TY JOUR TI Viability of Yogurt Starter Cultures and Bifidobacteria in Co-Cultured Milk KW Milk KW yogurt KW Streptococcus salivarius subsp. thermophilus KW Lactobacillus delbrueckii subsp. bulgaricus KW Bifidobacterium bifidum KW Bifidobacterium longum KW microbial count KW microbial co-cultivation JO Dairy industry AU Bekpergenova, A.V. AU Perunova, N.B. PY 2025 IS 0 PB Kemerovo State University