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Vegetable salt containing sea salt and method for preparing vegetable salt by adopting centrifugal spray-drying technology

A centrifugal spray and plant salt technology, applied in the field of plant salt, can solve the problems of unfavorable health and high salt content, and achieve the effect of relieving dry eyes and improving the removal effect.

Inactive Publication Date: 2016-09-07
王胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there is no report of adding mulberry extract to edible salt to prepare functional edible salt; plant salt belongs to the category of nutrition, and it is not very realistic to eat plant salt purely to improve the body condition, because long-term consumption is required , and brine sea salt is our daily edible salt, therefore, inventing a functional plant-salt edible salt that can be eaten for a long time is a problem to be solved at present, and the present invention also needs to solve the following technical problems existing in the prior art:
[0007] 3. The current edible salt, the salt content is too high, long-term excessive consumption is not conducive to health

Method used

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  • Vegetable salt containing sea salt and method for preparing vegetable salt by adopting centrifugal spray-drying technology

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 Preparation of vegetable salt containing sea salt

[0036] Step 1. Heavy metal removal

[0037] (1) Precipitation filtration

[0038] Precipitation: Take coastal brine and measure the copper ion content in the brine to be 20mg / L, the cadmium ion content to be 30mg / L, and the mercury ion content to be 31mg / L. Put the brine into the sedimentation tank and settle for 3.5 hours.

[0039] Filtration: Filter the precipitated brine through a metal filter felt with a mesh number of 220 mesh.

[0040] (2) Heavy metal ion adsorbent to remove heavy metals

[0041] The filtered brine is passed through a heavy metal ion adsorbent to remove heavy metal ions.

[0042] Preparation and adsorption of heavy metal ion adsorbent:

[0043] A. Preparation of culture medium: 6 parts of potassium dihydrogen phosphate, 2 parts of glucose, 3 parts of sodium chloride, 5 parts of diatom powder, 3 parts of magnesium sulfate, 12 parts of distilled water, temperature 26°C, pH value 6....

Embodiment 2

[0068] Embodiment 2 Preparation of plant salt containing sea salt

[0069] Step 1. Heavy metal removal

[0070] (1) Precipitation filtration

[0071] Precipitation: Take coastal brine and measure the copper ion content in the brine to be 20mg / L, the cadmium ion content to be 28mg / L, and the mercury ion content to be 30mg / L. Put the brine into the sedimentation tank and settle for 4 hours.

[0072] Filtration: Filter the precipitated brine through a metal filter felt with a mesh number of 220 mesh.

[0073] (2) Heavy metal ion adsorbent to remove heavy metals

[0074] The filtered brine is passed through a heavy metal ion adsorbent to remove heavy metal ions.

[0075] Preparation and adsorption of heavy metal ion adsorbent:

[0076] A. Preparation of culture medium: 8 parts of potassium dihydrogen phosphate, 3 parts of glucose, 5 parts of sodium chloride, 6 parts of diatom powder, 5 parts of magnesium sulfate, 11 parts of distilled water, temperature 26°C, pH value 6.9;

...

Embodiment 3

[0101] Embodiment 3 Preparation of plant salt containing sea salt

[0102] Step 1. Heavy metal removal

[0103] (1) Precipitation filtration

[0104] Precipitation: Take coastal brine, and the copper ion content in the brine is measured to be 20mg / L, the cadmium ion content is 31mg / L, and the mercury ion content is 31mg / L. Put the brine into the sedimentation tank and settle for 3.5h.

[0105] Filtration: Filter the precipitated brine through a metal filter felt with a mesh number of 220 mesh.

[0106] (2) Heavy metal ion adsorbent to remove heavy metals

[0107] The filtered brine is passed through a heavy metal ion adsorbent to remove heavy metal ions.

[0108] Preparation and adsorption of heavy metal ion adsorbent:

[0109] A. Preparation of culture medium: 10 parts of potassium dihydrogen phosphate, 3 parts of glucose, 5 parts of sodium chloride, 6 parts of diatom powder, 4 parts of magnesium sulfate, 13 parts of distilled water, temperature 26°C, pH value 6.9;

[01...

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Abstract

The invention provides vegetable salt containing sea salt. The vegetable salt containing the sea salt is granules of which granular sizes are 0.5-1.25mm. NaCl content of the vegetable salt containing the sea salt is 63-79%, whiteness of the vegetable salt containing the sea salt is 76-79% and anthocyanin content of the vegetable salt containing the sea salt is 3-7.5%. The invention further provides a method for preparing the vegetable salt by adopting a centrifugal spray-drying technology. The method for preparing the vegetable salt comprises a step of preparing a strain culture medium; and the strain culture medium comprises the following components in parts: 6-10 parts of potassium dihydrogen phosphate, 2-4 parts of glucose, 3-6 parts of sodium chloride, 5-7 parts of diatom powder, 3-5 parts of magnesium sulfate and 11-13 parts of water. A biological adsorbent prepared by adopting the particular technology of the invention has relatively good heavy-metal-removing effects that the cadmium-ion-removing rate is 100%.

Description

technical field [0001] The invention relates to a plant salt containing sea salt and a method for preparing the plant salt by adopting a centrifugal spray drying process, belonging to the field of plant salt. Background technique [0002] With people's full understanding and the improvement of living standards, people have higher requirements for edible salt, such as to contain more minerals and more functional ingredients. [0003] Mulberry extract is obtained by sorting, pressing and filtering the ripe fruit ears of Morus alba. The filter residue is filtered after solvent extraction, the filtrate and the filter residue extract are combined, refined and concentrated to obtain the finished product. The mulberry extract has the functions of nourishing the liver and kidney, nourishing blood and promoting body fluid, moistening the intestines and laxative; it can also accelerate skin regeneration and whiten skin. Remove freckles and make skin soft and elastic. [0004] In the...

Claims

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Application Information

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IPC IPC(8): A23L27/40A23L5/20A23L33/105
CPCA23V2002/00A23V2200/30A23V2250/1614A23V2250/21A23V2300/10A23V2300/14A23V2300/50
Inventor 王胜
Owner 王胜
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