关键词: 杜仲叶, 脱苦, 正交实验, 急性毒性

Abstract: This paper introduced the process of compound health beverage ,which used Eucommia Ulmoides Oliv leaveas as themain material, and fresh apple juice and other complements were added. The beverage is of good taste, special flavor, and stablequality. The method of removing the bitter from Eucommia Ulmoides Oliv leaveas was studied. The best formula of haalth drinkwere defined by using orthogonal design.The results showed that Eucommia Ulmoides Oliv leaveas juice 30%, apple juice 20%,sugar 8%, lemon acid 0.15%, β-cyclodextrin 0.2%, VC0.15% were optimal. The effect of acute toxicity of the compound healthbeverage of the Eucommia Ulmoides Oliv leaveas was not fonud.

Key words: Eucommia Ulmoides Oliv leaveas, remove the bitter, orthogonal design, acute toxicity