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1.发明授权公开(公告)号：US07338779B1
公开(公告)日：2008-03-04
申请号：US10050000
申请日：2000-08-21
IPC分类号： C12P39/00
CPC分类号： C07K14/37 , C07K2319/00 , C12N1/14
摘要： This invention relates to a method for decreasing the foam formation during cultivation of a microorganism and to a method for producing an enhanced amount of a product of interest. The method comprises that the microorganism is modified in such a way that the microorganism does not produce an essential amount of at least one of the proteins, polypeptides or peptides associated with foam formation during cultivation of the unmodified microorganism. In particular the method comprises that the microorganism is modified not to produce an essential amount of amphipathic or hydrophobic proteins, polypeptides or peptides.
摘要翻译： 本发明涉及一种降低微生物培养过程中泡沫形成的方法及其生产方法。 该方法包括微生物的修饰，使得微生物在培养未修饰的微生物期间不产生必需量的至少一种与泡沫形成相关的蛋白质，多肽或肽中的至少一种。 特别地，该方法包括修饰微生物不产生必需量的两亲性或疏水性蛋白质，多肽或肽。
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2.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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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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4.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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