CHEMICAL STUDIES ON VITAMIN B12 AND ITS RELATED COMPOUNDS:III. ON THE BIOLOGICAL ACTIVITY OF HYDROXOCOBALAMIN FOR OCHROMONAS MALHAMENSIS
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概要
- 論文の詳細を見る
Hydroxocobalamin was found to be as effective as cyanocobalamin on the growth of Ochromonas as well as on Lactobacillus leichmannii. When it is autoclaved with the Ford medium at 120° for 10 minutes, it is decomposed and the activity was reduced to as low as 20 per cent, and it is not reproducible. In order to determine hydroxocobalamin it is necessary to add it aseptically to the sterilized medium or to autoclave with stabilizing agents such as ascorbic acid.
- 日本ビタミン学会の論文
著者
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清水 祥一
Department fo Food Science and Technology, Faculty of Agriculture, Nagoya University
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加藤 忠克
Department of Industrial Chemistry, Faculty of Engineering, Kyoto University
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加藤 忠克
Department of Idustrial Chemistry, Faculty of Engineering, Kyoto University
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