Bacterial Growth Factors Related to Vitamin B12 and Folinic Acid in some Brown and Red Seaweeds.
- 1 January 1953
- journal article
- research article
- Published by Danish Chemical Society in Acta Chemica Scandinavica
- Vol. 7 (1) , 167-172
- https://doi.org/10.3891/acta.chem.scand.07-0167
Abstract
Algae of 2 classes, Phaeophyceae and Rhodophyceae, were examined for the presence of vit. B12, folic acid, and folinic acid, with the use of Lactobacillus, Leuconostoc, and Streptococcus strains for microbiological estimation. In Sphacelaria arctica, Laminaria saccharina, Fucus vesiculosus, Furcellaria fastigiata, Poly-siphonia nigrescens, and Rhodomela subfusca concns. of vit. B12 up to 1 [mu]g./gr. of dry weed were found.This publication has 5 references indexed in Scilit:
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- THE OCCURRENCE OF VITAMIN-B12 AND OTHER GROWTH FACTORS IN ALFALFA1950
- THE MICROBIOLOGICAL ASSAY OF VITAMIN B12 WITH LACTOBACILLUS LEICHMANNIIJournal of Biological Chemistry, 1949
- Vitamin B12, A Cobalt ComplexScience, 1948
- A Dehydrated Experimental Medium for the Microbiological Assay of Folic AcidJournal of Bacteriology, 1948