Title:
ACTIVE LIGNIN, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/015635
Kind Code:
A1
Abstract:
Provided are an active lignin, and a preparation method therefor and the use thereof. The active lignin is synthesized by means of catalyzing dehydrogenation polymerization of arabinose or xylose with laccase, and is suitable for preparing a drug for promoting the repair of cartilage defects.
Inventors:
HUANG CAOXING (CN)
PEI WENHUI (CN)
ZHENG LIMING (CN)
WANG XUCAI (CN)
YONG QIANG (CN)
PEI WENHUI (CN)
ZHENG LIMING (CN)
WANG XUCAI (CN)
YONG QIANG (CN)
Application Number:
PCT/CN2021/116746
Publication Date:
February 16, 2023
Filing Date:
September 06, 2021
Export Citation:
Assignee:
UNIV NANJING FORESTRY (CN)
International Classes:
C08H7/00; A61K31/765; A61P19/08
Other References:
CHEN XUEKUAN, HOUKUAN ZHAO, HONGFEI WU, ZHEZI YE, YIMIN XIE: "Preparation and Antioxidant Properties of Dehydrogenation Polymer of Isoeugenol", CHEMISTRY AND INDUSTRY OF FOREST PRODUCTS / LIN CHAN HUA XUE YU GONG YE, CHINESE ELECTRONIC PERIODICAL SERVICES., CHINA, vol. 38, no. 1, 28 February 2018 (2018-02-28), CHINA , pages 87 - 92, XP093035274, ISSN: 0253-2417, DOI: 10.3969/j.issn.0253-2417.2018.01.013
YANG XINGCHEN: "Study on the Nanocomposite Fibroblasts Induce Chondrogenic Differentiation of Mesenchymal Stem Cells", CHINA MASTER’S THESES FULL-TEXT DATABASE, no. 8, 15 August 2019 (2019-08-15), XP093035312
YE ZHEZI, XIE YI-MIN; WU CHEN-XI; WANG PENG; LE XI: "Dehydrogenation Polymerization of Isoeugenol and Formation of Lignin-carbohydrate Complexes with Presence of Polysaccharide", CHEMISTRY AND INDUSTRY OF FOREST PRODUCTS / LIN CHAN HUA XUE YU GONG YE, CHINESE ELECTRONIC PERIODICAL SERVICES., CHINA, vol. 36, no. 2, 30 April 2016 (2016-04-30), CHINA , pages 45 - 50, XP093035315, ISSN: 0253-2417, DOI: 10.3969/j.issn.0253-2417.2016.02.007
"Lignin: Biosynthesis, Functions and Economic Significance", 18 January 2019, NOVA SCIENCE PUBLISHERS, INCORPORATED, US, ISBN: 978-1-5361-4770-4, article LU, FACHUANG ET AL.: "Chapter 12 Preparation of dehydrogenation polymer from isoeugenol and biological activity characterization", pages: 281 - 295, XP009543418
YANG XINGCHEN: "Study on the Nanocomposite Fibroblasts Induce Chondrogenic Differentiation of Mesenchymal Stem Cells", CHINA MASTER’S THESES FULL-TEXT DATABASE, no. 8, 15 August 2019 (2019-08-15), XP093035312
YE ZHEZI, XIE YI-MIN; WU CHEN-XI; WANG PENG; LE XI: "Dehydrogenation Polymerization of Isoeugenol and Formation of Lignin-carbohydrate Complexes with Presence of Polysaccharide", CHEMISTRY AND INDUSTRY OF FOREST PRODUCTS / LIN CHAN HUA XUE YU GONG YE, CHINESE ELECTRONIC PERIODICAL SERVICES., CHINA, vol. 36, no. 2, 30 April 2016 (2016-04-30), CHINA , pages 45 - 50, XP093035315, ISSN: 0253-2417, DOI: 10.3969/j.issn.0253-2417.2016.02.007
"Lignin: Biosynthesis, Functions and Economic Significance", 18 January 2019, NOVA SCIENCE PUBLISHERS, INCORPORATED, US, ISBN: 978-1-5361-4770-4, article LU, FACHUANG ET AL.: "Chapter 12 Preparation of dehydrogenation polymer from isoeugenol and biological activity characterization", pages: 281 - 295, XP009543418
Attorney, Agent or Firm:
NANJING SHENYUN INTELLECTUAL PROPERTY OFFICE (GENERAL (CN)
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