Preparation method of jujube health salt

A technology of health-care salt and jujube is applied in the field of food seasoning, which can solve the problems of few plant components and difficult to achieve health-care effects, and achieve the effects of maintaining acid-base balance, increasing health-care effects and enhancing immunity

Inactive Publication Date: 2015-07-22
YULIN SALT IND CO LTD CNSG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these salts add very little vegetable ingredients, generally less than 1%, and it is difficult to play a health care role.
[0007] As far as the inventor knows, there is currently no report on adding jujube to salt, or preparing plant-based edible salt with excellent taste and health effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1, the preparation of a kind of jujube health-care salt

[0031] A preparation method of jujube health-care salt, comprising the steps of:

[0032] 1) Jujube pretreatment: Dry the jujube at 60°C for 7 hours, control the water content to 10%, remove the core, crush it to 60 mesh, soak in hot water at 80°C for 3 hours; filter, wash, and dry to obtain the total sugar content 5%, jujube powder with 5% water content;

[0033] 2) Supercritical CO 2 Extraction: the jujube powder described in step 1) is passed through supercritical CO 2 Extraction to obtain the functional components of jujube, including the following extraction steps:

[0034] A. The pressure is 25MPa, the temperature is 25°C, and the time is 60min to remove pesticide residues;

[0035] B. The pressure is 20MPa, the temperature is 30°C, and the time is 3hr, to obtain cAMP and pigment substances;

[0036] C. The pressure is 35MPa, the temperature is 35°C, and the time is 3hr, to obtain vitamins a...

Embodiment 2

[0039] Embodiment 2, the preparation of a kind of jujube health-care salt

[0040] A preparation method of jujube health-care salt, comprising the steps of:

[0041]1) Jujube pretreatment: Dry the jujube at 100°C for 4 hours, control the water content to 5%, remove the core, crush it to 80 mesh, soak in hot water at 50°C for 6 hours; filter, wash, and dry to obtain the total sugar content 8%, jujube powder with a water content of 5%;

[0042] 2) Supercritical CO 2 extraction:

[0043] The jujube powder described in step 1) is passed through supercritical CO 2 Extract the functional components of jujube, supercritical CO 2 CO is used in the extraction 2 99.90% to 99.99% high-purity CO 2 , and the remaining components are inert gases that do not participate in the reaction; including the following extraction steps:

[0044] A. The pressure is 25MPa, the temperature is 40°C, and the time is 30min to remove pesticide residues;

[0045] B. The pressure is 25MPa, the tempera...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/237A23L1/29A23L27/40A23L33/00
Inventor 白森祥黄志明卜明张泽泓苏海飞刘旋李丰伯魏峰
Owner YULIN SALT IND CO LTD CNSG
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