Acetic Acid
Ferment
conversion of carbs to alcohols and carbon dioxide, or organic acids using yeast, bacteria, under anaerobic conditions
Lactic Acid
More acidic than acetic acid
Lactic Acid Bacteria
Lactococcus, Lactobacillus, Leuconostoc, Pediococcus, Streptococcus species
Pyruvic Acid
Yeast
a part of alcoholic fermentation
Homolactic acid fermentation
pyruvic acid is converted directly into lactic acid