Preparation method of herbal tea containing broadleaf holly leaf

The invention discloses a preparation method for producing herbal tea by taking broadleaf holly leaf and selfheal as main raw materials. The process flow comprises the following steps: decocting the two main raw materials of the broadleaf holly leaf and the selfheal, adding edible sugar, or adding one auxiliary material of tea or arabian jasmine according to regional or seasonal differences, filtering, diluting, sterilizing, filling and sealing to obtain the herbal tea beverage which lowers Pathogenic fire, reduces blood pressure, removes greasiness and has good taste.