Mn2 + improves surfactin production by Bacillus subtilis |
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Authors: | Yu-Hong Wei I-Ming Chu |
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Institution: | (1) Department of Chemical Engineering, Yung Ta Institute of Technology and Commerce, Ping-Tung, Taiwan, R.O.C. |
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Abstract: | Surfactin productivity by Bacillus subtilis was increased from 0.33 g l–1 to 2.6 g l–1 by adding 0.01 mM Mn2+ to a defined glucose medium. The final yield exceeded that of most reported values for genetically improved strains. |
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Keywords: | Bacillus subtilis biosurfactant manganese surfactin |
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