The organicacid in seriflux was mainly lactic acid which developed by the fermentation of lactobacillus, and lactobacillus mainly came from environmental microbial groups.
浆水中的有机酸主要是由乳酸杆菌发酵而产生的乳酸，乳酸杆菌主要来源于周围环境微生物菌群。
2
Citric acid is an important organicacid and mainly produced by fermentation method.
柠檬酸是一种重要的有机酸，主要通过发酵法生产。
3
Sugar fermentation tests prove escherichia coli and ordinary proteus and produces acid and gas and bacillus subtilisin a small amount of organic acid;