Blueberry-flavored milk beverage and processing technology thereof

Abstract

The invention discloses a blueberry-flavored milk beverage. The beverage comprises 35-50 parts of skimmed milk powder, 18-25 parts of blueberry fruits, 5-13 parts of raspberries, 5-13 parts of mulberry fruits, 8-15 parts of honey, 2-4 parts of xylitol, 0.4-1.5 parts of taurine, 0.3-0.8 part of nisin and 0.5-1.3 parts of a food stabilizer. A processing technology comprises the following steps: taking a proper amount of blueberry fruits according to a scale, putting the blueberry fruits into a high-pressure steam pot for steaming, taking out the blueberry fruits after steaming, naturally coolingthe blueberry fruits, adding a proper amount of water into a crusher for crushing, and removing pomace to obtain blueberry juice; taking a proper amount of blueberry fruits, raspberries and mulberryfruits according to a scale, cutting and separating the blueberry fruits, the raspberries and the mulberry fruits into small blocks, adding a proper amount of honey, mixing and stirring the small blocks, and putting the small blocks into a closed container for sugar soaking for 3 to 5 days to obtain mixed preserved fruits; taking a proper amount of skimmed milk powder according to a scale, sequentially adding the blueberry juice and the mixed preserved fruits, and sequentially adding other ingredients in the mixing and stirring process; and putting the mixed materials into a homogenizer to behomogenized, performing sterilization by adopting a bus sterilization technology and after the homogenization is finished, and sealing and canning the obtained the blueberry-flavored milk beverage.

Description

technical field [0001] The invention relates to the technical field of food processing technology, in particular to a blueberry-flavored milk drink and a processing technology thereof. Background technique [0002] Milk-containing beverages refer to products made from fresh milk or dairy products through fermentation or non-fermentation. Milk-containing beverages are divided into formulated milk-containing beverages and fermented milk-containing beverages. Formulated milk-containing beverages are beverages prepared by adding one or more of water, white sugar, sweetener, sour agent, fruit juice, tea, coffee, plant extracts, etc., using milk or dairy products as raw materials. Blueberry fruit is rich in nutrients, which has the functions of preventing brain nerve aging, protecting eyesight, strengthening the heart, anti-cancer, softening blood vessels, enhancing human body immunity, etc., and has high nutritional components. Among them, blueberries have attracted much attent...

AI Technical Summary

Problems solved by technology

However, due to the sweet and sour taste of blueberries and their difficulty in preservation, there are less blueberry-flavored drinks available to the public on the market now.