The invention discloses a lemongrass mixed
fruit juice drink with a function of nourishing the
stomach and a preparation method of the
fruit juice drink. The preparation method comprises steps as follows: lemongrass is subjected to
impurity removal, cleaned and air-dried at the
room temperature in a dark place; then, the air-dried lemongrass is crushed, and a crushed material is obtained; the crushed material and
distilled water are mixed in the
mass ratio being 1:(5-10) and stirred, and a pre-extracting solution is obtained; the pre-extracting solution is boiled and filtered, filtrate is collected, and a lemongrass extracting solution is obtained; papaya, mangoes, grape and apple
flesh are mixed, juiced, homogenized and filtered, and mixed
fruit juice is obtained; the lemongrass extracting solution, the mixed fruit juice and honey are mixed, kept at the temperature of 80 DEG C for 20 mins and immediately cooled to 4 DEG C, and the lemongrass mixed fruit juice drink with the function of nourishing the
stomach is obtained. The product is prepared with the simple preparation method, is low in cost and has healthcare functions including
stomach nourishing and the like and has high market value.