Instant tea for benefiting qi and calming nerve and preparation method of instant tea

Abstract

The invention discloses instant tea for benefiting qi and calming nerve and a preparation method of the instant tea. The instant tea is prepared from the following raw materials in parts by weight: 400-420 parts of teal leaves, 10-11 parts of walnut kernels, 3-4 parts of caulis bambusae in taeniam, 6-7 parts of immature bitter oranges, 4-5 parts of dried tangerine peel, 2-3 parts of poria cocos, 8-9 parts of glycyrrhiza, 3-4 parts of wild jujube kernels, 1-2 parts of schisandra chinensis, 4-5 parts of polygala tenuifolia, 2-3 parts of ginseng, 4-5 parts of prepared rhizome of adhesive rehmannia, 30-40 parts of activated carbon, 45-46 parts of rapeseed oil and 0.1-0.2 part of hydroxypropyl methyl cellulose. In the invention, tea water is filtered by the activated carbon to remove caffeine in the tea water, and the activated carbon is processed to form a film on the surface which can prevent flavor substances in addition to the caffeine in the tea water from being adsorbed by the activated carbon. In addition, the tea granules are coated with the hydroxypropyl methyl cellulose, so that moisture can be well prevented, and agglomeration caused by absorbing moisture during the storage can be avoided. Furthermore, the instant tea disclosed in the invention has the efficacy of benefiting qi and calming nerve.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to an instant tea for nourishing qi and soothing the nerves and a preparation method thereof. Background technique [0002] Instant tea is a solid tea beverage made from tea leaves, which is extracted, purified, concentrated, and dried. Instant tea is widely favored by consumers for its convenient and fast drinking method. Caffeine is the main functional part of the main taste substances in tea, and the content of caffeine in tea accounts for 2-5% of the total amount of tea. However, high-caffeine instant tea is not suitable for drinking with specific groups of people who are sensitive to caffeine, such as neurasthenia, pregnant women, the elderly, and children. Therefore, the production of instant tea with caffeine is of great significance. Contents of the invention [0003] The object of the present invention is to provide an instant tea for nourishing...

AI Technical Summary

Problems solved by technology

However, high-caffeine instant tea is not suitable for drinking with specific groups of people who are sensitive to caffeine, such as neurasthenia, pregnant women, the elderly, and children