Bacterial viability after 15 years storage

Abstract

The aim of the research was to check the viability and stability of pure strains Bacillus sp. CNMN-BB-01, CNMN-BB-02, Pseudomonas sp. CNMN-PFB-01, CNMNPsB-03 and lactic acid bacteria strains after 15 years storage in NCNM. Lactic acid bacteria pure cultures used in this study comprised Lactococcus sp. from CNMN-01 to CNMN-14 strains, Streptococcus thermophilus CNMN-15 and CNMN-16 strains.