| With the medicinal and edible Momordica grosvenorii and Radix pseudostellariae as raw materials, the schemes of extracting the active components of Momordica grosvenorii by water bath heating and extracting the active components of Radix pseudostellariae by ultrasonic crushing were optimized through experiments. At the same time, the scheme of adding citric acid to the beverage was explored. The experimental results showed that the best production process of the compound beverage was as follows: Momordica grosvenorii was heated in 100 ℃ water bath for 50 minutes, Radix pseudostellariae was treated with ultrasound at 200 w extraction power for 9 s. The optimal ingredients additions of the compound beverage were 5 g/L dried Momordica grosvenorii, 5 g/L Radix pseudostellariae, and 0. 10 g/L citric acid. The sensory evaluation of the compound beverage was the best. |