Blueberry freeze-dried powder solid beverage

Abstract

The invention discloses a blueberry freeze-dried powder solid beverage, and relates to the technical field of health care beverage processing. The beverage is prepared from 15%-30% of whole blueberry freeze-dried powder and 5%-15% of flavoring agents such as white sugar; the beverage is prepared by directly brewing the whole blueberry freeze-dried powder which is taken as raw materials, and a processing technology mainly comprises the procedures of freeze-drying, packaging and sterilizing. The processing technology is simple, the equipment investment is little, the production cost is low, relevant processing technologies are mature, and industrialized production is easy to achieve; whole blueberries are taken as the raw materials and processed through freeze drying at low temperature, and therefore the blueberry freeze-dried powder solid beverage is high in nutritional value, good in healthcare function and suitable for market development tendency.

Description

technical field

[0001] The invention relates to the technical field of health drink processing, in particular to a blueberry freeze-dried powder solid drink. Background technique

[0002] Blueberries are rich in protein, carbohydrates, vitamins, minerals, anthocyanins, superoxide dismutase and other active ingredients, which have anti-aging, reducing cardiovascular and cerebrovascular diseases, and anti-cancer effects. Though along with the recognition of people's blueberry nutritive value, the demand of blueberry increases gradually, therefore, the development of blueberry has good prospect. However, there are still some problems at present: 1. There are still technical difficulties in the protection of functional components in blueberry processing, such as the easy destruction of anthocyanins and polyphenols in the processing of blueberries, continuous and efficient production processing The technology is still immature; 2. The deep processing capacity of the product is r...