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Plant salt containing sea salt and stevia rebaudiana extract and method for preparing plant salt by using composite nano-biological filtration process

A technology of stevia extract and plant salt, applied in the field of plant salt, can solve the inconvenience of diabetics and other problems, and achieve the effects of good removal effect, good health and good removal effect.

Inactive Publication Date: 2016-09-21
王胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 3. Daily people add sucrose and other raw materials with high sugar content for seasoning during cooking and soup making, which brings inconvenience to diabetics

Method used

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  • Plant salt containing sea salt and stevia rebaudiana extract and method for preparing plant salt by using composite nano-biological filtration process

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: plant salt preparation

[0036] 1. Preparation of refined brine

[0037] (1) Brine collection

[0038] The saturated brine that was concentrated after being exposed to the sun in the shoal was extracted and introduced into the precipitation device, and the sodium carbonate solution with a pH value of 9 was added to the precipitation device, and precipitated for 1 hour, and the supernatant liquid was taken to obtain pure brine. In the brine, the tested mercury ion content: 25mg / L, nickel ion content: 30mg / L, cobalt ion content: 20mg / L.

[0039] (2) filter

[0040] The present invention adopts a three-layer filtering method, the first layer uses alumina as the filter material, the second layer uses bamboo charcoal as the filter material, and the third layer uses nano biological filter cotton for filtering.

[0041] The particle size of the first filter material is 5mm, the particle size of the second filter material is 3mm, and the filter material of the ...

Embodiment 2

[0079] Embodiment 2: plant salt preparation

[0080] 1. Preparation of refined brine

[0081] (1) Brine collection

[0082] The saturated brine concentrated after being exposed to the sun in the shoal is taken out, introduced into the precipitation device, and the sodium carbonate solution with a pH value of 10 is added to the precipitation device, and precipitated for 12 hours, and the supernatant liquid is taken to obtain pure brine. In the brine, the detected mercury ion content is 25mg / L, the nickel ion content is 30mg / L, and the cobalt ion content is 20mg / L.

[0083] (2) filter

[0084] The invention adopts a three-layer filtration method, the first layer uses pebbles as the filter material, the second layer uses bamboo charcoal as the filter material, and the third layer uses nano biological filter cotton for filtering.

[0085] The particle size of the first filter material is 6mm, the particle size of the second filter material is 2mm, and the filter material of the...

Embodiment 3

[0123] Embodiment 3: plant salt preparation

[0124] 1. Preparation of refined brine

[0125] (1) Brine collection

[0126] The saturated brine that was concentrated after being exposed to the sun in the shoal was extracted and introduced into the precipitation device, and the sodium carbonate solution with a pH value of 11 was added to the precipitation device, and precipitated for 1 hour, and the supernatant liquid was taken to obtain pure brine. In the brine, the detected mercury ion content is 30mg / L, the nickel ion content is 20mg / L, and the cobalt ion content is 25mg / L.

[0127] (2) filter

[0128] The invention adopts a three-layer filtering method, the first layer uses rare earth porcelain sand as the filter material, the second layer uses bamboo charcoal as the filter material, and the third layer uses nano biological filter cotton for filtering.

[0129] The particle size of the first filter material is 8mm, the particle size of the second filter material is 3mm, ...

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Abstract

The invention provides plant salt containing sea salt and a stevia rebaudiana extract. The content of NaCl in the plant salt containing the sea salt and the stevia rebaudiana extract is 50%-65%. The plant salt containing the sea salt and the stevia rebaudiana extract comprises the following components by weight: 2%-4% of rebaudioside A and 1%-3% of dulcoside A. The invention also provides a method for preparing the plant salt by using a composite nano-biological filtration process. The method comprises the step of: preparing refined brine; the step of preparing the refined brine includes the step of filtering; in the step of filtering, nano biological filter cotton is adopted for filtering. According to the plant salt containing the sea salt and the stevia rebaudiana extract and being prepared by the invention, the content of NaCl is low, the content of heavy metal ions is low, the content of mercury ions is 0.02-0.03 mg / kg, the content of nickel ions is 0.001-0.005 mg / kg and the content of cobalt ions is 0.02-0.04 mg / kg.

Description

technical field [0001] The invention relates to a plant salt containing sea salt and stevia rebaudiana extract and a method for preparing the plant salt by adopting a nano biological combination filtration process, belonging to the field of plant salt. Background technique [0002] Salt is an indispensable condiment in people's life and plays an important role in life. In order to obtain a better taste in the process of cooking, people add sucrose to the dishes to improve the taste of the dishes, but this will cause diabetes People pose problems. [0003] Studies have shown that stevia extract does not affect blood sugar levels or interfere with insulin. Stevia extract does not contain any calories, which can provide diabetics with more flexible choices in budgeting total calorie intake and help control weight. No matter how stevia extract was ingested, it had no effect on the glycemic index GI. Stevia extract is also used in various foods and beverages, and individual us...

Claims

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Application Information

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IPC IPC(8): A23L27/40A23L33/105
CPCA23V2002/00A23V2200/30A23V2250/21
Inventor 王胜
Owner 王胜
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