Wine defect : Caused by yeasts
1. Saccharomyces cerevisiae
2. Saccharomyces bayanus
3. Saccharomyces bailii
4. Saccharomycodes ludwigii
5. Brettanomyces spp.
6. Pichia spp.
7.Hansenula spp.
8. Candida spp.
causes fermentation after usual fermentation.
produces high conc. of ethy acetate
produces high conc. of acetic acid & ethy acetate
Film forming yeasts