连翘凉茶研制工艺

Development Process of Forsythia suspensa Herbal Tea

本研究以连翘为原料,通过添加蔗糖、柠檬酸、黄原胶制备凉茶,在单因素试验的基础上进行了正交试验,并对产品稳定性进行了研究。结果表明,最佳工艺条件为10%连翘、3%蔗糖、2%柠檬酸、0.1%黄原胶;所制得的凉茶风味浓郁、甜酸爽口,无异味,稳定性好。

In this paper,Forsythia suspensa was used as raw material to prepare herbal tea by adding sucrose,citric acid and xanthan gum.The orthogonal test was carried out on the basis of single factor test,and the stability of the product was studied.The results showed that the optimal process conditions were 10%Forsythia suspensa,3%sucrose,2%citric acid and 0.1%xanthan gum.The obtained herbal tea had rich flavor,sweet and sour taste,no odor and good stability.