Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"hemicellulase"”.
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Phytase Impacts Various Non-Starch Polysaccharidase Activities on Distillers Dried Grains with Solubles
… solubles was tested in vitro in combination with hemicellulase (0, 0.1, 1, and 10 U/g of DDGS), cellulase (0, 1.5, 15, and 150 U/g of DDGS), xylanase (0, 2.5, 25, and 250 U/g of DDGS), ï ¢ glucanase (0, 0.006, 0.06, and 0.6 U/g of DDGS), and phytase (0, 250, 500, and 1,000 FTU/kg of DDGS). Results …
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Effect of microbial ecosystem from wild herbivores browsing tanniferous plants on goat rumen fibrolytic activity
… and assayed for exocellulase, endocellulase and hemicellulase by incubating with crystalline cellulose, carboxymethyl cellulose and xylan at 38℃ at pH of 5.5 for 1, 2, and 48 h, respectively. Enzyme specific activities were defined as μg of reducing sugar/mg CPZ. In vitro fermentation study was …
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The characterisation of Ornithogalum mosaic virus
… eliminated the mucilage in leaf extracts by hemicellulase digestion. Physicochemical characterisation of purified particles suggested that a single virus was present: it had elongated, filamentous particles with a modal length in the range 720- 760 nm; a single major coat protein of Mᵣ30 000, …
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Etude du mode d'action d'hémicellulases ajoutées à un aliment riche en froment en alimentation aviaire : effet sur les performances zootechniques, la digestibilité des nutriments et la microflore intestinale
… were conducted to investigate the effect of hemicellulase preparations on the performance parameters and the digestive physilogy of male broilers fed wheat-based diet from 1-32 d old. The 5 dietary treatments were composed of a basal diet containing 60% (w/w) wheat (control) and 4 diets …
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Studies of microplastics present in sewage sludge, effects on amended agricultural soils
… MP recuperation with the third protocol based on hemicellulase and H2O2 was more efficient, there was no large fluctuation in MP number nor interference caused by the reaction reagents. Then, the optimal extraction method for MPs in sewage sludge is suggested to be digested with hemicellulase at …
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Plant cell wall degrading enzymes and their potential application to biofuel production
… the recombinant proteins in Escherichia coli. A hemicellulase gene cluster from T. bryantii encoding genes predicted to have endoxylanase activity, -xylosidase activity, -glucoronidase activity, acetyl xylan esterase activity as well as oxido-reductase activity was isolated for further studies. …
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Increasing dry grind ethanol yield through fiber pretreatment after liquefaction
… glucoamylase, cellulase (30 FPU/g fiber) and hemicellulase enzymes and ethanol red yeast. SSF of untreated biomass was performed with 120 FPU/g fiber cellulase dose to understand effects of excess cellulase addition on ethanol yields. Conversion for hot water pretreated fiber was higher than …
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Enzimi, acidi organici ed altri metaboliti coinvolti nella patogenesi di Penicillium spp
… in the production of this kind of cellulase and hemicellulase P. Expansum were not targeted, studies have found no other source of information in this regard. Twenty isolates of Penicillium expansum, were tested in vitro ad in vivo for acid production ability and pH drop. We have found that …
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Cell surface display in biomedical applications and biofuels production
Cell surface display allows peptides or proteins to be expressed on the cell exterior as fusions to natural host anchoring motifs. It is a powerful technique with a myriad of applications in protein engineering, environmental bioremediation, biocatalysis, as well as vaccine and therapeutics …