Selenium-rich refined tea and preparation method thereof

Abstract

The invention discloses selenium-rich refined tea with multiple efficacies, which is an instant tea series of products produced by using tea polyphenol, nano selenium, witloof inuline and stachyose as raw materials. Other auxiliary materials can be added or not according to special requirements on product properties. Compared with traditional tea leaf and tea polyphenol beverage with single component, the product has the characteristics of reasonable formula and wide application, can be used for daily health care and adjuvant therapy of certain diseases, and has active promotion value.

Description

Technical field: [0001] The invention relates to a solid beverage, more specifically, to a series of selenium-enriched refined tea products prepared with tea polyphenols, nano-selenium and the like as main raw materials and a preparation method thereof, belonging to the technical field of food and preparation thereof. Background technique: [0002] China is the birthplace of tea, with a history of cultivating and making tea for thousands of years. China's tea, silk, and porcelain once monopolized the world. Tea drinking was pioneered in China, and the origin of Chinese tea drinking can be traced back to the ancient Shennong family. The ancients used tea as sacrifices, food and medicine for thousands of years ago. Treating guests with tea, meeting friends with tea, and exercising with tea have become a unique tea-drinking custom in China, and even drinking tea and tasting tea as an artistic enjoyment. Tea is known as the "national drink" in China and has developed into a tea cu...

AI Technical Summary

Problems solved by technology

Although the traditional way of drinking tea is good, it is also unsatisfactory: First, the traditional tea leaves or their fermented products are directly brewed. There are more than 500 biological components in tea, some of which can bring health. Hazards, such as caffeine in strong tea can cause calcium loss; caffeine stimulates the central nervous system, making it difficult to fall asleep; drinking tea before going to bed or on an empty stomach can easily hurt the stomach; tea cannot be drunk overnight; tea cannot be taken with medicine; It is a stimulant drink, and should not be consumed by teenagers, neurasthenia, cardiovascular and cerebrovascular diseases, poor sleep conditions, and weak health

The second is to drink tea at ordinary times, and the specific dosage and brewing method can only make use of 20% of the active ingredients in the tea, which is not enough to meet the needs of health care or disease prevention and treatment.

[0005] However, most of the tea polyphenol drinks currently on the market are beverages with a single component of tea polyphenols, which have single effects and insufficient nutrition.