Blueberry functional beverage and production method thereof

Abstract

The present invention discloses a blueberry functional beverage and a production method thereof. The production method includes the following steps: honeysuckles, red jujubes, cordate houttuynia, Chinese wolfberry fruits and pure water are put into a pot with a recorded tick mark, boiled over strong heat, and then stewed over gentle heat for 30-45 minutes, the pure water is added into the pot until the pure water reaches the tick mark, and the mixture is boiled until the mixture is just boiling; nectar tea is immediately added into the mixture, and the mixture is subjected to hot soaking for 20-30 minutes and then filtered; 2 parts of sugar are added into the filtrate when the filtrate is cooled to 40 DEG C, lemon slices are added into the filtrate after the filtrate is evenly stirred, and the filtrate is soaked with temperature maintained at 38-42 DEG C for 1-2 hours; and blueberry fruit powder is poured into the filtrate and stirred evenly, thereby obtaining the blueberry functional beverage. The production method takes full account of the stability of various functional components, and the produced blueberry functional beverage can maximize the retention of the functional components of the various raw materials; and the blueberry functional beverage is various in functions, and has effects in resisting oxidation, resisting senility, improving immunity, expelling toxin, maintaining countenance, etc. The production method takes full advantage of an antibacterial effect of the honeysuckles so that the obtained blueberry functional beverage is longer in shelf life, and the production method is simple in process, low in equipment requirements, and apt to realizing automation.

Description

technical field [0001] The invention relates to the field of food and beverage processing, in particular to preparing a high-quality blueberry functional beverage and a preparation method thereof. Background technique [0002] The name of blueberry comes from the English blueberry, which means blue berry, and it is mostly produced in the United States and Canada. Most of the blueberries sold in supermarkets are imported fresh blueberries, which are neither sweet nor sour, and have a relatively light taste. The pure wild blueberries produced in Daxing'an Mountains in my country have a slightly sour taste, but after adding sugar and boiling, the sour and sweet taste is just right. After the blueberry jam is boiled, take a spoonful to eat. It tastes sweet and sour. [0003] The VMA (anthocyanin pigment) of blueberry fruit has a good health care effect on the eyes, can reduce eye fatigue and improve night vision; blueberry has a high pectin content, which can effectively reduc...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the existing blueberry functional beverage production process, the blueberry functional beverage has single function, blueberry functional components are easily destroyed, contains food additives, non-natural functional beverages and other defects, the present invention provides a blueberry functional beverage and its production method