ISOLATION AND TAXONOMIC STUDY OF YEAST STRAINS FROM BULGARIAN DAIRY PRODUCTS

Twelve yeast strains were isolated and determined taxonomically from traditional dairy products, in which they occurred as additional microflora. Morphological, cultural and physiological tests were carried out resulting in determination of the strains to species. The recent study aims at establishing the species variety of the contaminants in different Bulgarian dairy products, which caused disadvantages in them.