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公开(公告)号：MY176473A
公开(公告)日：2020-08-11
申请号：MYPI2016702364
申请日：2014-12-26
Applicant: TORAY INDUSTRIES
Inventor： YAMADA KATSUSHIGE , KURIHARA HIROYUKI , FUNADA SHIGEYUKI
Abstract: The present invention relates to a method of producing a sugar liquid from cellulose-containing biomass, comprising: step (1) of hydrolyzing cellulose-containing biomass by a filamentous fungus-derived cellulase; and step (2) of filtering a hydrolysate obtained in the step (1) through an ultrafiltration membrane to recover the filamentous fungus-derived cellulase as a non-permeate and to obtain a sugar liquid as a permeate, wherein the cellulose-containing biomass is treated with one or more enzymes selected from the group consisting of pectinase, glucoamylase, and lipase at a stage previous to the step (1) or in the step (1). The method of the present invention can more effectively reduce the saccharification enzyme consumption in the hydrolysis of cellulose-containing biomass than conventional methods.
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公开(公告)号：AU2015322688B2
公开(公告)日：2019-03-14
申请号：AU2015322688
申请日：2015-09-18
Applicant: TORAY INDUSTRIES
Inventor： FUNADA SHIGEYUKI , KURIHARA HIROYUKI , YAMADA KATSUSHIGE
IPC: C12P19/14
Abstract: The method of preparing a sugar solution according to the present invention is a method of preparing a sugar solution from cellulose-containing biomass, the method including step (1): a step for obtaining an endoxylanase hydrolysate by hydrolyzing the cellulose-containing biomass using endoxylanase derived from microorganisms of the Acremonium genus or the Aspergillus genus, step (2): a step for separating the endoxylanase hydrolysate into an endoxylanase hydrolysate solid and an endoxylanase hydrolysate liquid through solid-liquid separation, step (3): a step for obtaining a cellulase hydrolysate by hydrolyzing the endoxylanase hydrolysate solid using cellulase derived from a filamentous fungus, and step (4): a step for filtering the cellulase hydrolysate through an ultrafiltration membrane to collect a sugar solution from the filtrate side and collect an enzyme component from the non-filtrate side.
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公开(公告)号：AU2017244707A1
公开(公告)日：2018-10-25
申请号：AU2017244707
申请日：2017-03-28
Applicant: TORAY INDUSTRIES
Inventor： MINAMINO ATSUSHI , FUNADA SHIGEYUKI , KURIHARA HIROYUKI , ASAHI YUKA , KASAHARA TAKUYA , YAMADA KATSUSHIGE
Abstract: The present invention relates to a method for producing a high-quality sugar liquor from a cellulose-containing biomass with high efficiency. More specifically, the present invention relates to a method for producing a sugar liquor, said method comprising: a step of causing an alkaline aqueous medium to pass through a cellulose-containing biomass to produce an alkaline filtrate; a circulation filtration step of causing the alkaline filtrate to pass through the cellulose-containing biomass repeatedly to produce a cellulose-containing solid material; and a step of hydrolyzing the cellulose-containing solid material to produce the sugar liquor.
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4.发明专利
公开(公告)号：AU2017231506A1
公开(公告)日：2018-09-27
申请号：AU2017231506
申请日：2017-03-08
Applicant: TORAY INDUSTRIES
Inventor： FUNADA SHIGEYUKI , KURIHARA HIROYUKI , YAMADA KATSUSHIGE
IPC: C12N1/00 , C12N1/16 , C12N1/20 , C12P1/00 , C12P7/06 , C12P7/46 , C12P7/56 , C12P13/00 , C12P13/08
Abstract: The present invention is a glucose composition characterized by containing, as equivalents in an aqueous solution of said composition having a glucose concentration of 100 g/L, 0-25 g/L of xylose, 0.1-10 g/L of acetic acid, 0.15-2.0 g/L of coumaric acid, and 0.007-0.28 g/L of ferulic acid. By using this glucose composition as a raw material in a method for producing a chemical product by microbial fermentation, the yield of the chemical product can be raised.
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公开(公告)号：CA2962035A1
公开(公告)日：2016-03-31
申请号：CA2962035
申请日：2015-09-18
Applicant: TORAY INDUSTRIES
Inventor： FUNADA SHIGEYUKI , KURIHARA HIROYUKI , YAMADA KATSUSHIGE
IPC: C12P19/14
Abstract: The method of preparing a sugar solution according to the present invention is a method of preparing a sugar solution from cellulose-containing biomass, the method including step (1): a step for obtaining an endoxylanase hydrolysate by hydrolyzing the cellulose-containing biomass using endoxylanase derived from microorganisms of the Acremonium genus or the Aspergillus genus, step (2): a step for separating the endoxylanase hydrolysate into an endoxylanase hydrolysate solid and an endoxylanase hydrolysate liquid through solid-liquid separation, step (3): a step for obtaining a cellulase hydrolysate by hydrolyzing the endoxylanase hydrolysate solid using cellulase derived from a filamentous fungus, and step (4): a step for filtering the cellulase hydrolysate through an ultrafiltration membrane to collect a sugar solution from the filtrate side and collect an enzyme component from the non-filtrate side.
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Patent Agency Ranking
公开(公告)号：AU2017351403B2
公开(公告)日：2022-04-28
申请号：AU2017351403
申请日：2017-10-26
Applicant: TORAY INDUSTRIES
Inventor： FUNADA SHIGEYUKI , KURIHARA HIROYUKI , YAMADA KATSUSHIGE
IPC: A23L3/3472 , A23B4/00 , A23L13/40 , A23L17/00 , A23L17/40
Abstract: This food discoloration inhibitor has an active component comprising a low molecular-weight lignin having a molecular weight peak in the range of molecular weights 4,000-9,500 at a wavelength of 254 nm in GPC spectral analysis using a UV detector, and/or a high molecular-weight lignin having a molecular weight peak in the range of molecular weights 10,000-40,000 at a wavelength of 254 nm.
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公开(公告)号：AU2017244704B2
公开(公告)日：2021-07-08
申请号：AU2017244704
申请日：2017-03-28
Applicant: TORAY INDUSTRIES
Inventor： KURIHARA HIROYUKI , ASAHI YUKA , KASAHARA TAKUYA , YAMADA KATSUSHIGE , MINAMINO ATSUSHI , FUNADA SHIGEYUKI
Abstract: The present invention relates to a method for efficiently producing high-quality hydroxycinnamic acids from a cellulose-containing biomass. More specifically, the present invention relates to a method for producing hydroxycinnamic acids, which comprises: a step for obtaining an alkaline filtrate by causing an alkaline aqueous medium to permeate through a cellulose-containing biomass; a step for obtaining an extract solution of hydroxycinnamic acids by repeatedly causing the alkaline filtrate to permeate through the cellulose-containing biomass; and a step for separating the hydroxycinnamic acids from the extract solution of the hydroxycinnamic acids.
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公开(公告)号：AU2018343896A1
公开(公告)日：2020-04-02
申请号：AU2018343896
申请日：2018-09-26
Applicant: TORAY INDUSTRIES
Inventor： FUNADA SHIGEYUKI , ARAI TAKAHIRO , KURIHARA HIROYUKI , YAMADA KATSUSHIGE
Abstract: The present invention is: a soil anticaking agent having as active ingredients diatomaceous earth and lignin having a molecular weight peak in a 254 nm wavelength within the molecular weight range of 10,000 to 40,000, in GPC molecular weight analysis using a UV detector; and a plant improving method using the soil anticaking agent. This soil anticaking agent has an effect for improving soil caking and improving poor plant growth.
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公开(公告)号：CA3019500A1
公开(公告)日：2017-10-05
申请号：CA3019500
申请日：2017-03-28
Applicant: TORAY INDUSTRIES
Inventor： MINAMINO ATSUSHI , FUNADA SHIGEYUKI , KURIHARA HIROYUKI , ASAHI YUKA , KASAHARA TAKUYA , YAMADA KATSUSHIGE
Abstract: The present invention relates to a method for efficiently producing high-quality hydroxycinnamic acids from a cellulose-containing biomass. More specifically, the present invention relates to a method for producing hydroxycinnamic acids, which comprises: a step for obtaining an alkaline filtrate by causing an alkaline aqueous medium to permeate through a cellulose-containing biomass; a step for obtaining an extract solution of hydroxycinnamic acids by repeatedly causing the alkaline filtrate to permeate through the cellulose-containing biomass; and a step for separating the hydroxycinnamic acids from the extract solution of the hydroxycinnamic acids.
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10.发明专利
公开(公告)号：CA3017099A1
公开(公告)日：2017-09-14
申请号：CA3017099
申请日：2017-03-08
Applicant: TORAY INDUSTRIES
Inventor： FUNADA SHIGEYUKI , KURIHARA HIROYUKI , YAMADA KATSUSHIGE
IPC: C12N1/00 , C12N1/16 , C12N1/20 , C12P1/00 , C12P7/06 , C12P7/46 , C12P7/56 , C12P13/00 , C12P13/08
Abstract: The present invention is a glucose composition characterized by containing, as equivalents in an aqueous solution of said composition having a glucose concentration of 100 g/L, 0-25 g/L of xylose, 0.1-10 g/L of acetic acid, 0.15-2.0 g/L of coumaric acid, and 0.007-0.28 g/L of ferulic acid. By using this glucose composition as a raw material in a method for producing a chemical product by microbial fermentation, the yield of the chemical product can be raised.
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