A kind of cold pressing processing method of pressing black tea

Abstract

The invention discloses a cold press processing method of compressing black tea, comprising the steps of sorting, flavors extraction, blanching, tea moisturizing, tea weighing, tea pressing, setting and brick withdrawing, drying, packaging and storage; taking a bud and two leaves as the ingredients, implementing flavours extraction for the raw dark green tea, and drying till 3-5% tea moisture under the temperature of 90-100 degree centigrade; implementing tea moisture after blanching with normal temperature water, enabling full backwater of raw dark green tea for 3-4h; after tea weighing, adopt brick tea molding machine for suppression and setting and brick withdrawing, and then pack and store after sending into the drying room for drying; the invention adopts the most scientific and healthy sorting method and processing technology, the fluorine leachingefficiency of the finished tea bricks produced is greatly reduced, without water tightness tast; the tea shape is smooth, of distinct edge, even thickness and size, and bright red liquor color; it has unique stale flavor andoutstanding taste; which improves drinking safety, avoids fluorosis, and can effectively protect the health of the drinkers, the unique taste can also attract more young consumers, and the market prospect is wide.

Description

technical field [0001] The invention relates to the technical field of dark tea processing, in particular to a cold-pressing processing method for tightly pressing dark tea. Background technique [0002] Pressed black tea is semi-finished products made of black tea and sun-dried green tea through sieving, fanning, cutting, grinding, etc., and then steamed at high temperature to form bricks, usually square bricks or other types of tea blocks or bricks; Pressed black tea is made of high-quality black hair tea or sun-dried green tea. After fermentation and heaping, its soup is like amber, with a mellow taste and pure aroma; long-term drinking of pressed black tea can help digestion, effectively promote and regulate human metabolism, and is beneficial to the human body. It plays a certain role in health care and pathological prevention; therefore, in Northwest China, there is a saying that "it is better to be without food for three days than to be without tea for one day". Press...

AI Technical Summary

Problems solved by technology

[0008] The present invention aims at the current situation that the traditional pressed raw materials are rough and old, the fluorine content exceeds the standard, and excessive drinking is harmful to health; and the processing technology is relatively backward, and the prepared products are difficult to meet the tastes of inland consumers and young consumers, and provides a kind of The cold pressing processing method of pressing black tea, to solve the above-mentioned problems