Affiliation: | (1) Laboratory of Applied Microbiology, Institute of Microbiology, Bulgarian Academy of Sciences, 4002 Plovdiv, 26 Maritza Blvd, Bulgaria;(2) Higher Institute of Food and Flavour Industries, 26 Maritza Blvd, 4002 Plovdiv, Bulgaria;(3) ELBY Center of Research Development and Production, 44-A Lagera Blvd, 1612 Sofia, Bulgaria |