Lithocarpus polystachyus Rehd health-care tea and preparation method thereof

Abstract

The invention discloses lithocarpus polystachyus Rehd health-care tea and a preparation method thereof. The tea is prepared from, by weight, 60-80 parts of lithocarpus polystachyus Rehd, 10-15 parts of broadleaf holly leaves 8-15 parts of panax notoginseng leaves, 5-10 parts of semen cassiae leaves and 6-10 parts of lotus leaves. The preparation method of the health-care tea includes the steps of raw material preprocessing, weighing and mixing, spreading and airing, fixation, rolling, fermentation, secondary fixation, drying, sterilization and packaging. The prepared health-care tea is good in flavor, good in taste, moderate in sweetness and low in calorie, and no additives are added. Meanwhile, the tea has a good tea medicine function, has the functions of reducing blood sugar and blood lipid, making people lose weight, reducing blood pressure, clearing away heat and toxin, protecting liver and kidney, resisting oxidization, delaying ageing, inhibiting and preventing cancer, improving organism immunity and the like, can be drunk for a long time, and is highly popular with mass consumers.

Description

technical field [0001] The invention relates to the technical field of tea, in particular to a Duosuike health-care tea and a preparation method thereof. Background technique [0002] Lithocarpus ploystachyus Rehd, also known as sweet tea, is an evergreen tree of the Fagaceae Quercus. In the wild state, it is distributed in the provinces south of the Yangtze River in my country, and the resources are very rich. As a kind of medicinal and edible homologous plant, Duosuikee has high content of flavonoids and tea polyphenols, but low content of reducing sugar and caffeine, so it has high edible and medicinal value. The main active ingredients of Dua spicaceae are flavonoids, and they are mainly distributed in the leaves. At present, more than 20 kinds of flavonoids have been isolated and identified from the leaves. Lowering blood pressure, anti-oxidation, anti-allergic, antibacterial and other pharmacological effects, so it has a good development prospect in the development o...

AI Technical Summary

Problems solved by technology

[0003] Due to its high medicinal value, the young leaves of Duosuike have a high sweetness after being soaked, and they are often picked by the people to soak in water for consumption. However, the traditional processing method is simple and extensive, which makes the appearance of sweet tea products unattractive and difficult to preserve and store. Brewing, serious loss of active ingredients

Most of the existing sweet teas are composed of a single twig, which often has problems such as excessively sweet, too sweet, single taste, poor taste, and less nutritional components.