Studies on Screening of Methane Fermentation Cellulose degrading Bacteria and its Optimization of Culture Conditions
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Abstract:
In order to be effective, rapid degradation of organic polymer compound biogas fermentation, from soil degradation to a plant screening high efficiency degradation cellulose strain. In sodium carboxyl methyl cellulose as the only carbon source of liquid medium training strains, the cellulose enzyme produced for several and filter paper are show have better degradation ability. Next to the optimization of the strains of the culture condition experiment results show that the best cellulolytic strains of the conditions for the reaction temperature 30℃, fermented liquid 1% inoculated quantity, carbon source sodium carboxyl methyl cellulose 0.75%, had 1.5% nitrogen pancreatic specially designed, and so on. Optimization strains after the culture condition, cellulose enzyme activity has increased 2.8times.
