per liter gives an increase in absorption in the cellulose decomposition test of at least 0.075.
摘要翻译: PCT No.PCT / EP96 / 01616 Sec。 371日期:1997年11月21日 102(e)1997年11月21日PCT PCT 1996年4月18日PCT公布。 WO96 / 34080 PCT公开 日期1996年10月31日在含有表面活性剂和纤维素酶的洗涤剂中,与应用有关的纤维素酶的性质得到改善。 这主要是由纤维素酶混合物制成,其中CMCase活性为1升/升,蛋白质浓度最高为3毫克/升的第一组分使得至少5单位的缓解增加 在二次洗涤试验和第二组分中,CMCase活性为20U /升,纤维素分解试验的吸收增加至少为0.075。
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公开(公告)号:US5801039A
公开(公告)日:1998-09-01
申请号:US566369
申请日:1995-12-01
申请人: Karl-Heinz Maurer , Albrecht Weiss , Christian G. Paech , Dean W. Goddette , Teresa M. Christianson , Maria R. Tang , Charles Ronald Wilson
发明人: Karl-Heinz Maurer , Albrecht Weiss , Christian G. Paech , Dean W. Goddette , Teresa M. Christianson , Maria R. Tang , Charles Ronald Wilson
摘要: This invention relates to proteases with improved application properties in cleaners and detergents. The improvement's achieved by substituting positively charged or uncharged amino acids in the substrate binding region of the wild type subtilisin protease.
摘要翻译: 本发明涉及具有改善的在清洁剂和洗涤剂中的应用性质的蛋白酶。 通过在野生型枯草杆菌蛋白酶的底物结合区域中取代带正电荷或不带电荷的氨基酸实现的改进。
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公开(公告)号:US5453200A
公开(公告)日:1995-09-26
申请号:US66102
申请日:1993-05-26
申请人: Albrecht Weiss , Wolfgang Berke
发明人: Albrecht Weiss , Wolfgang Berke
IPC分类号: C07K1/30 , C07K1/36 , C12N1/02 , C12N9/00 , C12N9/14 , C12N9/50 , C12N9/54 , C12N9/56 , C12R1/10 , B01D15/00
CPC分类号: C07K1/36 , C12N9/00 , C12N9/50 , Y10S435/815
摘要: In a process for separating the exocellular proteins from the micro-organisms of a filtered fermentation liquor, the removal of solid is to be improved while retaining the useful substance. This is achieved by, in a first stage, removing substances preventing protein precipitation with the aid of a solid adsorption agent; concentrating the remaining solution to a protein content of about 30 to 40% by weight; and then precipitating and separating the protein, optionally with the addition of precipitants for protein to accelerate the precipitation, at pH values between 6 and 10.
摘要翻译: PCT No.PCT / EP91 / 02170 Sec。 371日期:1993年5月26日 102(e)日期1993年5月26日PCT 1991年11月18日PCT PCT。 公开号WO92 / 09687 日期:1992年6月11日。在将过细胞蛋白与过滤的发酵液的微生物分离的方法中,固体的除去将被改善,同时保留有用的物质。 这通过在第一阶段中借助于固体吸附剂去除防止蛋白质沉淀的物质来实现; 将剩余溶液浓缩至约30至40重量%的蛋白质含量; 然后沉淀并分离蛋白质,任选地加入蛋白质沉淀剂以加速沉淀,pH值在6和10之间。
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