USE OF DISTILLERS GRAINS FOR CULTIVATION OF LACTIC AND PROPIONIC ACID BACTERIA V. V. Shutova, T. I. Ivinkina, I. V. Fadeeva, V. V. Revin

Details: Category: 6_2010(en); Hits: 180

ISSN 1995-5537

"Biotechnology" journal Vol. 3, No. 6, 2010
Р. 68-74, Bibliography 11, Russian.
Universal Decimal classification: 579.66;663.5.004.8

USE OF DISTILLERS GRAINS FOR CULTIVATION OF LACTIC
AND PROPIONIC ACID BACTERIA

V. V. Shutova, T. I. Ivinkina, I. V. Fadeeva, V. V. Revin

Department of Biotechnology, School of Biology, Mordovian State University, Saransk, Russia;
LLC of «МордовспиртЪ», Saransk, Russia

The fodder probiotic products enriched by live cells of lactic acid and propionic acid bacteria and protein by use distillers grains filtrate are received. Introduction of cobalt chloride in concentration of 1,1 mg/l causes increase of a biomass, live cages propionic acid bacteria maintenance and of protein accumulation. Increase in the same parametres is reached by mixed cultivation of strains steam of Lactobacillus and Propionibacterium. Propionic acid bacteria should be brought in the distillers grains after 3 sentry preliminary incubation of lactobacillus at mixed cultivation. The maintenance of nucleic acids in the fodder products received both by means of separate, and by means of mixed cultivation bacteria does not exceed admissible norm (to 10 g/days) consumption by animals. The quantity of lactobacillus and propionic acid bacteria live cells is sufficient for enrichment of a gastroenteric path of an animal.

Key words: Lactobacillus, Propionibacterium freudenreichii, distillers grains.