Characterization of the tea fungus metabolites
- Cite this article as:
- Blanc, P.J. Biotechnol Lett (1996) 18: 139. doi:10.1007/BF00128667
- 411 Views
The tea fungus (commonly designed as “kombucha”) is a symbiotic culture of at least three microorganisms: the acetic acid bacteria Acetobacter xylinum and two yeasts Zygosaccharomyces rouxii and Candida sp. in sugared tea (Hesseltine, 1965; Anonymous, 1983). These microorganisms were cultured in their traditional medium and several metabolites were identified and quantified : ethanol, lactic, acetic, gluconic and glucuronic acids. The antibacterial product known as usnic acid was also searched.