JPWO2023074885A1 - - Google Patents

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Publication number
JPWO2023074885A1
JPWO2023074885A1 JP2023556695A JP2023556695A JPWO2023074885A1 JP WO2023074885 A1 JPWO2023074885 A1 JP WO2023074885A1 JP 2023556695 A JP2023556695 A JP 2023556695A JP 2023556695 A JP2023556695 A JP 2023556695A JP WO2023074885 A1 JPWO2023074885 A1 JP WO2023074885A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2023556695A
Other versions
JP7506445B2 (ja
JPWO2023074885A5 (ja
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Publication of JPWO2023074885A1 publication Critical patent/JPWO2023074885A1/ja
Publication of JPWO2023074885A5 publication Critical patent/JPWO2023074885A5/ja
Application granted granted Critical
Publication of JP7506445B2 publication Critical patent/JP7506445B2/ja
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin 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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/14—Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Sustainable Development (AREA)
  • Compounds Of Unknown Constitution (AREA)
JP2023556695A 2021-10-29 2022-10-28 白色リグニン、白色リグニン－多糖複合体、及びそれらを製造する方法 Active JP7506445B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021178335 2021-10-29
JP2021178335 2021-10-29
PCT/JP2022/040569 WO2023074885A1 (ja) 2021-10-29 2022-10-28 白色リグニン、白色リグニン－多糖複合体、及びそれらを製造する方法

Publications (3)

Publication Number Publication Date
JPWO2023074885A1 true JPWO2023074885A1 (ja) 2023-05-04
JPWO2023074885A5 JPWO2023074885A5 (ja) 2024-02-02
JP7506445B2 JP7506445B2 (ja) 2024-06-26

Family

ID=86159500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023556695A Active JP7506445B2 (ja) 2021-10-29 2022-10-28 白色リグニン、白色リグニン－多糖複合体、及びそれらを製造する方法

Country Status (5)

Country Link
EP (1) EP4424752A1 (ja)
JP (1) JP7506445B2 (ja)
CN (1) CN118488986A (ja)
CA (1) CA3236541A1 (ja)
WO (1) WO2023074885A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023238916A1 (ja) * 2022-06-08 2023-12-14

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6134132B2 (ja) 2012-11-30 2017-05-24 株式会社吉野工業所 Ｐｔｐ包装シートの収納ケース
JP2014208803A (ja) * 2013-03-29 2014-11-06 ロイス・ドットコム株式会社 リグニン回収方法
JP6182368B2 (ja) 2013-06-24 2017-08-16 花王株式会社 リグニン分解物の製造方法
CN111315802B (zh) * 2017-11-07 2023-03-17 英格维蒂南卡罗来纳有限责任公司 制备低色木质素的方法
JP7538520B2 (ja) * 2019-07-16 2024-08-22 国立研究開発法人産業技術総合研究所 リグニンの脱色方法、脱色リグニンの調製方法、リグニンの透明膜の製造方法、及び白色リグニン
WO2022118583A1 (ja) 2020-12-04 2022-06-09 国立大学法人京都大学 リグニン、ヘミセルロース、リグニン－多糖複合体、セルロース、及びヘミセルロース－セルロース複合体からなる群より選択される少なくとも１種を植物バイオマスから単離する方法
JP2022103080A (ja) * 2020-12-25 2022-07-07 国立研究開発法人産業技術総合研究所 リグニンの脱色方法、及び脱色リグニンの調製方法

Also Published As

Publication number Publication date
JP7506445B2 (ja) 2024-06-26
EP4424752A1 (en) 2024-09-04
CN118488986A (zh) 2024-08-13
WO2023074885A1 (ja) 2023-05-04
CA3236541A1 (en) 2023-05-04

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