Preparation method of blueberry compound beverage

Abstract

The invention relates to a compound beverage of blueberry juice, mulberry juice and mango juice. A preparation method of a blueberry compound beverage comprises the following steps: by taking the blueberry juice, the mulberry juice and the mango juice as raw materials, blending the raw materials into compound juice; adding bacillus subtilis freeze-dried powder and pectase into the compound juice and processing for 20-30 minutes; standing or centrifuging to layer; taking supernatant and sterilizing; and adding table salt, high fructose corn syrup and honey into the supernatant and blending. According to the preparation method, the blueberry juice, the mulberry juice and the mango juice are used for preparing the compound beverage for the first time; the beverage has an excellent taste and a mellow and uniform flavor and has no splitting feeling; the guarantee period is prolonged under the condition that a preservative is not added; and furthermore, the problem that parts of people are allergic with the mango juice is solved by virtue of the beverage.

Description

technical field [0001] The invention relates to a blueberry drink, in particular to a compound drink of blueberry juice. Background technique [0002] The blueberry pulp is delicate, sweet and sour, with a pleasant aroma. Blueberry fruit is rich in nutrition, and also contains antioxidants such as anthocyanins and flavonoids, which have good nutritional and health effects. Blueberry fruit is thin-skinned, juicy, and has a high water content, making it difficult to store. And blueberries, like other fruits, are a seasonal fruit. Therefore, it depends on the season if you want to eat blueberries or drink blueberry juice. [0003] There is a kind of blueberry juice beverage in the prior art, and it does not add preservatives, and can be preserved for a period of time at low temperature, usually about half a year. It prolongs the shelf life through the technical scheme of fermentation. For example, the Chinese invention patent with the application number of 201410051325.2 d...

AI Technical Summary

Problems solved by technology

However, the production of compound fruit juice is not so simple. The chemical composition of the two fruit juices is different, and the properties and flavors are different. To achieve the ideal stable style, for example, the taste is also sweet and sour, single juice is usually sweet and sour, and most of the compound juices are sweet and sweet, and the separation between sweet and sour is obvious; this kind of instability The performance does not meet the current people's habitual demand for beverages