Concentrated honey peach clear juice and making method

Abstract

The invention provides concentrated honey peach clear juice and a making method. The making method comprises the following making steps of selecting ripe fresh raw materials, performing cleaning, removing kernels, performing pulping, performing squeezing, performing pasteurization, performing enzymolysis, performing ultrafiltration, performing concentration and the like. The product namely the concentrated honey peach clear juice is clear transparent concentrated clear juice which is subjected to mechanical kernel removal, hydrolysis treatment through pectines, amylase and pectinase, so that the content of soluble solid matters is 20-75%, the pH is smaller than 4.0, and the juice yield rate is greater than 90%. According to the concentrated honey peach clear juice and the making method disclosed by the invention, through mechanical complete kernel removal and pectines enzymolysis, the breakage of kernels can be reduced to the maximum extent, and the juice yield rate of the product is substantially increased; through enzymolysis, decoloration adsorption and ultrafiltration techniques, colloid and clear juice ingredients in honey peaches are separated; and through concentration, theconcentrated honey peach clear juice product which is pure in fragrance, stable in quality and free from any additives is obtained.

Description

technical field [0001] The invention relates to a concentrated clear peach juice and a preparation method thereof, in particular to the preparation of concentrated clear peach juice without any addition, which has undergone mechanical complete pitting, enzymatic hydrolysis of pulp, decolorization, adsorption, and ultrafiltration, with high juice yield and no addition The method belongs to the technical field of fruit deep processing. Background technique [0002] Peach is rich in nutrition, soft and juicy, sweet and sour, full of flavor, and has the effects of beautifying the skin, clearing the stomach, moistening the lungs, and eliminating phlegm. But peaches are difficult to store, perish easily, and eating is limited by seasons. The development of concentrated peach clear juice is in line with people's pursuit of nutrition, health and no additives in modern life. The current peach juice production process is to crush the whole peach and filter out the large-grained peach...

AI Technical Summary

Problems solved by technology

The above two patents disclose the basic process of peach juice production, both of which use food additives to ensure the flavor and stability of the product, but do not solve the problems of low juice extraction rate and damage to the fruit core, which lead to the impact of peach cores and kernels on the flavor of the product