Stimulatory e ects of biosurfactant produced by Pseudomonas aeruginosa
BSZ-07 on rice straw decomposing |
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Authors: | ZHANG Qiuzhuo CAI Weimin and WANG Juan |
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Institution: | Department of Environmental Science and Engineering, Harbin Institute of Technology, Harbin 150090, China. zhangqiuzhuo@126.com |
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Abstract: | Biosurfactant,produced by Pseudomonas aeruginosa BSZ-07,was added to the dee straw decomposing process to enhance the production of reducing sugars.Observed by Fourier Transform InfraRed(FT-IR)and Nuclear Magnetic Resonance(NMR)analysis, the purified biosurfactant was considered as a mixture of RL1 and RL2,which are two different types of rhamnolipids.Two different adding methods,adding the purified rhamnolipid and the on-site production of it were compared.The results showed that 0.5 g/L was the optimum... |
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Keywords: | biosurfactant rhamnolipid on-site rice straw decomposing |
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