Biocatalysts and methods for conversion of hemicellulose hydrolysates to biobased products
Abstract
The invention relates to processes and biocatalysts for producing ethanol and other useful products from biomass and/or other materials. Initial processing of lignocellulosic biomass frequently yields methylglucuronoxylose (MeGAX) and related products which are resistant to further processing by common biocatalysts. Strains of Enterobacter asburiae are shown to be useful in bioprocessing of MeGAX and other materials into useful bioproducts such as ethanol, acetate, lactate, and many others. Genetic engineering may be used to enhance production of desired bioproducts.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Florida, Gainesville, FL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1177095
- Patent Number(s):
- 8993287
- Application Number:
- 13/122,985
- Assignee:
- University of Florida Research Foundation, Inc. (Gainesville, FL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
C - CHEMISTRY C12 - BIOCHEMISTRY C12R - PROCESSES USING MICROORGANISMS
- DOE Contract Number:
- FC36-00GO10594
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2010 May 27
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 09 BIOMASS FUELS; 59 BASIC BIOLOGICAL SCIENCES
Citation Formats
Preston, James F. Biocatalysts and methods for conversion of hemicellulose hydrolysates to biobased products. United States: N. p., 2015.
Web.
Preston, James F. Biocatalysts and methods for conversion of hemicellulose hydrolysates to biobased products. United States.
Preston, James F. Tue .
"Biocatalysts and methods for conversion of hemicellulose hydrolysates to biobased products". United States. https://www.osti.gov/servlets/purl/1177095.
@article{osti_1177095,
title = {Biocatalysts and methods for conversion of hemicellulose hydrolysates to biobased products},
author = {Preston, James F},
abstractNote = {The invention relates to processes and biocatalysts for producing ethanol and other useful products from biomass and/or other materials. Initial processing of lignocellulosic biomass frequently yields methylglucuronoxylose (MeGAX) and related products which are resistant to further processing by common biocatalysts. Strains of Enterobacter asburiae are shown to be useful in bioprocessing of MeGAX and other materials into useful bioproducts such as ethanol, acetate, lactate, and many others. Genetic engineering may be used to enhance production of desired bioproducts.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {3}
}
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