摘要：随着人们的生活品质的提升，人们更加关注养身保健。虫草、番茄、胡萝卜都具有很高的营养价值，将其制成复合饮料更容易被大众接受，本文通过感官评分实验确定了复合饮料的最佳混合比为虫草发酵液：番茄汁：胡萝卜汁=1:5:4，通过多个单因素实验和正交实验得出，最佳调配比为100%原汁，9%的蔗糖，0.09%的柠檬酸。在稳定性的正交实验中确定了最佳复合稳定剂的组成为黄原胶0.07%、果胶0.45%、海藻酸钠0.35%。均质条件为二次均质，均质压力30Mpa，均质温度60℃。根据实验确定的最佳工艺条件制得的复合饮料具有鲜明的色泽，细腻的口感，酸甜适中，营养丰富等特点，同时还具有一定的保健功能。

关键词 虫草；发酵液；复合饮料

Abstract：As people's living quality, people pay more attention to health care. Cordyceps sinensis, tomato, carrot has very high nutritional value, and make it into a compound beverage more easily accepted by the public, through single factor test, orthogonal test, the optimum ratio of Cordyceps sinensis fermentation liquid, tomato juice, fresh carrot juice was 1:5:4, through orthogonal experiment, the best blending ratio of 100% juice, 9% sucrose, citric acid 0.09%. In the orthogonal experiment stability determines the optimum composition of composite stabilizer for xanthan gum 0.07%, 0.45% pectin, sodium alginate 0.35%. Homogenization condition two homogeneous, homogeneous pressure 30Mpa, homogenization temperature of 60 ℃. According to the compound beverage experimental determination of optimum process conditions obtained with bright color, delicate taste, sweet and sour taste, rich nutrition and other characteristics, and has certain health care function.

Keywords Cordyceps sinensis  Fermentation broth  Compound beverage