The invention discloses a new ancient-method preparation process of jujube-
bud black tea. The process comprises the following steps: sorting and tedding, sunning, withering, rocking, automatic weighing, rolling, fermenting, composite primary
drying, forming and deblocking, secondary
drying, primary preparation and
aroma enhancing, static aged storage, and alcoholization refining
aroma enhancing. According to the new ancient-method preparation process of the jujube-
bud black tea, quick-heating withering
process equipment is specially designed according to different water contents of coarse and old leaves and different properties of green leaves, so that the requirements of
quality control and large-scale production can be met; the
water content of the tea leaves is more uniform by utilizing atomized water adding, and
polyphenol substances in the tea leaves generate oxidative
polymerization under the enzymatic action through aerobic
fermentation; the
microwave frequency is high, the temperature of a material is rapidly increased by heat so as to achieve the effect of rapidly heating to remove green and
astringent taste, the jujube-
bud black tea is newly prepared by using an ancient method, the unique taste and the quality of jujube leaf tea are improved; and furthermore, alcoholization
aroma enhancing has a sterilization function and has the significant effect of removing the bitter and
astringent taste of the tea. A powerful process technology guarantee is provided for high-end tea enterprises.