Single cell protein production by photosynthetic bacteria grown on the clarified effluents of biogas plant |
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| Authors: | Sudhanshu Vrati |
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| Institution: | (1) Department of Microbiology, College of Basic Sciences & Humanities, G. B. Pant University of Agric. & Tech., 263 145 Pantnagar, India;(2) Present address: Department of Biochemistry, Faculty of Science, The Australian National University, 2601 Canberra, ACT, Australia |
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| Abstract: | Summary Anaerobically digested cow dung was separated by centrifugation into solid residue and liquid supernatant fractions. Clarified supernatant fraction, rich in volatile fatty acids, supported the growth of photosynthetic bacteria. Single cell protein from different photosynthetic bacteria, grown on clarified supernatant, was found to be rich in essential and sulphur amino acids. Rhodopseudomonas capsulata produced the best single cell protein. |
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