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Biosynthesis of vitamin B12 - by using manioc must as carbon source in fermentation
Biosynthesis of vitamin B12 - by using manioc must as carbon source in fermentation
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机译:维生素B12的生物合成-通过使用木薯必须作为发酵中的碳源
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摘要
Biosynthesis of vitamin B12 is new in which must is prepared from cleaned tubers of manioc (8-10 min cooking), milled and hydrolysed with acid under a pressure of 3-4 kg, the juice obtd. being neutralized after clarification, the must being fermented with Bacillus megaterium, Propionibacterium shermanii, P. freudenreichii, Streptomyces griseus, S. olivaceus of S. rimosus. Cheap, economic process is provided.
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