It can be considered healthier grapes of these varieties, they are the result of a pioneering research in the world that has achieved a five fold resveratrol content in wine, with the ultimate goal of offering the market not only top quality, but healthy. Resveratrol is a polyphenol found in grape skins, from where it passes to the must during the fermentation process. "Faced with normal levels of resveratrol in tempranillo cocnentración of 4-5 mg / l., We achieved an incredible increase, achieving rates of up to 26.6 mg / l., the highest naturally found in wine. "We pulverize for 15 days jasmine essence diluted in water before it reacts considering strain suffered any external attack and protects synthesizing an increased amount of polyphenols."