Production method of selenium-enriched tea replacement

Abstract

The invention discloses a making method of selenium-enriched tea. The making method comprises the following steps of mainly picking fresh selenium-enriched tea leaf branches and branches being plump and free from diseases and insect pests, then sequentially performing cleaning for three times, performing ultrasonic treatment, performing spreading for cooling, performing fixation, performing striptidying, and performing drying treatment, so that the selenium-enriched tea is obtained. The making method of the selenium-enriched tea is simple and convenient, and the selenium-enriched tea leaves are subjected to performing cleaning for three times, performing ultrasonic treatment, performing spreading for cooling, performing fixation, performing strip tidying, and performing drying treatment,so that the quality of the tea leaves can be notably improved. The tea leaves are rich in selenium elements, tea polyphenols, amino acids and vitamin C. The made tea leaves are emerald green in color,rich in tea fragrance, and mellow in mouth feel, and can effectively overcome the defects that in the prior art, the prepared tea leaves are not high in nutrient components, and high in astringent feeling.

Description

technical field [0001] The invention relates to a method for preparing selenium-enriched substitute tea, which belongs to the technical field of health-care tea processing. Background technique [0002] The processing technology of tea mainly includes killing, kneading, and drying processes. After the tea is picked, it first needs to be fixed at high temperature to kill various oxidative enzymes in the tea, and then it is kneaded and shaped, and finally dried and shaped. At present, the drying process of tea leaves is usually carried out by using a dryer. When in use, the tea leaves after kneading are put into the dryer, and the dryer is heated to dry the tea leaves; There are the following problems in drying: 1. Dryers usually transfer heat quickly, which makes the moisture in the tea leaves quickly lost, causing the tea leaves to become brittle, so that the tea leaves are easily broken and difficult to store after drying; 2. Dryers If the air inside is not circulated, the...

AI Technical Summary

Problems solved by technology

At present, the drying process of tea leaves is usually carried out by using a dryer. When in use, the tea leaves after kneading are put into the dryer, and the dryer is heated to dry the tea leaves; There are the following problems in drying: 1. Dryers usually transfer heat quickly, which makes the moisture in the tea leaves quickly lost, causing the tea leaves to become brittle, so that the tea leaves are easily broken and difficult to store after drying; 2. Dryers If the air inside is not circulated, the water vapor produced by drying the tea leaves will not be easily discharged. When the dryer stops heating, the water vapor in the dryer will condense and come into contact with the tea leaves, causing the water content in the tea leaves to be too high and prone to mold