Studies on Biotin and Its Relation to the "sporogenes Vitamin".University of Wisconsin--Madison, 1948 - 148 pages |
Contents
A A Microbiological Assay for Biotin | 13 |
Response of Bacteria Yeast and Rats | 13 |
A The Nature of the Sporogenes vitamin | 18 |
1 other sections not shown
Common terms and phrases
activity added amino acids amount of biotin animal arginine arginine and tyrosine aspartic acid assay for biotin bacteria Biochem Biol biotin content biotin deficiency biotin-low ration casein Casitone cent Chem chemically defined medium Clostridium sporogenes compound containing culture Difco egg white eluate factor Elvehjem experiments feces fibrin Fildes filtered filtrate G. M. SHULL glucose growth György high concentrations Hutchings hydrolyzed hydrolyzed casein inactivation of biotin incubation inoculum intestinal isoleucine JOURNAL OF BIOLOGICAL L-Arginine L-Arginine HC1 L-Tyrosine Lactobacillus casei nicotinic acid norit nutrition obtained oleic acid organism oxalacetate oxidation oxybiotin p-aminobenzoic acid pantothenic partial protein digests peroxide-treated biotin phenylalanine potency prepared quantities rancid rancid fat rats replacing biotin response riboflavin ricinoleic room temperature sample Snell sporogenes vitamin stimulatory effect stimulatory factor sulfaguanidine synthesis of biotin thioglycolate tryptophan tube Tween 40 tyrosine unsaturated fatty acids vaccenic Vigneaud W. H. PETERSON yeast extract