Processing process for anhua black raw tea

Abstract

The invention relates to a processing process for anhua black raw tea, and in particular relates to the processing process for the anhua black raw tea. The processing process comprises the following steps of: picking fresh leaves, removing water, primarily rubbing, piling, secondarily rubbing, drying, naturally storing and pre-pressing. According to the processing process provided by the invention, the material selecting is particular, and all black tea raw materials adopt the raw materials in the producing area of liudong tea in jiangnan town; in the process of removing water, the firewood is used as fuel, so that air pollution caused by using coal as fuel is avoided and the tea is prevented from absorbing peculiar smell of sulfur dioxide released by coal combustion, and the original flavor of the tea is greatly ensured. The tea can be kept black and oily through the baking of pine firewood, and the tea color is orange red and bright. After being baked, the tea is naturally stored for over one year before being pressed, fermented in an oxidative manner, and primarily processed; no crushing process is needed before the pressing process; as space inside the tea is bigger due to raw tea-leaf pressing, oxygen needed for microbial activities is provided, and so golden flowers can be seen inside the black tea finished product.

Description

technical field [0001] The invention relates to a processing technology of tea, in particular to a processing technology of Anhua black hair tea. Background technique [0002] Black hair tea sticks have thick leaves and broad leaves, and the color is dark brown and oily. In addition, black hair tea is a fermented tea, which gets better and better with age, and has a certain collection value. The selection of raw materials for Heimao tea is very important, and the selection of raw materials directly affects the quality of the finished tea. Usually, the manufacturing process of Heimao tea is divided into five processes: greening, initial kneading, stacking, re-kneading, and drying. The fixation process is usually divided into manual fixation and mechanical fixation. In traditional manual fixation, coal is generally used as fuel for heating, which is easy to cause air pollution and tea absorbs the sulfur dioxide odor released by coal combustion, thus destroying the original f...

AI Technical Summary

Problems solved by technology

The fixation process is usually divided into manual fixation and mechanical fixation. In traditional manual fixation, coal is generally used as fuel for heating, which is easy to cause air pollution and tea absorbs the sulfur dioxide odor released by coal combustion, thus destroying the original fragrance of tea.

According to the traditional process, the shredding process is used before pressing to ensure that the pressed bricks are easy to shape, but after the shredded tea leaves are pressed, the gap between the tea and the tea is large, and the oxygen required by the microorganisms cannot be given, thus affecting Nutrition and Taste of Tea

In addition, in the traditional process, after the black hair tea is processed, it is directly pressed to become a finished product, which is not conducive to the fermentation of black hair tea and seriously affects its quality and taste