Methods for degrading or converting plant cell wall polysaccharides
Abstract
The present invention relates to methods for converting plant cell wall polysaccharides into one or more products, comprising: treating the plant cell wall polysaccharides with an effective amount of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes which degrade or convert the plant cell wall polysaccharides into the one or more products. The present invention also relates to methods for producing an organic substance, comprising: (a) saccharifying plant cell wall polysaccharides with an effective amount of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes which degrade or convert the plant cell wall polysaccharides into saccharified material; (b) fermenting the saccharified material of step (a) with one or more fermenting microoganisms; and (c) recovering the organic substance from the fermentation.
- Inventors:
- Issue Date:
- Research Org.:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568449
- Patent Number(s):
- 10,316,344
- Application Number:
- 15/183,474
- Assignee:
- Novozymes, Inc. (Davis, CA)
- DOE Contract Number:
- AC36-99GO10337; ZCO-30017-02
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 06/15/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 09 BIOMASS FUELS
Citation Formats
Berka, Randy, and Cherry, Joel. Methods for degrading or converting plant cell wall polysaccharides. United States: N. p., 2019.
Web.
Berka, Randy, & Cherry, Joel. Methods for degrading or converting plant cell wall polysaccharides. United States.
Berka, Randy, and Cherry, Joel. Tue .
"Methods for degrading or converting plant cell wall polysaccharides". United States. https://www.osti.gov/servlets/purl/1568449.
@article{osti_1568449,
title = {Methods for degrading or converting plant cell wall polysaccharides},
author = {Berka, Randy and Cherry, Joel},
abstractNote = {The present invention relates to methods for converting plant cell wall polysaccharides into one or more products, comprising: treating the plant cell wall polysaccharides with an effective amount of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes which degrade or convert the plant cell wall polysaccharides into the one or more products. The present invention also relates to methods for producing an organic substance, comprising: (a) saccharifying plant cell wall polysaccharides with an effective amount of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes which degrade or convert the plant cell wall polysaccharides into saccharified material; (b) fermenting the saccharified material of step (a) with one or more fermenting microoganisms; and (c) recovering the organic substance from the fermentation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {6}
}
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