Formula and preparation process of cold extraction white tea extract solid beverage

Abstract

The invention discloses a formula of a cold extraction white tea extract solid beverage. The cold extraction white tea extract solid beverage is prepared from, by weight, 2-5 parts of a white tea extract, 40-50 parts of fructo-oligosaccharide, 20-30 parts of milk powder, 10-15 parts of maltodextrin, 1-2 parts of honey, 1-2 parts of flos lonicerae, 1-2 parts of flos chrysanthemi indici, 1-2 parts of fructus lycii, 1-2 parts of resistance dextrin and 1-2 parts of inulin. The invention further discloses a preparation process of the cold extraction white tea extract solid beverage. The preparationprocess comprises the steps of cold extraction of a white tea extract, squeezing and filtration, heating and stirring, cooling and packaging. The formula and preparation process of the cold extraction white tea extract solid beverage have the advantages that the formula and preparation process are more scientific and reasonable, the white tea extract is made by adopting a process for combining water extraction and cold extraction with alcohol extraction and cold extraction, which reduces the destruction of effective components of white tea by the high temperature and improves the effect of the white tea extract, so that the prepared solid beverage is more delicious and have higher nutritional value.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a formula of a cold-extracted white tea extract solid beverage and a preparation process thereof. Background technique [0002] White tea is a kind of micro-fermented tea, which is a traditional famous tea created by Chinese tea farmers. One of the six major teas in China, refers to a tea that is processed after being picked in the sun or simmered without drying or rolling. It has the quality characteristics of complete buds, full body, fresh fragrance, clear yellow-green soup, light and sweet taste. [0003] It is named because the finished tea is mostly bud heads, covered with pekoe, like silver and snow. The main production areas are in Fujian Fuding, Zhenghe, Jiaocheng Tianshan, Songxi, Jianyang, Yunnan Jinggu and other places. The basic process includes withering, baking (or drying in the shade), sorting, refire and other processes. Yunnan white tea is mainly sun-...

AI Technical Summary

Problems solved by technology

[0006] The current white tea extraction process mainly uses water extraction, alcohol extraction, enzyme technology, membrane separation technology, microwave technology, aromatic substance recovery technology, freeze-drying technology, etc. However, these technical means are relatively simple and can only extract the one-step powder nutrition in white tea. , and the yield of the extract is relatively low. At the same time, during the extraction process, the nutritional components of white tea will be destroyed. sensitive substances, such as some vitamins