Blended blueberry juice and preparation method thereof

Abstract

The invention discloses a blended blueberry juice and a preparation method of the blended blueberry juice. The blended blueberry juice is prepared from the following raw materials in parts by weight: 30 to 40 parts of highbush blueberries, 20 to 25 parts of juicy peaches, 1 to 6 parts of pectin, 12 to 15 parts of black currant, 6 to 8 parts of granulated sugar, 1 to 3 parts of pectinase, 1 to 4 parts of cellulase, 2 to 4 parts of hemicellulase, 1 to 3 parts of protease, 12 to 15 parts of lonicera edulis, 22 to 24 parts of grape seeds, 1 to 4 parts of propolis and 3 to 5 parts of vitamin E. According to the blended blueberry juice disclosed by the invention, a large amount of anthocyanin active ingredients in blueberries are reserved, and the blended blueberry juice contains rich nutritional ingredients and has the functions of activating retinas, promoting the regeneration of rhodopsin in retina cells, preventing myopia, increasing the eyesight and removing eye fatigue.

Description

Technical field [0001] The invention relates to a blueberry mixed fruit juice and a preparation method thereof. Background technique [0002] One is a low shrub, short-footed wild, small particles, and rich in anthocyanins; the second is artificially cultivated blueberries, which can grow to 240cm high, with larger fruits and full flesh, which improves the taste of wild blueberries and enhances The body's absorption of anthocyanins. There are more than 400 species of Bilberry plants distributed all over the world, which are originally and mainly produced in the United States and are also known as American blueberries. my country's wild blueberries are mainly produced in Changbai Mountain, Daxinganling and Xiaoxinganling forest areas, and most of them are in the Daxinganling area. Artificial domestication and cultivation have been successfully carried out in recent years. The research on blueberries in my country began in the early 1980s. The Small Berry Research Institute of J...

AI Technical Summary

Problems solved by technology

Medical clinical reports also show that anthocyanins in blueberries can promote the regeneration of rhodopsin in retinal cells, prevent myopia, and improve vision. Therefore, blueberries are often made into various beverages, but most of them are not considered in the production process. The active ingredient of anthocyanin, it is easy to make anthocyanin active during high temperature sterilization, and it is also easily affected by sunlight on the packaging