The bacteria used as a food product is bacteria to create acid. Bacteria producing acetic acid by bacteria, lactic acid bacteria, including Lactobacillus sp., Streptococcus sp.
Which bacteria such as change of water sugar and lactic acid. The food tastes sour. The bacteria producing acetic acid are
Acetobacter sp. and Gluconobacter sp. Food products from fermentation with lactic acid bacteria created including salami, kimchi, yoghurt, cheese, etc. and food products from fermentation with the acetic acid bacteria vinegar and coconut.