In fermentatia lactica: Lactobacillus casei, Lactobacillus delbrueckii, Lactobacillus bulgaricus, Streptococcus lactis, Leuconostoc mesenterioides.
In fermentatia acetica: Acetobacter aceti, Acetobacter pasteurianum
In fermentatia propionica; Propionibacterium freudenreichii