Blueberry green tea bag

Abstract

The invention discloses a blueberry green tea bag. The blueberry green tea bag comprises a brewing bag and blueberry green tea sealed in the brewing bag, the blueberry green tea is prepared by fresh blueberry leaves, and the processing procedures include fresh leaf picking, water-removing, a first rolling, stir-frying, a second rolling, drying and the like. The blueberry green tea bag has the advantages that the blueberry green tea bag is free of caffeine, the brewing is convenient, the leaching speed of soluble matters in tea-leaf is fast, the leaching is thorough, brewed tea water tastes fresh and fragrant, the color of the tea water is pleasant, the tea is rich in tea polyphenol and anthocyanin, and the blueberry green tea bag has heath care effects of anticancer, preventing cardiovascular and cerebrovascular diseases, restraining free radicals, antianaphylaxis, improving human body comprehensive immunity, and the like.

Description

technical field [0001] The invention relates to a drink, in particular to a blueberry tea substitute drink made from fresh blueberry leaves. Background technique [0002] Blueberry (Blueberry) scientific name bilberry, alias blue indigo, bilberry, etc., belongs to the genus Vaccinium in the Rhododendronaceae. The nutritional value of wild blueberries is extremely high, and it is a rare and rare wild fruit. The special nutrients such as anthocyanosides, organic germanium, organic selenium, arbutin, amino acids, and fruit acids contained in blueberries are unmatched by any plant , especially bioflavonoid complexes, referred to as OPC, have superior physiological activities than general plant anthocyanins. Nutrients and health foods based on blueberry fruit are being continuously developed by people. After analysis and detection, blueberry leaves contain a large amount of vitamin C, OPC, SOD, anthocyanins and other components beneficial to the human body, but there are very fe...

AI Technical Summary

Problems solved by technology

CN 101669561 B discloses a tea beverage with purple sweet potato leaves and blueberry leaves as main raw materials and a preparation method thereof. In the tea beverage, after mixing purple sweet potato leaves and blueberry leaves, the finished tea beverage is prepared by killing, kneading, and drying. Since the tea drink is made of purple sweet potato leaves and blueberry leaves mixed together to make tea drinks, it cannot reflect the unique fragrance of blueberry leaves, and the mixing of blueberry leaves and purple sweet potato leaves and kneading will accelerate the internalization of blueberry leaves. Decomposition of anthocyanins, reducing the content of anthocyanins in tea beverages

In addition, due to the large leaves of blueberry leaves and purple sweet potato leaves, the leaching speed of soluble matter in tea leaves is slow and incomplete when brewing.