MY189104A - Method for producing xylan-containing composition and method for producing glucan-containing composition - Google Patents

Method for producing xylan-containing composition and method for producing glucan-containing composition

Info

Publication number
MY189104A
MY189104A MYPI2016701650A MYPI2016701650A MY189104A MY 189104 A MY189104 A MY 189104A MY PI2016701650 A MYPI2016701650 A MY PI2016701650A MY PI2016701650 A MYPI2016701650 A MY PI2016701650A MY 189104 A MY189104 A MY 189104A
Authority
MY
Malaysia
Prior art keywords
containing composition
mass
producing
parts
glucan
Prior art date
Application number
MYPI2016701650A
Inventor
Akihiro Tanoue
Yasuhiro Ishihara
Yutaka Yoshida
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Publication of MY189104A publication Critical patent/MY189104A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof

Abstract

The present invention provides a method for producing a xylan-containing composition, a method for producing a glucan-containing composition, and a method for producing glucose. A herbaceous biomass is heat treated with an alkali in an amount of 8 parts by mass or more and 70 parts by mass or less and water in an amount of 10 parts by mass or more and 10,000 parts by mass or less relative to 100 parts by mass of a solid content of the herbaceous biomass in an H-factor in the range of 3 or more and 3,000 or less, thereby obtaining an alkaline primary treated biomass. The alkaline primary treated biomass is subjected to an immersion treatment in an aqueous solution of an alkali in a concentration of 6% by mass or more and 60% by mass or less at 0?C or higher and 50?C or lower, thereby obtaining an alkaline secondary treated biomass. A water-soluble component of the alkaline treated biomass is taken out to obtain a xylan-containing composition, a water-insoluble component of the alkaline secondary treated biomass is taken out to separate a glucan-containing composition, and the glucan-containing composition is saccharified with an enzyme, thereby obtaining glucose.
MYPI2016701650A 2013-11-12 2014-11-07 Method for producing xylan-containing composition and method for producing glucan-containing composition MY189104A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013234415 2013-11-12
JP2013234424 2013-11-12
PCT/JP2014/079636 WO2015072413A1 (en) 2013-11-12 2014-11-07 Method for producing xylan-containing composition and method for producing glucan-containing composition

Publications (1)

Publication Number Publication Date
MY189104A true MY189104A (en) 2022-01-25

Family

ID=53057347

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701650A MY189104A (en) 2013-11-12 2014-11-07 Method for producing xylan-containing composition and method for producing glucan-containing composition

Country Status (4)

Country Link
CN (1) CN105722862B (en)
BR (1) BR112016010335B1 (en)
MY (1) MY189104A (en)
WO (1) WO2015072413A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545306A (en) * 1978-09-25 1980-03-31 Norin Suisansyo Shokuhin Sogo Kenkyusho Enzyme saccharification of cellulose by freeze pulverizing
JPS58116696A (en) * 1981-12-28 1983-07-11 Res Assoc Petroleum Alternat Dev<Rapad> Saccharification of cellulose-containing material
JPS5991893A (en) * 1982-11-16 1984-05-26 Res Assoc Petroleum Alternat Dev<Rapad> Method for pretreating cellulosic raw material for saccharification
JPS59192093A (en) * 1983-04-14 1984-10-31 Res Assoc Petroleum Alternat Dev<Rapad> Pretreatment for treatment of biomass with enzyme
JPS59192094A (en) * 1983-04-14 1984-10-31 Res Assoc Petroleum Alternat Dev<Rapad> Pretreatment for treatment of biomass with enzyme
JPS59224694A (en) * 1983-05-31 1984-12-17 Res Assoc Petroleum Alternat Dev<Rapad> Saccharification of cellulosic substance and its device
JPS6387994A (en) * 1986-10-02 1988-04-19 Res Assoc Petroleum Alternat Dev<Rapad> Production of sugar syrup and enzyme from saccharified liquid
US7812153B2 (en) * 2004-03-11 2010-10-12 Rayonier Products And Financial Services Company Process for manufacturing high purity xylose
JP2007217661A (en) * 2006-01-17 2007-08-30 Asahi Kasei Chemicals Corp Method for producing polysacharide containing water soluble xylan, and its application
CA2739704C (en) * 2008-11-20 2015-08-18 E.I. Du Pont De Nemours And Company Process for producing a sugar solution by combined chemical and enzymatic saccharification of polysaccharide enriched biomass
JP5633839B2 (en) * 2009-05-22 2014-12-03 独立行政法人農業・食品産業技術総合研究機構 Method for converting lignocellulosic biomass
CN101565907B (en) * 2009-06-09 2012-10-03 上海士林纤维材料有限公司 Bagasse alkaline pulping method by pre-extracting hemicellulose and product thereof
JP2011010597A (en) * 2009-07-01 2011-01-20 Univ Of Tokyo Sugar and method for producing sugar, method for producing ethanol and method for producing lactic acid
JP5951181B2 (en) * 2011-02-07 2016-07-13 株式会社北川鉄工所 Method for saccharification of lignocellulosic biomass

Also Published As

Publication number Publication date
CN105722862A (en) 2016-06-29
CN105722862B (en) 2018-11-16
WO2015072413A1 (en) 2015-05-21
BR112016010335B1 (en) 2021-07-20

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