摘要:本实验选取石榴叶为原料制作速溶红茶，考察了不同茶浓缩液比例对速溶茶粉中多糖、茶多酚、透光率以及β-环糊精、可溶性淀粉、蔗糖的添加量对速溶茶粉的出粉率、粘度、水分活度及冲调性等指标的影响。获得较好的速溶石榴茶配方，进行年产800t速溶石榴红茶粉的工厂设计，并绘制其工艺流程图、车间平面布置图。
结果表明：最优配方为：石榴红茶浓缩液10%；β-环糊精15%；可溶性淀粉7.2%；蔗糖9%。并进行了年产800t速溶茶粉的工厂设计。
关键词 速溶石榴红茶粉；配方；工艺；工厂设计
Abstract:This experiment selects the pomegranate leaf production of instant black tea as raw material, the amount of instant tea powder, tea polyphenols, polysaccharides in light transmittance and β - cyclodextrin, soluble starch, sucrose of different tea concentrated liquid ratio on the instant tea powder of powder rate, viscosity, water activity and solubility index. Get instant pomegranate tea formula better; with an annual production capacity of 800t instant black tea powder pomegranate plant design, and its process flow chart, workshop layout drawing.
The results show that: the optimal formula was: Pomegranate black tea concentrated solution 10%; β-cyclodextrin 15%; soluble starch and sucrose 9% 7.2%. And an annual output of 800t instant tea powder plant design
Keywords Instant pomegranate black tea powder Formula Technology Plant design
