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Method for extracting middle-low magnesium plant salts from sea asparagus planted in heavily-alkalized saline-alkali soil

An extraction method and saline-alkali land technology, which is applied in the extraction of plant salt and the extraction of low-magnesium plant salt from sea asparagus in heavily alkalized saline-alkali land, can solve the problems of difficulty in ensuring the sufficient yield of sea asparagus, difficulty in guaranteeing the taste of finished salt, and high cost. , to achieve the effect of low magnesium ion content, overcome the slightly bitter taste, and reduce the alkalinity of the soil

Inactive Publication Date: 2015-08-12
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production process of the finished biological salt of this invention is difficult to ensure the sufficient yield of sea asparagus, the active ingredients of the biological salt are all sea asparagus, the cost is high, and it is difficult to guarantee the taste of the finished salt

Method used

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  • Method for extracting middle-low magnesium plant salts from sea asparagus planted in heavily-alkalized saline-alkali soil
  • Method for extracting middle-low magnesium plant salts from sea asparagus planted in heavily-alkalized saline-alkali soil
  • Method for extracting middle-low magnesium plant salts from sea asparagus planted in heavily-alkalized saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for extracting low-magnesium vegetable salts from heavily alkalized saline-alkali ground sea asparagus, comprising the following steps:

[0031] 1. Planting of asparagus in saline-alkali land

[0032] 1) Selection of saline-alkali land

[0033] The pH of heavily alkalized soil is >8.7, the degree of alkalization is 31-32%, and the salt content is less than 0.5%.

[0034] ) to organize the land

[0035] The soil is plowed and leveled, and the plowing depth is generally 31-35 cm.

[0036] ) seed treatment

[0037] Soak in nutrient solution

[0038] The nutrient solution is composed of: 1-5 parts of sodium humate, 7-9 parts of ammonium nitrate, 10-15 parts of straw fermentation waste liquid, 10-15 parts of amino acids, 6-9 parts of vitamins, soaking time is 2-3 hours, Remove and drain.

[0039] Sonication

[0040] The ultrasonic frequency is 62-65 kHz, the ultrasonic treatment temperature is 62-65° C., the ultrasonic treatment power is 610-650 W, and the ul...

Embodiment 2

[0059]A method for extracting low-magnesium vegetable salts from heavily alkalized saline-alkali ground sea asparagus, comprising the following steps:

[0060] 1. Planting of asparagus in saline-alkali land

[0061] 1) Selection of saline-alkali land

[0062] 2) Tidy up the land

[0063] 3) Seed treatment

[0064] The above steps were performed according to the method of Example 1, and the changed parameters are shown in Table 1.

[0065] Table 1

[0066]

[0067] 4) Nursing

[0068] Carry out seedling cultivation according to the method of embodiment 1, the parameter of change is as follows

[0069] Table 2

[0070]

[0071] 5) Planting and field management

[0072] Operate according to the method of Example 1.

[0073] , vegetable salt extraction

[0074] Plant salt was extracted according to the method of Example 1, and the changed parameters are shown in Table 3 and Table 4.

[0075] Table 3 Ball milling broken wall

[0076]

[0077] Table 4 Extractio...

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Abstract

The invention provides a method for extracting middle-low magnesium plant salts from sea asparagus planted in heavily-alkalized saline-alkali soil. The method comprises steps of planting sea asparagus and extracting plant salts, the sea asparagus planting comprises steps of selecting saline-alkali soil, processing seeds, and culturing seedlings, and the plant salt extraction comprises steps of drying, ball grinding to break the walls, and subcritical carbon dioxide-liquid ammonia extraction. The yield of plant salts is 1.90 to 1.92%; the sodium chloride content of plant salts is 35.8 to 40.2%, the contents of protein, calcium, Fe, and Zn are all increased, the protein content reaches 12.6 to 13.2%, the calcium content reaches 5600 to 6300 mg / kg, the Fe content reaches 120 to 126 mg / kg, and the Zn content reaches 40 to 48 mg / kg. The magnesium ion content of the prepared plant salts is low, and thus the bitter taste caused by high content of magnesium ions is eliminated.

Description

technical field [0001] The invention relates to a method for extracting plant salts, in particular to a method for extracting low-magnesium plant salts from asparagus in heavily alkalized saline-alkali land, and belongs to the field of saline-alkali land transformation and comprehensive utilization. Background technique [0002] Sea asparagus tender stems contain natural plant health salts and natural plant alkaloids, which can neutralize fatty acids in human blood after eating, and produce salt and water for natural metabolism. Therefore, after eating, cholesterol on the blood vessel wall can be removed and blood pressure can be lowered , blood lipids, promote the transformation of fat into muscle cells, promote the metabolism of the liver, improve human immunity and prevent Parkinson's disease, and have obvious health care effects. Sea asparagus plant tissue fluid is rich in salt, which is an ideal raw material for making plant salt. The ash content of its stem is as high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/237A01G1/02A23L27/40A01G22/10
Inventor 王胜
Owner WEIFANG YOURONG IND
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