参杞滋补饮料的研制

Development of Ginseng-Chinese Wolfberry Nourishing Beverage

以人参、枸杞为主要原料研制一种口味良好、色泽柔和,具有滋补作用的保健饮品。研究通过超声波破壁方法从人参和枸杞中提取人参皂苷与枸杞多糖等有效成分,并且对最佳提取条件进行研究,确定人参汁的最佳提取条件为:超声波强度600W,提取时间75s,料水比1:20。枸杞汁的最佳提取条件为:超声波强度800W,提取时间90s,料水比1:25。用提取出的人参汁、枸杞汁、糖与柠檬酸进行饮料的调配,通过正交试验得到最佳配方为:人参汁30%,枸杞汁20%,糖3%,柠檬酸0.1%。制得的参杞饮料具有酸甜可口、有益健康的特点。

Ginseng and Chinese Wolfberry were taken as materials to develop a kind of health drink with good taste and soft color. Ultrasonic wave was used for the extraction of ginsenoside, wolfberry polysaccharide and other active components from Ginseng and Chinese wolfberry respectively. The optimal extraction conditions for ginseng.juice are as follows： ultrasonic power 600 W, extract time 75 s and material-water ratio 1：20, for Chinese wolfoerry juice those are as follows： ultrasonic power 800 W, extraction time 90 s and material-water ratio 1：25. The ginseng.juice, wolfoerry juice, sugar and citric acid were mixed to produce nourishing beverage. Based on orthogonat test, the formula of the beverage was optimized. Results showed optimal formula is： ginseng juice 30%, wolfberryjuice 20%, sugar 3% and citric acid 0.1%. The ginseng-wolfberry beverage has taste of sweetness and sourness, and is favourable to health.