Affiliation:
1. Department of Food Science, North Carolina State University, Raleigh, North Carolina 27607
Abstract
Acid production in milk by
Lactobacillus bulgaricus
was stimulated by tomato juice or its serum. Preliminary purification of the stimulants involved adsorption and elution on a cation-exchange resin. Unidimensional paper chromatography in two solvent systems was employed in further isolation and purification. Identification of the stimulatory components was based on ultraviolet spectral analysis and thin-layer chromatography. The stimulants were identified as adenine and adenosine.
Publisher
American Society for Microbiology
Subject
General Pharmacology, Toxicology and Pharmaceutics,General Immunology and Microbiology,General Biochemistry, Genetics and Molecular Biology,General Medicine
Reference18 articles.
1. Further studies of unidentified factors required in the nutrition of Lactobacillus casei;Daniel L. J.;J. Biol. Chem.,1948
2. Purine and pyrimidine derivatives in cows' milk. Intern. Dairy Congr., 15th;Deutsch A.;London,1959
3. Nutritional requirements of Lactobacillus leichmanii;Gupta Y. P.;Ann. Biochem. Exptl. Med. (Calcutta),1960
4. Some characteristics of a growth stimulant in corn steep liquor for Lactobacillus casei;Heimbuch A. H.;J. Bacteriol.,1956
5. The nature of some growth stimulatory substances for Lactobacillus delbrueckii;Ikawa M.;J. Bacteriol.,1956
Cited by
5 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献