Preparation method of jujube health salt

Abstract

The invention discloses a preparation method of jujube health salt. The preparation method comprises the following steps: 1) jujube pre-treatment, 2) supercritical CO2 extraction: extracting jujube powder by using supercritical CO2 to obtain jujube functional components; and 3) recrystallization: dissolving the jujube functional components, resulting from the step 2, of B, C, and D in a pure water solution at a normal temperature and a normal pressure, adding and dissolving sodium chloride till the solution is saturated, and performing vacuum distillation to obtain jujube health salt crystals. The preparation method of jujube health salt is provided in the invention, and jujube extractives are added into salt, so that a health function of jujubes can be maximally developed, and people's health is prompted while using salt for achieving a purpose of seasoning.

Description

technical field

[0001] The invention belongs to the field of food seasonings, and relates to a health-care salt of botanical ingredients and a preparation method thereof, in particular to a kind of edible salt which can realize the health-care effect while ensuring the seasoning by processing the jujube fruit through a certain process. Salt preparation method. Background technique

[0002] As the saying goes: "Without salt, there is no taste". Salt has been indispensable in people's life since ancient times. It is one of the most important substances for human survival, and it is also the most commonly used seasoning in cooking. Add some salt, which is both seasoning and beneficial to human health. However, traditional table salt usually only has the function of seasoning, and its function is relatively simple, and its sodium content is high. Excessive intake can easily lead to high blood pressure, edema, coronary heart disease, and cardiovascular disease. and other chronic...