公开(公告)号：US08609376B2

公开(公告)日：2013-12-17

申请号：US13103568

申请日：2011-05-09

申请人： Shigenobu Mitsuzawa ,  Minako Onodera ,  Maiko Fukuura ,  Koh Shikata ,  Yasuhiro Kashima

发明人： Shigenobu Mitsuzawa ,  Minako Onodera ,  Maiko Fukuura ,  Koh Shikata ,  Yasuhiro Kashima

IPC分类号： C12P19/14

CPC分类号： C12P19/14 ,  C12P19/02 ,  C12Y302/01037 ,  C13K13/002

摘要： A process for producing a saccharified solution, by which xylose can be produced at a high yield from lignocellulosic biomass, is provided. The saccharification is carried out by adding a saccharifying enzyme to a pretreated material for saccharification of the lignocellulosic biomass. As the saccharifying enzyme is added a mixture of a first saccharifying enzyme originated from one or more microorganisms selected from the group consisting of fungi of the genus Acremonium, the genus Trichoderma, the genus Penicillium, the genus Aspergillus and the genus Thermoascus, and eubacteria of the genus Clostridium and the genus Bacillus, and a second saccharifying enzyme composed of β-xylosidase originated from Thermotoga maritima.

摘要翻译： 提供了一种生产糖化溶液的方法，通过该方法可以从木质纤维素生物质以高产率生产木糖。 糖化通过向经预处理的材料中加入糖化酶进行，用于木质纤维素生物质的糖化。 作为糖化酶，添加起源于选自顶孢属真菌，木霉属，青霉属，曲霉属和热带鳞翅目属的一种或多种微生物的第一糖化酶和真菌的混合物， 梭状芽胞杆菌属和芽孢杆菌属，以及源自海马体细胞的β-木糖苷酶组成的第二糖化酶。

公开(公告)号：US20120003702A1

公开(公告)日：2012-01-05

申请号：US13103568

申请日：2011-05-09

申请人： Shigenobu MITSUZAWA ,  Minako Onodera ,  Maiko Fukuura ,  Koh Shikata ,  Yasuhiro Kashima

发明人： Shigenobu MITSUZAWA ,  Minako Onodera ,  Maiko Fukuura ,  Koh Shikata ,  Yasuhiro Kashima

IPC分类号： C12P19/14

CPC分类号： C12P19/14 ,  C12P19/02 ,  C12Y302/01037 ,  C13K13/002

摘要： A process for producing a saccharified solution, by which xylose can be produced at a high yield from lignocellulosic biomass, is provided. The saccharification is carried out by adding a saccharifying enzyme to a pretreated material for saccharification of the lignocellulosic biomass. As the saccharifying enzyme is added a mixture of a first saccharifying enzyme originated from one or more microorganisms selected from the group consisting of fungi of the genus Acremonium, the genus Trichoderma, the genus Penicillium, the genus Aspergillus and the genus Thermoascus, and eubacteria of the genus Clostridium and the genus Bacillus, and a second saccharifying enzyme composed of β-xylosidase originated from Thermotoga maritima.

摘要翻译： 提供了一种生产糖化溶液的方法，通过该方法可以从木质纤维素生物质以高产率生产木糖。 糖化通过向经预处理的材料中加入糖化酶进行，用于木质纤维素生物质的糖化。 作为糖化酶，添加起源于选自顶孢属真菌，木霉属，青霉属，曲霉属和热带鳞翅目属的一种或多种微生物的第一糖化酶和真菌的混合物， 梭状芽胞杆菌属和芽孢杆菌属，以及源自海栖热带菌的由β-木糖苷酶组成的第二糖化酶。