http://synbioproject.tech/cpi/applications/pomecin/
Pomecins™ are Evolva’s proprietary compounds that prevent mould and yeast growth, with potential uses in food and crop protection as well as consumer health care. They are small molecules of plant origin, deriving from a pathway that occurs in pomegranates. Multiple patent applications have been filed regarding the compositions and uses. Source
Genetically modified yeast fermentation