GRAPEFRUIT 49 oz - Vintners Harvest Fruit Puree. Established in 1935 and located in Oregon's Willamette Valley, Vintners Harvest fruit puree is the most delicious in the world. The purees contain no seeds and are commercially sterile. You can use these fruit purees right from the can. Packed in 49 oz tins. Use the fruit purees in the primary or secondary fermenter. Never boil the purees. Great for brewing, wine making, Italian ice and baking.