Title:
LIGNIN ENZYME STABILISER
Document Type and Number:
WIPO Patent Application WO/2011/111664
Kind Code:
A1
Abstract:
Disclosed is an enzyme stabiliser containing lignin derivatives produced by reacting lignin and a hydrophilic compound, and a lignocellulose biomass saccharification method using the enzyme stabiliser. The enzyme stabiliser increases the activity of diastatic enzymes, and also prevents the non-specific adsorption thereof into a substrate, enabling efficient saccharification of cellulose-type biomass thereby.
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Inventors:
URAKI YASUMITSU
HONMA HARUMI
YAMADA TATSUHIKO
KUBO SATOSHI
NOJIRI MASANOBU
HONMA HARUMI
YAMADA TATSUHIKO
KUBO SATOSHI
NOJIRI MASANOBU
Application Number:
PCT/JP2011/055267
Publication Date:
September 15, 2011
Filing Date:
March 07, 2011
Export Citation:
Assignee:
FORESTRY AND FOREST PRODUCTS RES INST (JP)
UNIV HOKKAIDO NAT UNIV CORP (JP)
URAKI YASUMITSU
HONMA HARUMI
YAMADA TATSUHIKO
KUBO SATOSHI
NOJIRI MASANOBU
UNIV HOKKAIDO NAT UNIV CORP (JP)
URAKI YASUMITSU
HONMA HARUMI
YAMADA TATSUHIKO
KUBO SATOSHI
NOJIRI MASANOBU
International Classes:
C12N9/96; C12P19/14; C07G1/00; C08H7/00; C12N9/42
Foreign References:
| JP2008092910A | 2008-04-24 |
Other References:
URAKI Y. ET AL.: "Preparation of amphiphilic lignin derivative as a cellulose stabilizer", J. WOOD SCI., vol. 47, no. 4, 2001, pages 301 - 307
HARUMI HONMA ET AL.: "Kakushu Tanri Lignin kara Chosei shita Ryoshinbaisei Yudotai no Seijo", DAI 44 KAI THE SOCIETY OF POLYMER SCIENCE, JAPAN HOKKAIDO SHIBU KENKYU HAPPYOKAI KOEN YOSHISHU, January 2010 (2010-01-01), pages 10
HARUMI HONMA ET AL.: "Ko Kaimenkassei Lignin Yudotai no Chosei to sono Bunsan Seino no Hyoka", THE JAPAN WOOD RESEARCH SOCIETY HOKKAIDO SHIBU KOENSHU, 2009, pages 17 - 20
OOSHIMA H. ET AL.: "Adsorption of cellulase from Trichoderma reesei on cellulose and lignacious residue in wood pretreated by dilute sulfuric acid with explosive decompression", BIOTECHNOL. BIOENG., vol. 36, no. 5, 1990, pages 446 - 452
HARUMI HONMA ET AL.: "Kakushu Tanri Lignin kara Chosei shita Ryoshinbaisei Yudotai no Seijo", DAI 44 KAI THE SOCIETY OF POLYMER SCIENCE, JAPAN HOKKAIDO SHIBU KENKYU HAPPYOKAI KOEN YOSHISHU, January 2010 (2010-01-01), pages 10
HARUMI HONMA ET AL.: "Ko Kaimenkassei Lignin Yudotai no Chosei to sono Bunsan Seino no Hyoka", THE JAPAN WOOD RESEARCH SOCIETY HOKKAIDO SHIBU KOENSHU, 2009, pages 17 - 20
OOSHIMA H. ET AL.: "Adsorption of cellulase from Trichoderma reesei on cellulose and lignacious residue in wood pretreated by dilute sulfuric acid with explosive decompression", BIOTECHNOL. BIOENG., vol. 36, no. 5, 1990, pages 446 - 452
Attorney, Agent or Firm:
TSUKUNI, HAJIME (JP)
Hajime Tsukuni (JP)
Hajime Tsukuni (JP)
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