Instant yellow tea preparation method

Abstract

The invention discloses an instant yellow tea preparation method, which comprises the steps of picking green tea, adding water for extraction, separating tea residues in tea extract by using a continuous filter, filtering and clarifying liquid part, concentrating, disinfecting, converting and drying to obtain instant yellow tea. Since the green tea is selected as raw materials, the source of the raw materials is rich and the raw materials are easy to obtain. A converting process is a special process which comprises the steps of placing disinfected green tea concentrated solution in an asepticstorage tank, then degassing and finally storing the solution at set temperature for a specific period, so as to facilitate the change of certain components in tea leaves, remove crude green gas, reduce bitter taste and increase sweet and mellow taste; and especially, the converting process can enable the tea soup to become yellow, so as to obtain the characteristic of yellow tea and make the instant yellow tea. The process of the preparation method provided by the invention is simple, easy to operate and suitable for industrial mass production.

Description

technical field [0001] The invention relates to a method for preparing tea, in particular to a method for preparing instant yellow tea. Background technique [0002] Instant tea is generally made by extracting tea leaves with water, filtered or centrifuged, concentrated and dried. It is a solid powder that can quickly dissolve in water, has no tea residue and maintains the unique flavor of tea. It is ready to drink and can also be used as a food and beverage preparation Raw materials. Using conventional processing methods, generally what kind of tea raw materials are used to process instant tea with the same name, such as instant green tea, which is processed by using green tea raw materials. [0003] In the prior art, there are patents on yellow tea processing, but no patents on instant yellow tea processing. my country is a big tea-producing country with a variety of tea varieties, which are generally divided into six major tea categories: green tea, black tea, green tea...

AI Technical Summary

Problems solved by technology

my country is a big tea-producing country with a variety of tea varieties, which are generally divided into six major tea categories: green tea, black tea, green tea (oolong tea), white tea, dark tea, and yellow tea. Such as Junshan Yinzhen), there is almost no production of bulk yellow tea, and there is a problem of lack of raw materials to produce instant yellow tea according to the traditional method. Therefore, we explore the use of green tea as raw material to process instant yellow tea. After concentration and sterilization, "transformation" is carried out to produce instant yellow tea with obvious quality characteristics of yellow tea