natural whey starter, penicillin G, Streptococcus thermophilus, Lactobacillus delbrueckii, Lactobacillus helveticus, microbial community, freeze-drying, maximum residue limits
Saccharomyces cerevisiae, Saaccharomyces eubayanus, UV mutagenesis, hybrididzation, beer, phenolic off flavor, PAD1, FDC1