THE STIMULATION OF YEAST PROLIFERATION BY PANTOTHENIC ACID
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چکیده
منابع مشابه
The Stimulation of Yeast Proliferation by Pantothenic Acid
Pantothenic acid, discovered by Dr. R. J. Williams, has been shown to stimulate the growth of a number of strains of yeast (1). The amount of the stimulation depended on the strain of yeast used and some of the yeasts grew still more rapidly when inosite or crystalline vitamin B, or both were also present in the culture medium (2). Dr. Williams has generously shared with me some of the pantothe...
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15 صفحه اولThe pantothenic acid content of coenzyme A by chick assay.
Lipmann, Kaplan, Novelli, Tuttle, and Guirard (1) reported that, whereas concentrates of the coenzyme required for acetylation (coenzyme A) showed no pantothenic acid activity by the ordinary microbiological assay, considerable amounts of p-alanine were found after acid hydrolysis. From this early observation, it was suspected that the coenzyme might contain combined pantothenic acid which was ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1936
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)74874-6