The aim of the project is the extension of the wine product market using experimental and applied research. The wine products will be from the area of non- and low-alcoholic wine products with the added value of increased content of antioxidants and polyphenols, especially resveratrol derivates. The manufacture will use alternative biotechnological production methods of the non- and low-alcoholic wines and concomitant utilization of the high antioxidant content in the waste products of wine industry (grape stems and canes). An effective by-product utilization from wine technologies will be achieved. The project will be accomplished by active cooperation between commercial subjects and research institution.