Title:
METHODS OF PRECONDITIONING CELLULOSIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/2013/148504
Kind Code:
A3
Abstract:
The invention relates to methods of preconditioning unwashed pretreated cellulosic material using a combination of phenol oxidizing enzyme and hemicellulase. The invention also relates to processes of producing sugars and fermentation products including a preconditioning method of the invention.
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Inventors:
LI XIN (US)
SMITH MADS TORRY (US)
SMITH MADS TORRY (US)
Application Number:
PCT/US2013/033491
Publication Date:
December 19, 2013
Filing Date:
March 22, 2013
Export Citation:
Assignee:
NOVOZYMES NORTH AMERICA INC (US)
International Classes:
C08B1/00; C12P19/02; C08H8/00; C12P7/10; C12P19/14; C13K1/02; D21C5/00
Domestic Patent References:
| WO2008134259A1 | 2008-11-06 |
Foreign References:
| US20100159509A1 | 2010-06-24 |
Other References:
M.-L. NIKU-PAAVOLA ET AL: "Effects of lignin-modifying enzymes on pine kraft pulp", BIORESOURCE TECHNOLOGY, vol. 50, no. 1, 1 January 1994 (1994-01-01), pages 73 - 77, XP055085036, ISSN: 0960-8524, DOI: 10.1016/0960-8524(94)90223-2
PALLAVI DWIVEDI ET AL: "Bleach Enhancement of Mixed Wood Pulp by Xylanase-Laccase Concoction Derived Through Co-culture Strategy", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, vol. 160, no. 1, 1 January 2010 (2010-01-01), pages 255 - 268, XP055085037, ISSN: 0273-2289, DOI: 10.1007/s12010-009-8654-4
ARACRI E ET AL: "Xylanase- and laccase-aided hexenuronic acids and lignin removal from specialty sisal fibres", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 83, no. 3, 30 January 2011 (2011-01-30), pages 1355 - 1362, XP027561441, ISSN: 0144-8617, [retrieved on 20101215]
PALLAVI DWIVEDI ET AL: "Bleach Enhancement of Mixed Wood Pulp by Xylanase-Laccase Concoction Derived Through Co-culture Strategy", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, vol. 160, no. 1, 1 January 2010 (2010-01-01), pages 255 - 268, XP055085037, ISSN: 0273-2289, DOI: 10.1007/s12010-009-8654-4
ARACRI E ET AL: "Xylanase- and laccase-aided hexenuronic acids and lignin removal from specialty sisal fibres", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 83, no. 3, 30 January 2011 (2011-01-30), pages 1355 - 1362, XP027561441, ISSN: 0144-8617, [retrieved on 20101215]
Attorney, Agent or Firm:
LAMBIRIS, Elias, J. et al. (Inc.60 East 42nd St.,Suite 70, New York New York, US)
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