公开(公告)号：US20070148750A1

公开(公告)日：2007-06-28

申请号：US10597962

申请日：2005-02-08

申请人： Cyuichi Hoshino ,  Tomiaki Yamada ,  Daisuke Taneda ,  Yasuhisa Nagata ,  Tomoaki Fujii ,  Takao Mase ,  Yoshiki Ueno

发明人： Cyuichi Hoshino ,  Tomiaki Yamada ,  Daisuke Taneda ,  Yasuhisa Nagata ,  Tomoaki Fujii ,  Takao Mase ,  Yoshiki Ueno

IPC分类号： C12P7/06 ,  C07H1/00

CPC分类号： C07H3/02 ,  C07H1/08 ,  C13K1/02 ,  Y02E50/17

摘要： This monosaccharide production method is a method for producing monosaccharides from biomass having a first step 3 in which a raw material biomass is pretreated in 65 to 85 (w/w) % sulfuric acid at a temperature of 30 to 70° C., and a second step 4 in which the first step treatment product pretreated in the first step is subjected to saccharification treatment in 20 to 60 (w/w)% sulfuric acid at a temperature of 40 to 100° C.

摘要翻译： 该单糖的制造方法是从具有第一步骤3的生物质制备单糖的方法，其中原料生物质在温度为30〜70℃的65〜85（w / w）％的硫酸中进行预处理， 将第一步骤中预处理的第一步处理产物在40至100℃的温度下在20至60（w / w）％的硫酸中进行糖化处理的第二步骤4。

公开(公告)号：US20120270276A1

公开(公告)日：2012-10-25

申请号：US13515817

申请日：2010-12-09

申请人： Daisuke Taneda ,  Yoshiki Ueno

发明人： Daisuke Taneda ,  Yoshiki Ueno

IPC分类号： C12P19/14

CPC分类号： C13K1/02 ,  C12P19/02 ,  C12P19/14

摘要： Provided is a method for producing saccharides containing glucose as the main components which can increase the generated amount of saccharides containing glucose as the main components even when an enzymatic saccharification reaction is performed with a small amount of enzyme. A method for producing saccharides containing glucose as the main components is provided which includes mixing biomass containing cellulose and/or hemicellulose and an aqueous enzyme solution, and then performing an enzymatic saccharification reaction with an enzyme contained in the aqueous enzyme solution while maintaining the state where the mixture of the biomass containing cellulose and/or hemicellulose and the aqueous enzyme solution is allowed to stand still in a reaction vessel.

摘要翻译： 本发明提供一种以葡萄糖为主要成分的糖类的制造方法，即使在用少量的酶进行酶糖化反应的情况下，可以增加含有葡萄糖的糖的生成量作为主要成分。 提供了以葡萄糖为主要成分的糖类的制造方法，其包括将含有纤维素和/或半纤维素的生物质与酶水溶液混合，然后与酶水溶液中所含的酶进行酶糖化反应， 将含有纤维素和/或半纤维素的生物质与酶水溶液的混合物静置在反应容器中。

公开(公告)号：US20120107920A1

公开(公告)日：2012-05-03

申请号：US13261131

申请日：2010-07-15

申请人： Daisuke Taneda ,  Yoshiki Ueno ,  Hirokazu Konishi ,  Makoto Ikeo

发明人： Daisuke Taneda ,  Yoshiki Ueno ,  Hirokazu Konishi ,  Makoto Ikeo

IPC分类号： C13B50/00 ,  C12M1/00

CPC分类号： C12P19/14

摘要： To achieve efficient use of enzyme in obtaining a sugar solution through a reaction of the enzyme and biomass containing cellulose. In obtaining a sugar solution through a reaction of enzyme and biomass containing cellulose, the biomass and the enzyme are caused to react in a first reaction tank, whereby a sugar solution in which the enzyme is dispersed and a residue containing the unreached biomass adsorbing the enzyme are generated, these sugar solution and residue are next separated, a pH adjusting solution is supplied to the residue in a second reaction tank to prepare a dilute solution whose sugar concentration is lower than that of the sugar solution, and in this dilute solution, a sugar solution is generated through a reaction between the residue and the enzyme adsorbed to the residue.

摘要翻译： 为了有效利用酶通过酶和含有纤维素的生物质的反应获得糖溶液。 在通过酶和含有纤维素的生物质的反应获得糖溶液时，使生物质和酶在第一反应槽中反应，由此分散有酶的糖溶液和含有未接触的生物质的残留物吸附酶 ，将这些糖溶液和残渣分离，在第二反应槽中向残渣供给pH调节溶液，制备糖浓度低于糖溶液的稀溶液，在该稀溶液中 通过残留物和吸附到残留物上的酶之间的反应产生糖溶液。

公开(公告)号：US08865434B2

公开(公告)日：2014-10-21

申请号：US13335697

申请日：2011-12-22

申请人： Daisuke Taneda ,  Makoto Ikeo

发明人： Daisuke Taneda ,  Makoto Ikeo

IPC分类号： C12P19/14

CPC分类号： C12P19/14

摘要： A method of producing saccharides containing glucose as the major constituent by degrading at least one selected from the group consisting of cellulose and hemicellulose with a cellulose saccharifying enzyme is provided. The method includes the steps of: mixing a cellulose material and a solution containing cellulose saccharifying enzyme to prepare a mixture; and saccharifying the cellulose material with the saccharifying enzyme. A gross energy density Y (W/m3) subjected to the mixture and a substrate concentration X (w/v%) of the cellulose material to the enzyme solution satisfy a formula (1) below during the step of saccharifying. Y≦−0.0125X2+1.195X+23.25  (1)

摘要翻译： 提供了通过用纤维素糖化酶降解从纤维素和半纤维素组成的组中选出的至少一种来生产含有葡萄糖作为主要成分的糖的方法。 该方法包括以下步骤：将纤维素材料和含有纤维素糖化酶的溶液混合以制备混合物; 并用糖化酶糖化纤维素材料。 经过混合物的总能量密度Y（W / m3）和纤维素材料的底物浓度X（w / v％）与酶溶液在糖化步骤中满足下式（1）。 Y＆nlE; -0.0125X2 + 1.195X + 23.25（1）

公开(公告)号：US20150010959A1

公开(公告)日：2015-01-08

申请号：US14375436

申请日：2012-02-16

申请人： Daisuke Taneda ,  Makoto Ikeo ,  Shohei Okino

发明人： Daisuke Taneda ,  Makoto Ikeo ,  Shohei Okino

IPC分类号： C12P19/14 ,  C12P19/02

CPC分类号： C12P19/14 ,  C12P19/02 ,  C12P2201/00 ,  C13K1/02

摘要： A method for producing saccharides containing glucose as a main component is described, including degrading cellulose and/or hemicellulose with a cellulase, wherein an additive containing a protein and an amino acid and/or a yeast lysate solution is added to the cellulose and/or hemicellulose and the cellulase is used to cause an enzymatic saccharification reaction of saccharifying the cellulose and/or hemicellulose.

摘要翻译： 描述了含有葡萄糖作为主要成分的糖类的方法，包括用纤维素酶降解纤维素和/或半纤维素，其中将含有蛋白质和氨基酸和/或酵母裂解物溶液的添加剂加入到纤维素和/或 半纤维素和纤维素酶用于引起糖化纤维素和/或半纤维素的酶糖化反应。

公开(公告)号：US20120164694A1

公开(公告)日：2012-06-28

申请号：US13335697

申请日：2011-12-22

申请人： Daisuke Taneda ,  Makoto Ikeo

发明人： Daisuke Taneda ,  Makoto Ikeo

IPC分类号： C12P19/14

CPC分类号： C12P19/14

摘要： A method of producing saccharides containing glucose as the major constituent by degrading at least one selected from the group consisting of cellulose and hemicellulose with a cellulose saccharifying enzyme is provided. The method includes the steps of: mixing a cellulose material and a solution containing cellulose saccharifying enzyme to prepare a mixture; and saccharifying the cellulose material with the saccharifying enzyme. A gross energy density Y (W/m3) subjected to the mixture and a substrate concentration X (w/v%) of the cellulose material to the enzyme solution satisfy a formula (1) below during the step of saccharifying. Y≦−0.0125X2+1.195X+23.25   (1)

摘要翻译： 提供了通过用纤维素糖化酶降解从纤维素和半纤维素组成的组中选出的至少一种来生产含有葡萄糖作为主要成分的糖的方法。 该方法包括以下步骤：将纤维素材料和含有纤维素糖化酶的溶液混合以制备混合物; 并用糖化酶糖化纤维素材料。 经过混合物的总能量密度Y（W / m3）和纤维素材料的底物浓度X（w / v％）与酶溶液在糖化步骤中满足下式（1）。 Y＆nlE; -0.0125X2 + 1.195X + 23.25（1）