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A plant salt and a method of extracting the high-flavone plant salt from suaeda salsa by adopting neutral and alkaline proteases

The technology of neutral protease and Suaeda salsa is applied in the field of plant salt and the extraction of high flavonoid plant salt from Suaeda salsa using neutral and alkaline protease, which can solve the problem of no bacteriostatic effect and poor bacteriostatic effect. And other issues

Inactive Publication Date: 2016-08-31
王胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] (4) The prepared plant salt does not have antibacterial effect, or the antibacterial effect is poor

Method used

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  • A plant salt and a method of extracting the high-flavone plant salt from suaeda salsa by adopting neutral and alkaline proteases
  • A plant salt and a method of extracting the high-flavone plant salt from suaeda salsa by adopting neutral and alkaline proteases
  • A plant salt and a method of extracting the high-flavone plant salt from suaeda salsa by adopting neutral and alkaline proteases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 A kind of method that adopts neutral and alkaline protease to extract high flavonoid plant salt from Suaeda salsa

[0033] Include the following steps:

[0034] (1) cleaning

[0035] Select the tender stems and leaves of Suaeda salsa and the edible parts of cobs, cut them into sections, and the length is 5cm; put 30g of Suaeda salsa into the container, add cleaning water, and use 20KHz ultrasonic cleaning for 2 minutes at room temperature, and then use 40KHz Ultrasonic cleaning for 1 minute to clean the surface attachments of Suaeda salsa, and filter to remove impurities.

[0036] (2) dry

[0037] The cleaned Suaeda salsa is dried by centrifugal dehydration, and the moisture content after drying does not exceed 9-12% of the total mass of Suaeda salsa.

[0038] (3) Smash

[0039] The dried Suaeda salsa is crushed, and the particle size of the crushed material is 150-200 μm.

[0040] (4) Microwave broken wall

[0041] The above fine powder is placed at ...

Embodiment 2

[0058] Embodiment 2 Combination factor analysis experiment

[0059] The method described in Example 1 was used to extract plant salt, and only the addition of neutral protease, the enzymatic hydrolysis temperature of neutral protease, and the addition of alkaline protease in step (6) were changed for the experiment.

[0060] Table 1 Analysis experiment of combined factors of enzyme addition amount and enzymatic hydrolysis temperature

[0061]

[0062] Table 2 Index of extracted vegetable salt

[0063]

[0064] Through the above-mentioned factor combination experiment, it can be seen that embodiment 5 and embodiment 6 are preferred embodiments, that is, the addition of neutral protease is preferably 1.6-2.0%; the enzymatic hydrolysis temperature of neutral protease is preferably 46-50 ° C; alkaline The addition of protease is preferably 0.8-1.1%;

[0065] Preferred embodiment 5 and embodiment 6 are mixed with the solution of 20mg / ml, carry out antibacterial test, the re...

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Abstract

A plant salt is provided. The flavone content of the plant salt is 4.2-4.6 mg / g, and the sodium content of the plant salt is 16.30-16.95%. A method of extracting the high-flavone plant salt from suaeda salsa by adopting neutral and alkaline proteases is also provided. The method includes enzymolysis and heavy metal removing. The plant salt prepared by the method is high in flavone content, the flavone content of the plant salt is 4.2-4.6 mg / g, the sodium content of the plant salt is 16.30-16.95%, the anthocyanin content of the plant salt is 2.9-3.2 mg / g, the Vc content of the plant salt is 43.8-44.6 mg / g, the Fe content of the plant salt is 712-726 mg / kg, the lysine content of the plant salt is 15.98-16.54 mg / g, and the tryptophan content of the plant salt is 6.24-6.35 mg / g. The prepared plant salt has an antibacterial function.

Description

technical field [0001] The invention relates to a plant salt and a method for extracting high-flavonoid plant salt from Suaeda salsa by using neutral and alkaline proteases, belonging to the technical field of plant salt extraction. Background technique [0002] Due to the improvement of people's pursuit of health, the requirements for table salt are not limited to inorganic table salt, and then began to pay attention to organic plant health salt with more reasonable nutrition. Vegetable salt is a new type of table salt with rich mineral content and balanced ratio, which meets the requirements of low sodium and health care, and contains very little organic pollutants and heavy metals. It is a new type of table salt with broad development space and utilization value. Vegetable salt is different from traditional sea and lake salt and ore salt. The plants required to produce plant salt are edible, salt-tolerant, and polysalt plants. Therefore, the produced plant salt is differe...

Claims

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Application Information

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IPC IPC(8): A23L27/40A23L5/20A23L33/00
CPCA23V2002/00A23V2200/30A23V2250/1614A23V2250/2104A23V2250/708A23V2250/1592A23V2250/063A23V2250/065
Inventor 王胜
Owner 王胜