Lithocarpus polystachyus rehd extract effervescent tablet and preparation method thereof

Abstract

The invention provides a lithocarpus polystachyus rehd extract effervescent tablet and a preparation method thereof. Raw lithocarpus polystachyus rehd is adopted as a raw material, hot water is used for extracting the active ingredients of raw lithocarpus polystachyus rehd, adjuvants are added to produce acidic granules and alkaline granules, moreover, the formulas of the acidic granules and the alkaline granules are optimized, and thereby a novel solid beverage which not only keeps the active ingredients in lithocarpus polystachyus rehd but also can be quickly dissolved is obtained. Since thetea beverage and the effervescent product are combined, the aroma of tea can be kept, the active ingredients of the tea can be sufficiently utilized for clearing heat and removing toxicity, improvingeyesight and refreshing mind and the like, furthermore, the rich lithocarpus polystachyus rehd resource of the region of the Hunan Xuefeng mountain can be sufficiently utilized, the added value of the raw material is increased, and the utilization value of tea leaves is increased.

Description

technical field [0001] The invention belongs to the field of food, and relates to an effervescent tablet of Duosuike extract and a preparation method thereof. Background technique [0002] Duosuike, commonly known as sweet tea, is a plant of the genus Shike in the family Fagaceae. It is mainly distributed in the wild form in the low mountain dense forests of the provinces and regions south of the Yangtze River in my country. [1] , Huaihua City, Hunan Province is one of the main production areas of Dosuike. For thousands of years, the people in the place where Duosuike is produced have picked its young leaves to make sweet tea. The tea has a strong aroma, bright color, sweet and long-lasting aftertaste, and unique flavor. The chemical constituents of Polyacaceae are mainly flavonoids and triterpenoids. At least 22 flavonoids have been isolated and identified from the aboveground parts of the leaves of Polyacae. These substances are mainly distributed in the leaves and are th...

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