Saccharomyces carlsbergensis 4228におけるビタミンB_1とビタミンB_6との関連 : (VIII) 振とう培養時の増殖にたいするビタミンB_1およびビタミンB_6の影響

概要

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Growth of Sacch. carlsbergensis in varied age of preincubation was estimated on shaking culture of the broth containing thiamine or pyridoxine with heavy inoculum such as 19-22 mg% (dry weight of cells to the broth) . Growth response of the yeast to thiamine varied with age of inoculum : Growth of cells from exponential growth phase was stimulated by thiamine but it from apparent stationary phase was inhibited by thiamine. Maximum growth inhibition was shown at concentrations of thiamine above 500μg%. Growth of the yeast was always stimulated by pyridoxine regardless of age of the inoculum, and the fastest growth of the yeast was observed by addition of pyridoxine 2μg% and thiamine 500μg%.
日本ビタミン学会の論文
1969-11-25