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Glucose from a cellulose-containing raw material

Journal Article:

Abstract

Glucose was produced by mixing the raw material with an enzyme and water, enzymic hydrolysis of raw material, and separation of the hydrolyzate. To increase the yield of glucose, the hydrolysis took place in 2 stages: at the 1st stage, the hydrolysis was continued until the mixture of glucose and oligosaccharides was obtained under the influence of an active enzyme (1 to 20 units/g of cellulose present in the raw material); at the 2nd stage, cellulase immobilized on an insoluble carrier (by covalent bonds) was used for the hydrolysis of oligosaccharides. The hydromodulus of the suspension of cellulose-containing raw material was maintained 5 to 30. A carrier nonhydrolyzable by cellulase, for instance a homogenious macroporous Aerosil gel, a porous glass, or porous ceramics, was used.
Authors:
Publication Date:
Jan 01, 1977
Product Type:
Journal Article
Reference Number:
EDB-80-033238
Resource Relation:
Journal Name: Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki; (USSR); Journal Volume: 54:23
Subject:
09 BIOMASS FUELS; 59 BASIC BIOLOGICAL SCIENCES; CELLULOSE; ENZYMATIC HYDROLYSIS; GLUCOSE; BIOSYNTHESIS; CELLULASES; IMMOBILIZED ENZYMES; OPTIMIZATION; ALDEHYDES; CARBOHYDRATES; CHEMICAL REACTIONS; DECOMPOSITION; ENZYMES; HEXOSES; HYDROLASES; HYDROLYSIS; LYSIS; MONOSACCHARIDES; ORGANIC COMPOUNDS; POLYSACCHARIDES; SACCHARIDES; SOLVOLYSIS; SYNTHESIS; 090222* - Alcohol Fuels- Preparation from Wastes or Biomass- (1976-1989); 140504 - Solar Energy Conversion- Biomass Production & Conversion- (-1989); 550200 - Biochemistry
OSTI ID:
5536373
Research Organizations:
All-Union Scientific-Research Biotechnical Inst., Mowcow, USSR
Country of Origin:
USSR
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: OIPOB
Submitting Site:
TIC
Size:
Pages: v
Announcement Date:

Journal Article:

Citation Formats

Feniksova, R V. Glucose from a cellulose-containing raw material. USSR: N. p., 1977. Web.
Feniksova, R V. Glucose from a cellulose-containing raw material. USSR.
Feniksova, R V. 1977. "Glucose from a cellulose-containing raw material." USSR.
@misc{etde_5536373,
title = {Glucose from a cellulose-containing raw material}
author = {Feniksova, R V}
abstractNote = {Glucose was produced by mixing the raw material with an enzyme and water, enzymic hydrolysis of raw material, and separation of the hydrolyzate. To increase the yield of glucose, the hydrolysis took place in 2 stages: at the 1st stage, the hydrolysis was continued until the mixture of glucose and oligosaccharides was obtained under the influence of an active enzyme (1 to 20 units/g of cellulose present in the raw material); at the 2nd stage, cellulase immobilized on an insoluble carrier (by covalent bonds) was used for the hydrolysis of oligosaccharides. The hydromodulus of the suspension of cellulose-containing raw material was maintained 5 to 30. A carrier nonhydrolyzable by cellulase, for instance a homogenious macroporous Aerosil gel, a porous glass, or porous ceramics, was used.}
journal = {Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki; (USSR)}
volume = {54:23}
journal type = {AC}
place = {USSR}
year = {1977}
month = {Jan}
}