Vintner's Harvest Fruit Purees Vintner's Harvest Fruit Purees has made it simple to make fruit based wine and beer. Their fruit is some of the most delicious in the world and their purees contain no seeds, skins or crushing of solid packed fruit, have been commercially sterilized, and can be used right from the can. Always use the fruit purees in the primary or secondary fermenter. Never boil the purees. Add 10-15% less puree as you would fruit. One 49 oz. can will make 1 gallon of fruit wine. 1 49 oz. can per 6 US Gallons Of Wine or 5 Gallons of Beer. Adjust to your liking or favorite recipe!