Rolling and shaping processing method of tea

Abstract

The purpose of the invention is to provide a rolling and shaping processing method of tea. The rolling and shaping processing method of the tea comprises the following steps of: (1), putting well prepared raw tea leaf materials into a fixating machine so as to carry out fixation treatment; (2), performing rolling processing on the tea leaves fixated in the step (1) after completion of soaking, wherein a ferrugination solvent mixture is uniformly sprinkled onto surfaces of the tea leaves before the rolling processing, and the rolling processing is specifically composed of mechanical rolling and artificial rolling, namely preliminary rolling is performed first by using a rolling machine, and artificial rolling is performed then; and (3), performing drying treatment, namely carrying out steam-drying in a steam drying barrel. The rolling and shaping processing method of the tea is capable of effectively catalyzing tea polyphenols so as to effectively improving decomposition rate of the tea polyphenols; moreover, the mechanical rolling and the artificial rolling are combined so as to ensure shortened rolling time and improved rolling efficiency, and improve shaping effect of the tea leaves so as to improve quality of the tea.

Description

technical field [0001] The present invention relates to the field of tea processing equipment, mainly relates to the improvement and design of tea rolling processing method, especially relates to a tea rolling plastic processing method. Background technique [0002] With the improvement of tea processing level, people in the process of making tea, tea rolling is a necessary processing step, which can effectively roll the tea polyphenols in the tea leaves, and decompose the tea polyphenols through chemical reactions, so as to reduce The content of tea polyphenols in tea can effectively reduce the bitter taste of tea and improve the taste of tea. However, in the traditional rolling process, manual rolling is required, and full rolling is required. Generally, the rolling time is longer, which reduces the rolling efficiency. Or use machinery to knead, although the speed is very fast, the rapid rotation of the kneading machine causes serious damage to the tea leaves, which reduce...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of tea processing level, people in the process of making tea, tea rolling is a necessary processing step, which can effectively roll the tea polyphenols in the tea leaves, and decompose the tea polyphenols through chemical reactions, so as to reduce The content of tea polyphenols in tea can effectively reduce the bitter taste of tea and improve the taste of tea. However, in the traditional rolling process, manual rolling is required, and full rolling is required. Generally, the rolling time is longer, which reduces the rolling efficiency. Or use machinery to knead, although the speed is very fast, but the rapid rotation of the kneading machine causes serious damage to the tea leaves, which reduces the quality of the tea leaves to a large extent, and there are also great shortcomings