Method for preparing radix platycodi leaf green tea

The invention provides a method for preparing radix platycodi leaf green tea. In the method, young leaves and/or buds of radix platycodi, serving as raw materials, undergo deactivation of enzymes, rolling, reshaping and drying to produce the radix platycodi leaf green tea. In particular, the method comprises the following steps of: a, deactivating enzymes: placing fresh young leaves and/or buds of radix platycodi in an enzyme-deactivating pot at the temperature of between 60 and 120 DEG C for twisting, and throwing-frying the leaves and/or buds for 1 to 15 minutes while twisting; and removingodor smell; b, twisting; putting the fresh young leaves and/or buds of radix platycodi, after the deactivation of enzymes, in a tea reshaping machine for ring-shaped twisting for 1 to 50 minutes, making the young leaves and/or buds of radix platycodi pressed and twisted in a curling shape; c, reshaping: controlling the thickness of the young leaves and/or buds of radix platycodi, after twisting, within 0.1 to 3 centimeters, heating the young leaves and/or buds of radix platycodi in an oven or under microwave at the temperature of 40 and 120 DEG C for 1 to 15 minutes, taking out and putting the young leaves and/or buds of radix platycodi in the enzyme-deactivating pot at the temperature of between 60 and 120 DEG C for throwing-frying for 1 to 10 minutes; and d, drying: drying the formed young leaves and/or buds of radix platycodi, and packaging to obtain the finished product.