Dendrobium candidum tea and preparation method thereof

Abstract

The invention belongs to the technical field of foods, and particularly relates to a dendrobium candidum tea. The dendrobium candidum tea consists of 5-15 parts by weight of dendrobium candidum and 20-40 parts by weight of tea leaves. In the preparation process of the dendrobium candidum tea, the dendrobium candidum and the tea leaves are separately processed and then combined and molded in proportion, so that the effects of a tea and a dendrobium tea, including refreshing oneself, clearing away heart fire, clearing summer-heat, promoting digestion, resolving phlegm, removing unctuosity, reducing weight, clearing away heart fire for relieving restlessness, removing toxicity, neutralizing the effect of alcoholic drinks, promoting the production of body fluid to quench thirst, reducing pathogenic fire, improving eyesight, relieving dysentery, removing dampness and the like, are improved; the dendrobium candidum tea has clear soup and green leaves, is rich in fragrance, sweet in taste, beautiful in appearance, and high in taste astringency. The preparation technology is simple, the operation is convenient, the dendrobium candidum tea can adapt to industrialized production, and market demands are met.

Description

technical field [0001] The invention belongs to the technical field of food, and in particular relates to a dendrobium officinale tea and a preparation method thereof. Background technique [0002] Dendrobium officinale (scientific name: Dendrobium officinale Kimura et Migo), also known as: black knot grass, Yunnan iron bark. Belonging to the order of Micros, it is a perennial epiphytic herbaceous plant of Orchidaceae. Stem erect, cylindrical, 9-35 cm long, 2-4 mm thick. Mainly distributed in Anhui, Zhejiang, Fujian and other places in China. Its stem is used as medicine, and belongs to yin-tonifying medicine in tonic medicine. Sweet in the mouth, slightly cold in nature. It has the effects of promoting body fluid and nourishing the stomach, nourishing yin and clearing away heat, nourishing the lungs and kidneys, improving eyesight and strengthening the waist. Usually, Dendrobium candidum is used to make tea. Take 20-30 grams of fresh Dendrobium candidum, wash, remove c...

AI Technical Summary

Problems solved by technology

The above-mentioned drinking methods are brewed with boiling water or boiled with water to separate out the active ingredients, but the effective ingredients separated out are very limited, less ingested, more thrown away, inconvenient to use, and unfavorable for the active ingredients of Dendrobium officinale. dissolution

[0003] At present, in the Chinese patent CN102048002A, the dendrobium is first matched with other raw materials, soaked in water, boiled, and the juice is filtered to make a dendrobium tea beverage. With this method, more active ingredients of the dendrobium can be extracted for people to drink for health care. But the disadvantages are: there are more ingredients, the price is correspondingly higher, and the preparation method is more complicated.

Chinese patent CN103931809A discloses a method for preparing Dendrobium black tea by pre-treating tea leaves and Dendrobium through quick-freezing, thawing, microwave killing, rolling, and fermentation. Microwave, fermentation, and other processing methods are required, and the processing method involves environmental Disadvantages such as unclear microbial species caused by uncertainties such as temperature and temperature

Chinese patent CN103392878A discloses a processing method of Dendrobium candidum tea. In this method, the fresh leaves of Dendrobium candidum are sun-dried, dried, shaken, greened, twisted, and dried to obtain Dendrobium candidum tea. Utilizing the fresh leaves of Dendrobium candidum, Combining the production process of oolong tea and green tea, the cell wall of fresh leaves is destroyed to promote fermentation, and the double-fixing and double-kneading process is adopted. The process is complicated. Different grasps of the degree of rolling during multiple rolling processes will lead to differences in the taste, color, and effect of the final product. The quality of the prepared tea is unstable, which is not conducive to mass industrial production and affects its appearance and internal quality

[0004] The present invention aims at the disadvantages of existing dendrobium candidum tea that the active ingredients are not easy to dissolve, the preparation process is unstable, and it is not conducive to industrial production, and provides a dendrobium candidum tea with simple ingredients, stable quality, and production by utilization and a preparation method thereof