Persimmon leaf tea and preparation method

Abstract

The invention relates to persimmon leaf tea and a preparation method. The preparation method for the persimmon leaf tea comprises the following steps of: deteriorating, namely deteriorating persimmon leaves serving as raw materials naturally at the aeration-drying position; performing green killing, namely scalding the deteriorated leaves in hot water to perform green killing for 15 to 20 minutes; immersing in cold water, namely immersing the scalded leaves subjected to green killing in the cold water for 3 to 5 hours; twisting and softening, namely draining the leaves immersed in the cold water, and kneading lightly, so that the persimmon leaves are softened and deformed; roasting, namely putting the twisted leaves in a pot and roasting quickly; fumigating, namely fumigating the roasted leaves in the pot; airing and reshaping, namely spreading the roasted and fumigated wet tea leaves at the cool and ventilating position uniformly by using a bar screen for airing and reshaping; and packaging, namely screening impurities in the tea leaves by using a mesh screen, packaging at different grades according to colors, shapes and taste, sealing and putting the packaged tea in a drying closed container for storage. In the persimmon leaf tea prepared by the method, the nutritional ingredients of the persimmon leaves can be maintained, and the persimmon leaf tea serving as a finished product has the ideal appearance.

Description

technical field [0001] The invention relates to a health beverage and a preparation method thereof. In particular, it relates to a persimmon leaf tea and a production method thereof. Background technique [0002] Persimmon leaves contain rutin, choline, protein, minerals, sugar and other ingredients, and what is more commendable is that it is rich in vitamin C. Fresh persimmon leaves from June to October contain 1,000 mg of vitamin C per 100 grams, and about 3,500 mg per 100 grams of dried persimmon leaves. [0003] Persimmon leaves can be used to make tea. It is a fitness drink that contains tannins similar to tea leaves. Pass the stool, purify the blood, and revive the tissue cells of the body. Regular drinking of persimmon leaf tea is beneficial for stabilizing and lowering blood pressure, softening blood vessels, clearing blood and reducing inflammation. [0004] There are multiple methods for preparing persimmon leaf tea, such as patent applications CN97108626 and C...

AI Technical Summary

Problems solved by technology

[0005] However, the existing persimmon leaf tea preparation method is similar to the traditional tea preparation method, does not improve the preparation process for the characteristics of persimmon leaf tea, and is not completely suitable for the preparation of persimmon leaf tea.

Specifically, because persimmon leaves have the characteristics of large leaves, thick mesophyll, and many colloids, it is difficult to obtain the ideal tea shape while maintaining the nutritional content of persimmon leaves through the traditional tea-making process.

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