Blueberry health tea and preparation technology thereof

Abstract

The invention relates to the technical field of blueberry health teas and preparation technologies thereof, and especially relates to a blueberry health tea formula. The formula comprises a blueberry health tea raw material, the blueberry health tea raw material is selected from anyone of or a combination containing two or more of dried blueberry leaves, blueberry stalks, blueberry branches or blueberry fruits, and the particle size of the dried blueberry leaves, blueberry stalks, blueberry branches or blueberry fruits is 50-500 meshes. The blueberry leaves, blueberry stalks, blueberry branches or blueberry fruits can be used as a main raw material to individually prepare the blueberry health tea, and can also be mixed with tea leaves and / or stevia to prepare the blueberry health tea, the blueberry leaves, blueberry stalks, blueberry branches or blueberry fruits are rich in anthocyanidins and have high nutrition values, the tea leaves have various kinds, and the blueberry leaves, blueberry stalks, blueberry branches or blueberry fruits can be matched with different tea leaves to prepare the blueberry health tea with different mouthfeels, so the nutrition values of blueberry are reserved, the delicate fragrance mouthfeel of tea is reserved, and the blueberry health tea is instant. A preparation technology of the blueberry health tea is simple, and is suitable for large-scale industrial application.

Description

technical field [0001] The invention relates to the technical field of blueberry health-care tea and its preparation process, in particular to a blueberry health-care tea and its preparation process. Background technique [0002] Blueberry, also known as blueberry, belongs to Ericaceae (Ericaceae) Vaccinium spp. perennial deciduous or evergreen shrubs. It is a new fruit tree developed in the United States since the 1930s. The fruit has unique flavor and high nutritional value. It also has health care functions such as anti-cancer, prevention of cardiovascular disease, and prevention of cranial neurasthenia. Blueberry has become a generally accepted product in western developed countries. The history of blueberry cultivation in my country is short, but it is developing rapidly. Especially in the past three years, the planting area has increased rapidly, and it has exceeded 1,000 hectares at present. my country's blueberry industry is in the ascendant and has a bright future....

AI Technical Summary

Problems solved by technology

With the mass planting of blueberries, the output of blueberry leaves, blueberry branches and blueberry stalks has also increased and has not been well utilized. However, the processing and utilization of blueberry leaves, blueberry branches and blueberry stalks is very little, and most of them are treated as waste. Waste and Environmental Pollution

[0003] Most of the existing blueberry health teas are made from blueberry fruit, but the output of blueberry fruit is limited, the price is high, and it is made by fermenting blueberry fruit, the process is complicated. The applicant found through research that blueberry leaves, blueberry branches and blueberry stalks are rich in antioxidant active substances. However, there are no reports about using blueberry leaves, blueberry branches and blueberry stalks as raw materials to make blueberry health tea, and no related process research has been carried out.

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