Green plum and purple perilla beverage and preparation method thereof

The invention discloses a green plum and purple perilla beverage and a preparation method thereof. The preparation method comprises the steps of: placing green plums within a preset maturity range in sweet water with the mass concentration of 0.5%-2% for dipping treatment; then fishing out the green plums to carry out freezing; after heating to unfreeze the green plums, carrying out juicing to obtain green plum juice; then after mixing the green plum juice with a purple perilla extracting solution treated by a water extraction method, filtering a mixture to obtain filtrate; then adding a dispersant into the filtrate; and sequentially carrying out mixing, defoaming, filling and sealing to obtain the green plum and purple perilla beverage. According to the scheme, the purple perilla and green plum beverage has the advantages of good flavor and high nutritional value, and meanwhile, also has the characteristics of strong fresh-keeping capability, few additives, safety and reliability. 本发明公开了一种青梅紫苏饮料及其制备方法，制备方法包括