CN103230067A - Blueberry juice processing method - Google Patents

Abstract

The invention discloses a blueberry juice processing method which comprises the following steps of: cleaning the blueberry fruits, and airing; standing for 3-5 hours at the temperature of -4 DEG C, and pulping in the environment at the temperature of 15 DEG C; adding pectinase for enzymolysis, wherein the ratio of pectinase amount to the blueberry pulp is (1-5):100000; adding mango juice into the blueberry pulp according to the 50 mass percent, and uniformly mixing; and filling, performing pasteurization, cooling and packaging. The blueberry pulp processed by the method is rich in nutrition, unique in mouthfeel and suitable for long-term drinking for most people, the vision is improved, and the eyestrain is relieved.

Description

A kind of processing method of blueberry juice

Technical field

The present invention relates to non-alcoholic beverage, specifically is a kind of processing method of blueberry juice.

Background technology

Contain mineral elements such as 19 seed amino acids, multivitamin and SOD, ellagic acid, Ellagitannins, folic acid, ursin, anthocyanin, super oxidizing ferment, visual purple, flavonoids and abundant calcium, iron, zinc, selenium in the blueberry fruit, its VC content is tens times of apple, the good reputation that " king of berry " arranged, it is first-class alimentary health-care function fruit, fashionable European and American countries is defined as one of human five big healthy food by FAO (Food and Agriculture Organization of the United Nation) (FAO).It is blue that the blueberry fruit is, and subcircular, epidermis have one deck bloom, single fruit weight 0.5-2.5 gram, and the pulp exquisiteness, seed is minimum, sweet acid appropriateness, and have fragrant refreshing pleasant fragrance.Its nutrition health-care functions: strengthen eyesight, eliminate kopiopia.Promote the capillary microcirculation, skin care, beautifying face and moistering lotion.Eliminate free radical, resisting oxidation and delaying senility, strengthen body immunity.Enliven and delay cranial nerve and wear out, improve memory.Have the effect of inflammation in the good elimination body, especially remarkable to the effect of urinary tract infections, chronic nephritis.Have anticancer, softening blood vessel, effect for reducing blood fat, can also reduce the occurrence probability of hypertension and apoplexy.

The inventor has summed up a kind of processing method of blueberry juice from the angle that the performance blueberry nutrient is worth, and can satisfy popular mouthfeel demand, can also keep the active component in the blueberry to greatest extent.

Summary of the invention

The processing method that the purpose of this invention is to provide a kind of blueberry juice.

The processing method of blueberry juice of the present invention is characterized in that may further comprise the steps:

(1) blueberry is really cleaned up, dry;

(2) placed under-4 ℃ the environment 3-5 hour, and in 15 ℃ of environment, pulled an oar then;

(3) add pectase and carry out enzymolysis, the addition of pectase is 1-5:100000 with the ratio of blueberry slurry quality; Control is at 48-50 ℃, and enzymolysis time is 80min;

(4) in the blueberry slurry, add mango juice by quality 50%, mix;

(5) can, pasteurize, cooling packing.

The blueberry juice of method processing of the present invention is nutritious, and the mouthfeel uniqueness helps to improve eyesight, alleviates kopiopia, and the blueberry anthocyanin in the blueberry also has the removing oxygen radical, and is anticancer waits effect.Be fit to most of people's long-term drinking.

The specific embodiment

Embodiment

The processing method of blueberry juice of the present invention may further comprise the steps:

(1) blueberry is really cleaned up, dry;

(2) placed under-4 ℃ the environment 3-5 hour, and in 15 ℃ of environment, pulled an oar then;

(3) add pectase and carry out enzymolysis, the addition of pectase is 2:100000 with the ratio of blueberry slurry quality; Control is at 48-50 ℃, and enzymolysis time is 80min;

(4) in the blueberry slurry, add mango juice by quality 50%, mix;

(5) can, pasteurize, cooling packing.

Claims (1)

1. the processing method of a blueberry juice is characterized in that may further comprise the steps:

(1) blueberry is really cleaned up, dry;

(2) placed under-4 ℃ the environment 3-5 hour, and in 15 ℃ of environment, pulled an oar then;

(3) add pectase and carry out enzymolysis, the addition of pectase is 1-5:100000 with the ratio of blueberry slurry quality; Control is at 48-50 ℃, and enzymolysis time is 80min;

(4) in the blueberry slurry, add mango juice by quality 50%, mix;

(5) can, pasteurize, cooling packing.