Optimization of Fermentation Medium and Culture Conditions of Hydrocarbon-Degrading Bacterium Brevibacillus panacihumi W25

Xin Xin Wang; Chen Li; Li Bin Zhao; Liang Wu; Ping Zhou; Wei An; Yu Chen

doi:10.4028/www.scientific.net/AMR.1010-1012.69

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1010-1012Optimization of Fermentation Medium and Culture...

Optimization of Fermentation Medium and Culture Conditions of Hydrocarbon-Degrading Bacterium Brevibacillus panacihumi W25

Abstract:

Members belonging to the genus Brevibacillus had potentials in the bioremediation of hydrocarbon-contaminated soils. However, little is known about the fermentation medium and culture conditions of Brevibacillus panacihumi. The effect of concentrations of glucose and (NH₄)₂SO₄, initial pH value and culture temperature on the biomass of B. panacihumi W25 was measured with single factor experiments, which was a hydrocarbon-degrading bacterium. Polynomial regression analysis showed optimal concentration of glucose and (NH₄)₂SO₄, initial pH value and culture temperature were 45.2 g/L, 0.6 g/L, pH 7.3 and 30.3°C, respectively. The optimization of fermentation of B. panacihumi was reported for the first time.

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Periodical:

Advanced Materials Research (Volumes 1010-1012)

Pages:

69-72

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1010-1012.69

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Online since:

August 2014

Authors:

Xin Xin Wang*, Chen Li, Li Bin Zhao, Liang Wu, Ping Zhou, Wei An, Yu Chen

Keywords:

Bioaugmentation, Biomass, Polynomial Regression, Single Factor Experiment

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