Preparation method of grease-containing seabuckthorn turbid juice

Abstract

The invention discloses a preparation method of grease-containing seabuckthorn turbid juice, belonging to the technical field of deep processing of agricultural and sideline products. Specific to theproblems of loss of a large quantity of nutrient substances and the like caused by basically selecting a fruit juice complete degreasing method to realize the uniformity of fruit juice appearance in order to solve the problems of fat floating and fruit juice lamination in the prior art, the invention aims at providing the preparation method of the grease-containing seabuckthorn turbid juice specific to the problems mentioned above, a part of fat in seabuckthorn is effectively retained by utilizing a partial degreasing and two-stage high-pressure homogeneous method, not only are the flavor substances and nutrient substances of the seabuckthorn turbid juice effectively retained, but also the problems of fat floating and lamination are effectively solved, so that the seabuckthorn turbid juice, which has high stability and a relatively long shelf life, is obtained, final products have a uniform emulsion state, various kinds of physiological active substances are maintained to the maximum extent, meanwhile, the manufacture cost is significantly reduced, and the seabuckthorn turbid juice can be widely applied to industrial production.

Description

technical field [0001] The invention belongs to the technical field of deep processing of agricultural and sideline products, and relates to a preparation method of seabuckthorn turbid juice containing oil. Background technique [0002] Seabuckthorn is a natural berry plant, its fruit contains a variety of nutrients, known as "the third-generation fruit", "the king of vitamins" and "the most promising raw material for new health products in the 21st century". Seabuckthorn fruit contains more than 190 kinds of biologically active ingredients. It is a rare miraculous plant that integrates protein, unsaturated fatty acids, vitamins, and flavonoids (VP). It is called "vitamin treasure house". [0003] Compared with other raw juices, seabuckthorn raw juice has the following characteristics: [0004] Contains more insoluble pulp components, macromolecular colloids, proteins, polyphenols and other substances. These substances, especially phenolic components such as gallic acid, c...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to solve the current problems and provide a method for preparing oil-containing seabuckthorn turbid juice. Without adding any food additives such as stabilizers and flocculants and active substances such as biological enzymes, the partial degreasing and two The method of high-pressure homogenization in stages makes the pulp particle size in the juice after homogenization within 100nm, which not only effectively retains part of the fat, fat-soluble flavor substances and fat-soluble nutrients of seabuckthorn cloudy juice, but also breaks up fat globules through high-pressure homogenization And after greatly reducing the particle size of fat globules, the problem of fat floating and layering can be effectively solved, thereby obtaining seabuckthorn turbid juice with high stability and long shelf life, making the final product appear in a uniform emulsion state, and maintaining various A physiologically active substance, effectively preventing browning, while significantly reducing preparation costs