The invention provides a production method of pitaya and grape composite fruit
vine. The production method comprises the following steps of (1) preparation: preparing the pitaya, the grape and
crystal sugar at a weight ratio of 3.6 to 4.2: 2.0 to 2.5: 1; (2) washing the grape with
clean water, then
drying the washed grape, washing the grape with cold boiled water,
drying the grape, placing the grape and the
crystal sugar into a
wine jar, sealing the
wine jar, and placing the
wine jar in a shade place to enable the grape to be fermented for 3 to 5 days; (3) washing the pitaya with
clean water,
drying the pitaya, washing the pitaya with cold boiled water, drying the pitaya, peeling the pitaya, and
cutting the pitaya into slices; (4) placing the sliced pitaya and the
crystal sugar into the wine jar, placing an appropriate amount of lemon on the topmost surface, sealing the wine jar, and enabling the sliced pitaya and the grape to be fermented for 150 to 180 days; (5) separating the juice and the
slag, and filtering the wine; and (6) bottling the wine. The production method is simple, feasible and low in cost, the original
flavor of the pitaya and the grape can be maintained, and the produced wine is mellow, sweet and tasty and has high nutritive healthcare value; and moreover, the produced wine
dose not contain any
chemical composition, so that the safety and healthy requirement in eating of people can be met.