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Title: Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto

Abstract

A method for producing a microbial growth stimulant (MGS) from a plant biomass is described. In one embodiment, an ammonium hydroxide solution is used to extract a solution of proteins and ammonia from the biomass. Some of the proteins and ammonia are separated from the extracted solution to provide the MGS solution. The removed ammonia can be recycled and the proteins are useful as animal feeds. In one embodiment, the method comprises extracting solubles from pretreated lignocellulosic biomass with a cellulase enzyme-producing growth medium (such T. reesei) in the presence of water and an aqueous extract.

Inventors:
Issue Date:
Research Org.:
Michigan State Univ., East Lansing, MI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1228372
Patent Number(s):
9206446
Application Number:
12/763,102
Assignee:
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY
Patent Classifications (CPCs):
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
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 {
DOE Contract Number:  
FC02-07ER64494
Resource Type:
Patent
Resource Relation:
Patent File Date: 2010 Apr 19
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS

Citation Formats

Lau, Ming Woei. Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto. United States: N. p., 2015. Web.
Lau, Ming Woei. Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto. United States.
Lau, Ming Woei. Tue . "Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto". United States. https://www.osti.gov/servlets/purl/1228372.
@article{osti_1228372,
title = {Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto},
author = {Lau, Ming Woei},
abstractNote = {A method for producing a microbial growth stimulant (MGS) from a plant biomass is described. In one embodiment, an ammonium hydroxide solution is used to extract a solution of proteins and ammonia from the biomass. Some of the proteins and ammonia are separated from the extracted solution to provide the MGS solution. The removed ammonia can be recycled and the proteins are useful as animal feeds. In one embodiment, the method comprises extracting solubles from pretreated lignocellulosic biomass with a cellulase enzyme-producing growth medium (such T. reesei) in the presence of water and an aqueous extract.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {12}
}

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