Zinc-selenium-gastrodia elata tea and preparation method thereof

Abstract

The invention relates to zinc-selenium-gastrodia elata tea which comprises the following raw materials in percentage by mass: 50-80% of zinc-selenium tea, and 20-50% of gastrodia elata. The zinc-selenium-gastrodia elata tea is convenient to drink and good in health effect, both can supplement zinc and selenium elements, and can achieve a health effect on the brain. A preparation method of the zinc-selenium-gastrodia elata tea comprises the following processing steps: weighting zinc-selenium tea and gastrodia elata in formula ratio; preparing the gastrodia elata into gastrodia elata powder; drying the zinc-selenium tea until the zinc-selenium tea is dried by 70-90%; carrying out water removing treatment on the zinc-selenium tea at a temperature of 170-190 DEG C; cooling the zinc-selenium tea to 20-30 DEG C; rolling the zinc-selenium tea; uniformly mixing the zinc-selenium tea with the gastrodia elata powder so as to form a mixed material; fermenting the mixed material for 1.5-2.5 hours; carrying out baking and setting treatment on the mixed material, and separating out the gastrodia elata powder; carrying out extracting and fragment enhancing treatment on an intermediate material; carrying out screening treatment on the intermediate material; and packaging qualified products, so that finished products are obtained. The preparation method of the zinc-selenium-gastrodia elata tea is simple in process, easy to operate, high in production efficiency, and high in qualified rate of products.

Description

technical field [0001] The invention relates to the technical field of health-care tea, in particular to a zinc-selenium gastrodia elata tea and a preparation method thereof. Background technique [0002] The health-care tea sold on the market is of a great variety at present, but function is single, and most only play effects such as heat-clearing, quenching one's thirst, refreshing one's mind. [0003] Gastrodia elata is known and accepted by more and more people as a medicinal material that has a health-care effect on the brain. However, the method of eating Gastrodia elata is not convenient. It is mainly used as a soup material, and the production process is long and cumbersome. If Gastrodia elata is directly soaked in water for drinking, its taste is astringent and the taste is not good. [0004] Thereby, there is an urgent need for a health-care tea that can not only supplement zinc and selenium, but also have a health-care effect on the brain. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] There are many types of health teas currently on the market, but their functions are single, and most of them only play the role of clearing away heat, quenching thirst, refreshing, etc.

[0003] Gastrodia elata is known and accepted by more and more people as a medicinal material that has a health-care effect on the brain. However, the method of eating Gastrodia elata is not convenient. It is mainly used as a soup material, and the production process is long and cumbersome.

If you drink Gastrodia elata directly in water, it will taste astringent and taste bad