Kombucha is a form of sugar,tea as raw materials and the pure natural microbial beverages by a variety of microorganisms(mainly yeast,Lactobacillus acidophilus and acetobacter)common fermentation.Right now,the study about Kombucha mainly focuses on the acidic components and some of the fungal metabolism research.Kombucha is a mixed fermentation and its mechanism is not entirely clear.Therefore the study about the mixed species of fungus and the identification of the composition of the dominant groups ...