[Biological characterization of Bifidobacterium and Lactobacillus preparations made with the use of hydrolysate-milk and hydrolysate-soybean media].
A complex of biological characteristics important for design of the therapeutic and prophylactic activities of Bifidobacterium and Lactobacillus preparations made with the use of hydrolysate-milk and hydrolysate-soybean media was comparatively estimated. The use of the hydrolysate-soybean medium resulted in an increase of the antagonistic activity of the preparations against a number of opportunistic pathogens that was not connected with changing of their acidity and the content of lysozyme, a bacteriolytic enzyme in the culture fluid. The change in the cultivation conditions due to substitution of the hydrolysate-milk medium for the hydrolysate-soybean medium stimulated the adhesive capacity of the production strains used in the study, which was especially evident with respect to the representatives of the genus Bifidobacterium.
Tsinberg
M B
MB
Deriabin
D G
DG
Denisova
I V
IV
D000818:Animals; D000898:Antibiosis; D001422:Bacterial Adhesion; D001644:Bifidobacterium / Q000254:growth & development / Q000502:physiology*; D003470:Culture Media; D004926:Escherichia coli / Q000502:physiology; D006868:Hydrolysis; D007778:Lactobacillus / Q000254:growth & development / Q000502:physiology*; D008892:Milk; D019936:Probiotics; D013025:Glycine max; D013211:Staphylococcus aureus / Q000502:physiology
D003470:Culture Media