Survival of Bacillus sp., Pseudomonas sp. and lactic acid bacteria subjected to freeze-drying and long-term storage

Abstract

Conservation of scientific and industrially valuable strains of microorganisms for long-term storage presents the main goal for every collection. National Collection of Nonpathogenic Microorganisms (NCNM) contains different bacterial diversity (fungi, yeasts, actinomycetes, bacteria, cyanobacteria, microalgae) with antimicrobial activity, stimulator effect on plant productivity, producers of vitamins, porphyrins, siderophores, exopolysaccharides, phytohormones, polypeptide antibiotic substances, lactic and acetic acids, etc.