Process for drying green tea

The invention discloses a process for drying green tea, comprising the steps of low-temperature vacuum drying and hot-air drying. The process is characterized by comprising the following steps: putting the green tea which is rolled by adopting the conventional techniques into a vacuum freeze-drying machine directly, heating to dehydrate in the vacuum environment, taking the green tea out of the vacuum freeze-drying machine after the content of the moisture in the green tea is reduced to 20-28%, and drying by adopting the traditional hot-air drying method until the content of the moisture in the green tea is reduced to 6% or lower. The low-temperature vacuum drying mode and the hot-air drying mode are both used, the advantages of the two drying modes are absorbed, and the disadvantages are discarded. The green tea can be kept green in appearance and tastes more aromatic, and the bitter and puckery flavor of the green tea is improved. The product is emerald green, has mild or chestnut and flower fragrance and m