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    METHOD FOR PRODUCING INOSITOL DERIVATIVE
    2.
    发明申请
    METHOD FOR PRODUCING INOSITOL DERIVATIVE 审中-公开

    公开(公告)号：US20200248219A1

    公开(公告)日：2020-08-06

    申请号：US16641871

    申请日：2018-09-04

    Applicant: SHOWA DENKO K.K.

    Inventor： Ichiro FUJITA ,  Shinji YAMAKI

    IPC: C12P19/02 ,  C12P19/18

    Abstract: A method for producing an inositol derivative includes a step of reacting inositol and dextrin in the presence of cyclodextrin glucanotransferase to generate an inositol derivative in which a sugar is bonded to the inositol, and to obtain a solution containing the inositol derivative and the cyclodextrin glucanotransferase; and a step of removing the cyclodextrin glucanotransferase in the solution using an ultrafiltration membrane, in which a deactivation treatment of the cyclodextrin glucanotransferase in the solution is not performed.

    PLANT-BIOMASS HYDROLYSIS METHOD
    4.
    发明申请
    PLANT-BIOMASS HYDROLYSIS METHOD 审中-公开
    植物生物量水解法

    公开(公告)号：US20150337403A1

    公开(公告)日：2015-11-26

    申请号：US14653139

    申请日：2013-11-19

    Applicant: SHOWA DENKO K.K. ,  NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY

    Inventor： Ichiro FUJITA ,  Tadashi YONEDA ,  Atsushi FUKUOKA ,  Hirokazu KOBAYASHI ,  Mizuho YABUSHITA

    IPC: C13K1/02

    CPC classification number: C13K1/02

    Abstract: A method for hydrolyzing a plant biomass, which includes hydrothermal treatment in the presence of an equivalent concentration of an acid equal to 30 to 1,000% of the equivalent concentration of cations in a plant-biomass hydrolysis reaction solution; and a method for producing glucose using the above method for hydrolyzing a plant biomass. The hydrothermal treatment is preferably conducted by using a solid catalyst comprising a carbon material and using inorganic acid as acid. The method eliminates reaction-inhibiting factors to thereby obtain a high glucose yield.

    Abstract translation: 一种水解植物生物质的方法，其包括在等效浓度相当于植物 - 生物质水解反应溶液中当量阳离子浓度的30至1,000％的酸的存在下的水热处理; 以及使用上述水解植物生物量的方法生产葡萄糖的方法。 水热处理优选通过使用包含碳材料并使用无机酸作为酸的固体催化剂进行。 该方法消除了反应抑制因子，从而获得高葡萄糖产率。

    MIXTURE OF INOSITOL DERIVATIVES
    6.
    发明申请
    MIXTURE OF INOSITOL DERIVATIVES 审中-公开

    公开(公告)号：US20200268780A1

    公开(公告)日：2020-08-27

    申请号：US16643732

    申请日：2018-09-04

    Applicant: SHOWA DENKO K.K.

    Inventor： Ichiro FUJITA ,  Shinji YAMAKI ,  Yuko NAKAGAMI

    IPC: A61K31/7034 ,  A61K31/716 ,  A61K8/60 ,  A61K8/73 ,  A61Q19/00

    Abstract: A mixture of inositol derivatives in which a sugar is bonded to inositol includes an inositol derivative (A10) in which total sugars bonded to one inositol molecule is 10 or more in terms of monosaccharide units. In addition, a mixture of inositol derivatives in which a sugar is bonded to inositol includes 5% by mass or more of an inositol derivative (A7), in which total sugars bonded to one inositol molecule is 7 or more in terms of monosaccharide units, with respect to a total amount of inositol derivatives (100% by mass).

    METHOD FOR TREATING CELLULOSE-CONTAINING BIOMASS
    7.
    发明申请
    METHOD FOR TREATING CELLULOSE-CONTAINING BIOMASS 审中-公开
    用于处理含细菌生物质的方法

    公开(公告)号：US20160237616A1

    公开(公告)日：2016-08-18

    申请号：US15027550

    申请日：2014-09-09

    Applicant: SHOWA DENKO K.K.

    Inventor： Ichiro FUJITA ,  Shinji YAMAKI ,  Tadashi YONEDA

    IPC: D21B1/06 ,  B02C19/00 ,  C12P19/14 ,  B30B11/24 ,  C13K1/02 ,  C12P19/02 ,  B02C19/22 ,  B30B15/34

    CPC classification number: D21B1/063 ,  B02C19/0056 ,  B02C19/22 ,  B30B11/24 ,  B30B11/243 ,  B30B15/34 ,  C12P19/02 ,  C12P19/14 ,  C12P2201/00 ,  C13K1/02

    Abstract: A treatment method for biomass, which is a pretreatment method including continuously performing hydrothermal treatment using a screw extruder to produce a biomass composition for saccharification from cellulose-containing biomass serving as a raw material, the treatment method sequentially including: pulverizing the cellulose-containing biomass serving as a raw material so as to have a maximum grain size of 1,000 μm or less and adjusting a water content ratio thereof to from 20% to 80%; performing, in a heating section of the screw extruder, hydrothermal treatment at a temperature of from 150° C. to 250° C. for 0.1 minute to 10 minutes while performing kneading pulverization having a grinding effect; and cooling, in a cooling section of the screw extruder downstream of the heating section, a treated product to 100° C. or less to recover the treated product of the cellulose-containing biomass having an average grain size of 100 μm or less.

    Abstract translation: 一种生物质处理方法，其特征在于，所述预处理方法包括使用螺杆挤出机连续进行水热处理，以生产用作原料的含纤维素生物质的糖化生物质组合物，所述处理方法依次包括：将含纤维素的生物质 作为原料，使其最大粒径为1000μm以下，将其含水率调节为20〜80％。 在螺杆挤出机的加热部分中，在进行具有研磨效果的捏合粉碎的同时，在150℃至250℃的温度下进行0.1分钟至10分钟的水热处理; 在加热部下游的螺杆挤出机的冷却部中，将处理物冷却至100℃以下，回收平均粒径为100μm以下的含纤维素的生物质的处理物。

    MIXTURE OF INOSITOL DERIVATIVES
    9.
    发明申请
    MIXTURE OF INOSITOL DERIVATIVES 有权

    公开(公告)号：US20220226358A1

    公开(公告)日：2022-07-21

    申请号：US17714240

    申请日：2022-04-06

    Applicant: Showa Denko K.K.

    Inventor： Ichiro FUJITA ,  Shinji YAMAKI ,  Yuko NAKAGAMI

    IPC: A61K31/7034 ,  A61K8/60 ,  A61K8/73 ,  A61K31/716 ,  A61Q19/00

    Abstract: A mixture of inositol derivatives in which a sugar is bonded to inositol includes an inositol derivative (A10) in which total sugars bonded to one inositol molecule is 10 or more in terms of monosaccharide units. In addition, a mixture of inositol derivatives in which a sugar is bonded to inositol includes 5% by mass or more of an inositol derivative (A7), in which total sugars bonded to one inositol molecule is 7 or more in terms of monosaccharide units, with respect to a total amount of inositol derivatives (100% by mass).

    METHOD FOR TREATING CELLULOSE-CONTAINING BIOMASS
    10.
    发明申请
    METHOD FOR TREATING CELLULOSE-CONTAINING BIOMASS 审中-公开
    用于处理含细菌生物质的方法

    公开(公告)号：US20160243782A1

    公开(公告)日：2016-08-25

    申请号：US15027599

    申请日：2014-09-09

    Applicant: SHOWA DENKO K.K.

    Inventor： Ichiro FUJITA ,  Shinji YAMAKI ,  Tadashi YONEDA

    IPC: B30B15/34 ,  C12P19/02 ,  C12P19/14 ,  B02C19/22 ,  B30B11/24

    CPC classification number: B30B15/34 ,  B02C19/22 ,  B30B11/24 ,  B30B11/243 ,  C12P19/02 ,  C12P19/14 ,  C12P2201/00 ,  C12P2203/00 ,  C13K1/02

    Abstract: A treatment method for biomass which is a pretreatment method including continuously performing hydrothermal treatment using a screw extruder to produce a biomass composition for saccharification from cellulose-containing biomass serving as a raw material with a small amount of electricity. The treatment method sequentially includes: pulverizing, in a pulverization section of the screw extruder, the cellulose-containing biomass so as to have a maximum grain size of 1,000 μm or less and adjusting a water content ratio thereof to from 30% to 80%; performing, in a heating section of the screw extruder, hydrothermal treatment at a temperature of from 205° C. to 250° C. for 0.1 minute to 10 minutes while performing kneading pulverization having a grinding effect; and cooling, in a cooling section of the screw extruder downstream of the heating section, a treated product to 100° C. or less to recover the treated product.

    Abstract translation: 一种生物质处理方法，其特征在于，所述预处理方法包括使用螺杆挤出机连续进行水热处理，从而生成用于以少量电的原料的含纤维素生物质的糖化的生物质组合物。 处理方法依次包括：在螺杆挤出机的粉碎部分中，将含纤维素的生物质粉碎至最大粒径为1,000μm以下，并将其含水率调整为30％〜80％; 在螺杆挤出机的加热部分中，在进行具有研磨效果的捏合粉碎的同时，在205℃至250℃的温度下进行0.1分钟至10分钟的水热处理; 在加热部下游的螺杆挤出机的冷却部中将处理后的产物冷却至100℃以下，回收处理后的产物。

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