Results 321 to 330 of about 117,766 (355)
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, 2018
Nonproductive adsorption of cellulase on lignin was a major inhibitory mechanism reducing the enzymatic saccharification efficiency of lignocellulosic material.
Kai Wu +6 more
semanticscholar +1 more source
Nonproductive adsorption of cellulase on lignin was a major inhibitory mechanism reducing the enzymatic saccharification efficiency of lignocellulosic material.
Kai Wu +6 more
semanticscholar +1 more source
A kinetic assay for cellulases
Analytical Biochemistry, 1982Abstract Research on the mechanism of action of cellulases has been hampered by the lack of a rapid, continuous, or kinetic assay. A linked assay system that uses glucose oxidase and horseradish peroxidase has been coupled with β-glucosidase to yield an assay system that can be used for kinetic assays for cellobiase-producing enzymes as well as a ...
D.F. Day, W.E. Workman
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Visualizing cellulase activity
Biotechnology and Bioengineering, 2013AbstractCommercial exploitation of lignocellulose for biotechnological production of fuels and commodity chemicals requires efficient—usually enzymatic—saccharification of the highly recalcitrant insoluble substrate. A key characteristic of cellulose conversion is that the actual hydrolysis of the polysaccharide chains is intrinsically entangled with ...
Bernd Nidetzky +2 more
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Deactivation of cellulases by phenols
Enzyme and Microbial Technology, 2011Pretreatment of lignocellulosic materials may result in the release of inhibitors and deactivators of cellulose enzyme hydrolysis. We report the identification of phenols with major inhibition and/or deactivation effect on enzymes used for conversion of cellulose to ethanol.
Michael R. Ladisch +4 more
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The distribution of cellulase in invertebrates
Comparative Biochemistry and Physiology, 1964Abstract 1. 1. Seventy-four species of animals were investigated to determine whether they have cellulase activity in their digestive glands. Cellulase activity, detected by noting the reduction in viscosity of a solution of sodium carboxymethylcellulose, was found in a number of annelids, molluscs and crustaceans.
I. Yasumasu, Y. Yokoe
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Structure of Cellulases and Their Applications
Biotechnology and Genetic Engineering Reviews, 1997(1997). Structure of Cellulases and Their Applications. Biotechnology and Genetic Engineering Reviews: Vol. 14, No. 1, pp. 365-414.
Kazuo Sakka +3 more
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Protein engineering of cellulases
Current Opinion in Biotechnology, 2014This review covers the topic of protein engineering of cellulases, mostly after 2009. Two major trends that are identified in this work are: first, the increased importance of results from computational protein engineering to drive ideas in the field, as experimental ideas and results often are still scarce, and, second, the further development of ...
Jay H. Lee +5 more
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, 2017
Microcrystalline cellulose could be effectively converted into levulinic acid in pure water at 180 °C in 12 h without additives in a maximum yield of 51.5% with a cellulase-mimetic solid acid catalyst prepared without the use of sulfuric acid.
F. Shen +4 more
semanticscholar +1 more source
Microcrystalline cellulose could be effectively converted into levulinic acid in pure water at 180 °C in 12 h without additives in a maximum yield of 51.5% with a cellulase-mimetic solid acid catalyst prepared without the use of sulfuric acid.
F. Shen +4 more
semanticscholar +1 more source
The cellulase genes of Trichoderma [PDF]
Antonie van Leeuwenhoek, 1987 Lehtovaara, Päivi +6 more
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Nature, 1958
RECENTLY, several articles have been published on the multiplicity of cellulase. Using paper chromatography Jermyn1 found eight components in cellulase from Aspergillus oryzae, each with cellulolytic activity. Reese and Gilligan2 found, also with chromatographic techniques, three components in Myrothecium cellulase, whereas Miller and Blum3, using ...
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RECENTLY, several articles have been published on the multiplicity of cellulase. Using paper chromatography Jermyn1 found eight components in cellulase from Aspergillus oryzae, each with cellulolytic activity. Reese and Gilligan2 found, also with chromatographic techniques, three components in Myrothecium cellulase, whereas Miller and Blum3, using ...
openaire +3 more sources