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1.发明授权Method of modifying a xylan-containing carbohydrate substrate having hexenuronic acid groups attached to the xylan 失效修饰具有连接到木聚糖上的己烯醛酸基团的含木聚糖的碳水化合物底物的方法公开(公告)号：US06830655B2
公开(公告)日：2004-12-14
申请号：US08750069
申请日：1997-02-06
申请人： Matti Siika-Aho , Johanna Buchert , Tapani Vuorinen , Anita Teleman , Maija Tenkanen , Michael Bailey , Liisa Viikari
发明人： Matti Siika-Aho , Johanna Buchert , Tapani Vuorinen , Anita Teleman , Maija Tenkanen , Michael Bailey , Liisa Viikari
IPC分类号： D21H2502
CPC分类号： C12Y302/01031 , C12N9/2402 , C12P19/14 , D21C5/005 , Y10S435/814
摘要： The present invention concerns a method for enzymatic treatment of lignocellulosic materials which contain xylan-polymers, such as cellulose kraft pulps. According to a method of the present kind, at least a part of the hexenuronic acid groups present in the material is selectively removed in order to remove metal ions from the pulp, to change the surface charge thereof, to improve the brightness stability of the pulp and to render the material more suitable for enzymatic treatment.
摘要翻译： 本发明涉及用于酶处理木质纤维素材料的方法，所述木素纤维素材料含有木聚糖聚合物，例如纤维素硫酸盐纸浆。 根据本发明的方法，选择性地除去材料中存在的己烯醛酸基团的至少一部分，以从纸浆中除去金属离子，以改变其表面电荷，以改善纸浆的亮度稳定性 并使材料更适合于酶处理。
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2.发明授权Xylanase from trichoderma reesei, method for production thereof, and methods employing this enzyme 有权来自里氏木霉的木聚糖酶，其制备方法和使用该酶的方法公开(公告)号：US06768001B2
公开(公告)日：2004-07-27
申请号：US10159487
申请日：2002-05-31
IPC分类号： C07H2104
CPC分类号： C12N9/248
摘要： The present invention is directed to novel xylanases (referred to as XYL-IV) and to nucleic acid molecules encoding those xylanases. Also provided herein are vectors and host cells including those nucleic acid sequences, antibodies which bind to the xylanases of the present invention, methods for producing the xylanases of the present invention, and methods employing the xylanases of the present invention.
摘要翻译： 本发明涉及新型木聚糖酶（称为XYL-IV）和编码这些木聚糖酶的核酸分子。 本文还提供了载体和宿主细胞，包括那些核酸序列，结合本发明的木聚糖酶的抗体，本发明的木聚糖酶的生产方法和使用本发明的木聚糖酶的方法。
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3.发明授权Xylanase from Trichoderma reesei , method for production thereof, and methods employing this enzyme 有权来自里氏木霉的木聚糖酶，其生产方法和使用该酶的方法公开(公告)号：US06555335B1
公开(公告)日：2003-04-29
申请号：US09658772
申请日：2000-09-11
IPC分类号： C12P100
CPC分类号： C12N9/248
摘要： The present invention is directed to novel xylanases (referred to as XYL-IV) and to nucleic acid molecules encoding those xylanases. Also provided herein are vectors and host cells including those nucleic acid sequences, antibodies which bind to the xylanases of the present invention, methods for producing the xylanases of the present invention, and methods employing the xylanases of the present invention.
摘要翻译： 本发明涉及新型木聚糖酶（称为XYL-IV）和编码这些木聚糖酶的核酸分子。 本文还提供了载体和宿主细胞，包括那些核酸序列，结合本发明的木聚糖酶的抗体，本发明的木聚糖酶的生产方法和使用本发明的木聚糖酶的方法。
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公开(公告)号：US09758777B2
公开(公告)日：2017-09-12
申请号：US13774465
申请日：2013-02-22
申请人： Jari Vehmaanperä , Marika Alapuranen , Terhi Puranen , Matti Siika-Aho , Jarno Kallio , Satu Hooman , Sanni Voutilainen , Teemu Halonen , Liisa Viikari
发明人： Jari Vehmaanperä , Marika Alapuranen , Terhi Puranen , Matti Siika-Aho , Jarno Kallio , Satu Hooman , Sanni Voutilainen , Teemu Halonen , Liisa Viikari
CPC分类号： C12N9/96 , C12N9/2437 , C12N9/2445 , C12P7/10 , C12P19/02 , C12Y302/01004 , C12Y302/01021 , C12Y302/01091 , Y02E50/16 , Y02E50/17 , Y02P20/52
摘要： The present invention relates to the production of sugar hydrolysates from cellulosic material. The method may be used e.g. for producing fermentable sugars for the production of bioethanol from lignocellulosic material. Cellulolytic enzymes and their production by recombinant technology is described, as well as uses of the enzymes and enzyme preparations.
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公开(公告)号：US07754456B2
公开(公告)日：2010-07-13
申请号：US11628341
申请日：2005-06-06
申请人： Merja Penttilä , Matti Siika-Aho , Jaana Uusitalo , Liisa Viikari
发明人： Merja Penttilä , Matti Siika-Aho , Jaana Uusitalo , Liisa Viikari
IPC分类号： C12P7/10
摘要： A process for producing ethanol from a fibrous lignocellulosic raw material. After pre-treatment of the raw material, the fibrous fraction is first hydrolysed at high consistency and then the modified material is subjected simultaneously to continued hydrolysis with a cellulase and to ethanol fermentation in a fermentation mixture. Fermentation is continued to convert an essential portion of the available cellulose into ethanol, then a liquid fraction containing solubilized hemicelluloses is added to the fermentation mixture and fermentation continued. By means of the invention, high fermentation rates, high ethanol concentrations and low ethanol production costs can be attained.
摘要翻译： 从纤维状木质纤维素原料生产乙醇的方法。 在原料预处理之后，纤维部分首先以高稠度水解，然后将改性材料同时进行纤维素酶持续水解，并在发酵混合物中进行乙醇发酵。 发酵继续将可用纤维素的重要部分转化为乙醇，然后将含有可溶性半纤维素的液体级分加入到发酵混合物中并继续发酵。 通过本发明，可以实现高发酵速率，高乙醇浓度和低乙醇生产成本。
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公开(公告)号：US20090042266A1
公开(公告)日：2009-02-12
申请号：US12141976
申请日：2008-06-19
申请人： Jari VEHMAANPERA , Marika Alapuranen , Terhi Puranen , Matti Siika-Aho , Jarno Kallio , Satu Hooman , Sanni Voutilainen , Teemu Halonen , Liisa Viikari
发明人： Jari VEHMAANPERA , Marika Alapuranen , Terhi Puranen , Matti Siika-Aho , Jarno Kallio , Satu Hooman , Sanni Voutilainen , Teemu Halonen , Liisa Viikari
CPC分类号： C12N9/96 , C12N9/2437 , C12N9/2445 , C12P7/10 , C12P19/02 , C12Y302/01004 , C12Y302/01021 , C12Y302/01091 , Y02E50/16 , Y02E50/17 , Y02P20/52
摘要： The present invention relates to the production of sugar hydrolysates from cellulosic material. The method may be used e.g. for producing fermentable sugars for the production of bioethanol from lignocellulosic material. Cellulolytic enzymes and their production by recombinant technology is described, as well as uses of the enzymes and enzyme preparations.
摘要翻译： 本发明涉及从纤维素材料生产糖水解产物。 该方法可以例如使用。 用于生产用于从木质纤维素材料生产生物乙醇的可发酵糖。 描述了纤维素分解酶及其通过重组技术的产生，以及酶和酶制剂的用途。
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公开(公告)号：US20070148732A1
公开(公告)日：2007-06-28
申请号：US11316397
申请日：2005-12-22
申请人： Leena Valtakari , Marika Alapuranen , Satu Hooman , Matti Siika-Aho , Jarno Kallio , Liisa Viikari , Pentti Ojapalo , Jari Vehmaanpera
发明人： Leena Valtakari , Marika Alapuranen , Satu Hooman , Matti Siika-Aho , Jarno Kallio , Liisa Viikari , Pentti Ojapalo , Jari Vehmaanpera
CPC分类号： C12N9/2437 , C11D3/38636 , C12Y302/01004
摘要： The present invention relates to novel cellulase enzymes, especially novel endoglucanases including endoglucanase fusion proteins, preparations and compositions containing these endoglucanase enzymes and fusion proteins, expression vectors, host cells and methods for their preparation and uses of the cellulases, preparations and compositions in the textile, detergent and pulp and paper industries.
摘要翻译： 本发明涉及新型纤维素酶，特别是新型内切葡聚糖酶，包括内切葡聚糖酶融合蛋白，含有这些内切葡聚糖酶和融合蛋白的制备物和组合物，表达载体，宿主细胞及其制备和使用纤维素酶，制剂和组合物的方法 ，洗涤剂和纸浆和造纸工业。
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公开(公告)号：US20080044877A1
公开(公告)日：2008-02-21
申请号：US11628341
申请日：2005-06-06
申请人： Merja Penttila , Matti Siika-Aho , Jaana Uusitalo , Liisa Viikari
发明人： Merja Penttila , Matti Siika-Aho , Jaana Uusitalo , Liisa Viikari
IPC分类号： C12P7/10
摘要： A process for producing ethanol from a fibrous lignocellulosic raw material. After pre-treatment of the raw material, the fibrous fraction is first hydrolysed at high consistency and then the modified material is subjected simultaneously to continued hydrolysis with a cellulase and to ethanol fermentation in a fermentation mixture. Fermentation is continued to convert an essential portion of the available cellulose into ethanol, then a liquid fraction containing solubilized hemicelluloses is added to the fermentation mixture and fermentation continued. By means of the invention, high fermentation rates, high ethanol concentrations and low ethanol production costs can be attained.
摘要翻译： 从纤维状木质纤维素原料生产乙醇的方法。 在原料预处理之后，纤维部分首先以高稠度水解，然后将改性材料同时进行纤维素酶持续水解，并在发酵混合物中进行乙醇发酵。 发酵继续将可用纤维素的重要部分转化为乙醇，然后将含有可溶性半纤维素的液体级分加入到发酵混合物中并继续发酵。 通过本发明，可以实现高发酵速率，高乙醇浓度和低乙醇生产成本。
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公开(公告)号：US07256032B2
公开(公告)日：2007-08-14
申请号：US11316397
申请日：2005-12-22
申请人： Leena Valtakari , Marika Alapuranen , Satu Hooman , Matti Siika-Aho , Jarno Kallio , Liisa Viikari , Pentti Ojapalo , Jari Vehmaanperä
发明人： Leena Valtakari , Marika Alapuranen , Satu Hooman , Matti Siika-Aho , Jarno Kallio , Liisa Viikari , Pentti Ojapalo , Jari Vehmaanperä
CPC分类号： C12N9/2437 , C11D3/38636 , C12Y302/01004
摘要： The present invention relates to novel cellulase enzymes, especially novel endoglucanases including endoglucanase fusion proteins, preparations and compositions containing these endoglucanase enzymes and fusion proteins, expression vectors, host cells and methods for their preparation and uses of the cellulases, preparations and compositions in the textile, detergent and pulp and paper industries.
摘要翻译： 本发明涉及新型纤维素酶，特别是新型内切葡聚糖酶，包括内切葡聚糖酶融合蛋白，含有这些内切葡聚糖酶和融合蛋白的制备物和组合物，表达载体，宿主细胞及其制备和使用纤维素酶，制剂和组合物的方法 ，洗涤剂和纸浆和造纸工业。
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公开(公告)号：US08409836B2
公开(公告)日：2013-04-02
申请号：US12917603
申请日：2010-11-02
申请人： Jari Vehmaanperä , Marika Alapuranen , Terhi Puranen , Matti Siika-Aho , Jarno Kallio , Satu Hooman , Sanni Voutilainen , Teemu Halonen , Liisa Viikari
发明人： Jari Vehmaanperä , Marika Alapuranen , Terhi Puranen , Matti Siika-Aho , Jarno Kallio , Satu Hooman , Sanni Voutilainen , Teemu Halonen , Liisa Viikari
CPC分类号： C12N9/96 , C12N9/2437 , C12N9/2445 , C12P7/10 , C12P19/02 , C12Y302/01004 , C12Y302/01021 , C12Y302/01091 , Y02E50/16 , Y02E50/17 , Y02P20/52
摘要： The present invention relates to the production of sugar hydrolysates from cellulosic material. The method may be used e.g. for producing fermentable sugars for the production of bioethanol from lignocellulosic material. Cellulolytic enzymes and their production by recombinant technology is described, as well as uses of the enzymes and enzyme preparations.
摘要翻译： 本发明涉及从纤维素材料生产糖水解产物。 该方法可以例如使用。 用于生产用于从木质纤维素材料生产生物乙醇的可发酵糖。 描述了纤维素分解酶及其通过重组技术的产生，以及酶和酶制剂的用途。
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