Factors affecting the pretreatment of biomass with gaseous ozone

Treatment of a wide variety of lignocellulosic biomass with gaseous ozone results in greatly enhanced susceptibility to cellulase enzyme hydrolysis and to digestion by rumen microorganisms so that it can be used as ruminant animal feed or for the production of glucose via enzymatic hydrolysis. By us...

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Veröffentlicht in:	Biotechnol. Bioeng.; (United States) 1984-01, Vol.26 (1), p.59-65
1. Verfasser:	Neely, W. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	09 BIOMASS FUELS Agronomy. Soil science and plant productions ALDEHYDES ANIMALS AUGMENTATION BIOCONVERSION Biological and medical sciences BIOMASS BIOSYNTHESIS Biotechnology CARBOHYDRATES CELLULASE CELLULOSE celluloytic enzymes CHEMICAL REACTIONS DECOMPOSITION ENERGY SOURCES ENZYMATIC HYDROLYSIS ENZYMES Fundamental and applied biological sciences. Psychology General agronomy. Plant production GLUCOSE GLYCOSYL HYDROLASES HEXOSES HYDROLASES HYDROLYSIS Industrial applications and implications. Economical aspects LIGNIN lignocelluloses LYSIS MAMMALS MICROORGANISMS MONOSACCHARIDES O-GLYCOSYL HYDROLASES ORGANIC COMPOUNDS Other applications OZONE POLYSACCHARIDES RENEWABLE ENERGY SOURCES rumen microorganisms RUMINANTS SACCHARIDES SOLVOLYSIS SYNTHESIS Use of agricultural and forest wastes. Biomass use, bioconversion USES VERTEBRATES 140504 > Solar Energy Conversion-- Biomass Production & Conversion-- (-1989) WOOD
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Beschreibung
Zusammenfassung:	Treatment of a wide variety of lignocellulosic biomass with gaseous ozone results in greatly enhanced susceptibility to cellulase enzyme hydrolysis and to digestion by rumen microorganisms so that it can be used as ruminant animal feed or for the production of glucose via enzymatic hydrolysis. By use of appropriate reaction conditions a useful degree of such pretreatment may be obtained in 1–2 h contact time with an ozone consumption of ca. 4–6% of the dry weight of the biomass.
ISSN:	0006-3592 1097-0290
DOI:	10.1002/bit.260260112