PROCESS FOR OBTAINING A BIOLOGICAL PREPARATION FROM LACTOBACILLUS PLANTARUM

摘要

The invention relates to a process for obtaining a microbiological inoculant for the silage of fodder by submerged cultivation of selected strains of Lactobacillus plantarum on media with glucose content and reduced content of mineral salts, in which a malt extract is cultivated on a liquid medium for 24...48 h; obtaining an inoculum by seeding with a pre-inoculum and static cultivation at a pH value of 5.5 for 20...28 h, at 36...42°C, under anaerobic conditions; fermentation proper and cultivation while stirring intermittently; processing the production medium to obtain a preparation as a greyish-white powder having the titre of 4.8x10...5x10CFU/g.