Yellow tea making process
Yellow tea is characterized by yellow soup yellow leaves, the main features of the system is the process of stuffy yellow, the use of high-temperature fixation to destroy the activity of enzymes, and subsequent oxidation of polyphenols is due to the damp heat effect caused by, and produce some colored substances. Lesser discoloration is yellow tea, and heavy tea is formed.
The typical process is to kill green, stuffy yellow, dry, rubbing is not an essential process of yellow tea.
(1) Fixing
The yellow tea has a vital role in the formation of aroma by killing green to destroy the activity of the enzyme, evaporating part of the water, and emitting green grass gas.
(2) stuffy yellow
Boring yellow is a characteristic of the yellow tea manufacturing process and is the key process for forming yellow yellow soup. From the fixation to the end of drying, all of them can create suitable conditions for the yellowing of tea leaves. However, as a tea making process, some teas are stuffy and yellow after fixing, others are stuffy yellow after the flames, and some are stuffy. process alternately. For different tea quality, the methods are different, but all the same, are all in order to form a good yellow yellow soup quality characteristics.
The main factors affecting stuffiness are the moisture content and leaf temperature of the tea. The higher the water content, the higher the leaf density, and the faster the yellowing process under hot and humid conditions.
(3) Drying
Yellow tea is generally dried in several batches and the temperature is lower than other teas.
(Triangular leaf Coptis) Ranunculaceae, Coptis. Rhizome yellow, internodes obvious, mostly densely rooted, with transverse stolons. Leaves 3-11; leaf blade ovate, slightly leathery; petiole glabrous. Scapes yellow-green, narrowly ovate, apical apex; petals nearly lanceolate, apex acuminate, Middle slightly widened, with honey groove; stamens long only about 1/2 of the petals; anthers yellow, filaments narrowly linear; style slightly curved. Oval oblong, carpels stalked puberulent. March-April flowering, April-June results. Specialty Chongqing pillars yellow water. Health elevation of 1600-2200 meters between the mountain forest, often cultivated, wild rare. Rhizome is a famous traditional Chinese medicine ("Coptis"), with berberine, Coptidis base, Coptis base, tetrandrine and other alkaloids, can cure acute conjunctivitis, acute bacillary dysentery, acute gastroenteritis, hematemesis, Embolism.
Plant Triangular Leaves Coptis
Plant Triangular Leaves Coptis
Chongqing Taisun Pharmaceutical Co., Ltd. , https://www.taisuncoptis.com