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¹³C-CP MAS NMR study of decomposition of five coniferous woody roots from Oregon

Creator:: Hawkins, Robert E.
Abstract:: Using ¹³C cross polarization magic angle spinning nuclear magnetic resonance techniques on 5 species of dead trees from the northwest (western hemlock, Douglas fir, Sitka spruce, lodgepole pine and ponderosa pine) I tracked the lignin and cellulose content over a 22 to 36 year period in order to determine the...
Resource Type:: Masters Thesis
Full Text:: Five Coniferous Woody Roots From Oregon. Abstract approved William W. Warren Using '3C cross

A review of literature on the enzymatic degradation of cellulose and wood

Creator:: Forest Products Laboratory (U.S.) and Cowling, Ellis Brevier, 1932-
Resource Type:: Technical Report
Full Text:: DEGRADATION Of CELLULOSE AND WOOD No. 2116 July 1958 UNITED STATES DEPARTMENT OF AGRICULTURE FOREST

Quantification and reactivity of cellulose reducing ends : implication for cellulose

Creator:: Kongruang, Sasithorn
Abstract:: The primary purpose of this study was to (1) develop methods for the analysis of and (2) provide information on the chemical nature of reducing ends in typical cellulose substrates used for the study of cellulolytic enzymes. The studies were designed such that values obtained for cellulose substrates were compared...
Resource Type:: Dissertation
Full Text:: model system for studying cellulose biosynthesis and understanding cellulose biodegradation (Delmer

Characterization of substrate-velocity relationships for the cellulase enzyme complex from Trichoderma viride

Creator:: Liaw, Ean-Tun
Abstract:: The influence of substrate and enzyme concentration on the rate of saccharification of two defined, insoluble, cellulose substrates, Avicel and Solka-Floc, by the cellulase enzyme system of Trichoderma viride has been evaluated. Assays utilized enzyme concentrations ranging from 0.014 to 0.056 filter paper unit per mL and substrate concentrations up...
Resource Type:: Masters Thesis
Full Text:: two defined, insoluble, cellulose substrates, Avicel and Solka-Floc, by the cellulase enzyme system

In Vitro fermentation of dietary cellulose by human fecal microorganisms

Creator:: Chang, Hung-pi
Abstract:: The purpose of the study was to set up an in vitro model of the colon which would permit the analysis of cellulose fermentation by human colonic microflora. Studies of the degradation of polysaccharides by colonic bacteria may help to explain the observed physiological consequences of consuming dietary fiber common...
Resource Type:: Masters Thesis
Full Text:: , 1991, Title: In Vitro Fermentation of Dietary Cellulose by Human Fecal Microorganisms Abstract

Cellulase system of Trichoderma reesei QM9414 : a study of its apparent sustrate inhibition

Creator:: Huang, Xiaolin
Resource Type:: Dissertation
Full Text:: , cellulose substrate. The enzyme system does not obey classical saturation kinetics. Increasing substrate

Initial velocity analyses of milling effects on rates of enzyme-catalyzed saccharification of native wheat straw

Creator:: Nguyen, Quynh M.
Abstract:: There is considerable interest in developing environmentally friendly processes for the economical conversion of biomass plant material to biofuels, bioproducts and biomaterials. One approach to such a conversion process is to make use of enzymes for the conversion of plant polysaccharides to simple sugars; the simple sugars could then be...
Resource Type:: Masters Thesis
Full Text:: initial velocity kinetics to understand the parameters that dictate rates of biomass cellulose

Degradation and behavior of chlorpyrifos-methyl and propoxur in soil : a comparison between Thailand and Oregon soils

Creator:: Biadul, Pongsri
Abstract:: Chlorpyrifos-methyl, an organophosphate insecticide, and propoxur, a carbamate insecticide both widely used in Thailand, were studied in the laboratory for degradation and behavior in two Thai and two Oregon soils. The purpose of the study was to ascertain the comparative persistence and to measure behavior such as adsorption, evaporation and...
Resource Type:: Masters Thesis
Full Text:: propoxur in soil : a comparison between Thailand and Oregon soils AN ABSTRACT OF THE THESIS OF Pongsri

Procarbazone-sodium effect on rotational crops and its dissipation

Creator:: Al-Sayagh, Khalid Faraj
Resource Type:: Dissertation
Full Text:: at Oregon, Corvallis and Pendleton, to detect the effect of procarbazone- sodium residues on

Growth characteristics of 2,4-dichlorophenoxyacetic acid degrading bacteria recovered from an Oregon soil

Creator:: Phillips, David C.
Resource Type:: Masters Thesis
Full Text:: of 2.4-dichlorophenoxyacetic Acid Degrading Bacteria Recovered from an Oregon Soil. Abstract

ScholarsArchive@OSU

¹³C-CP MAS NMR study of decomposition of five coniferous woody roots from Oregon

A review of literature on the enzymatic degradation of cellulose and wood

Quantification and reactivity of cellulose reducing ends : implication for cellulose

Characterization of substrate-velocity relationships for the cellulase enzyme complex from Trichoderma viride

In Vitro fermentation of dietary cellulose by human fecal microorganisms

Cellulase system of Trichoderma reesei QM9414 : a study of its apparent sustrate inhibition

Initial velocity analyses of milling effects on rates of enzyme-catalyzed saccharification of native wheat straw

Degradation and behavior of chlorpyrifos-methyl and propoxur in soil : a comparison between Thailand and Oregon soils

Procarbazone-sodium effect on rotational crops and its dissipation

Growth characteristics of 2,4-dichlorophenoxyacetic acid degrading bacteria recovered from an Oregon soil

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