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Nitraria plant salt and preparation method thereof

A plant salt and technology of Nitraria, applied in the field of Nitraria plant salt and its preparation, can solve the problems of high disease rate, achieve the effects of improving ecological environment, low carbonization temperature, and reducing disease rate

Inactive Publication Date: 2012-07-04
张华新 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a Nitraria plant salt and its preparation method, which is used to solve the problem of high disease rate caused by long-term consumption of high-sodium salt in the prior art

Method used

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  • Nitraria plant salt and preparation method thereof
  • Nitraria plant salt and preparation method thereof
  • Nitraria plant salt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A total of 6.33 kg of Nitraria siberia leaves and Nitraria tangutica leaves were collected from July to September, and the rotten leaves were removed, washed with water, and then rinsed with deionized water. Then use a centrifuge to centrifuge the leaves at a speed of 2000-5000 rpm (eg 4000 rpm) for 5-10 minutes (eg 10 minutes). Next, dry the centrifuged leaves at a constant temperature at 75°C to 80°C (for example, 80°C), then crush the leaves and pass through a 40-mesh sieve, collect 2.25kg of the crushed leaves that have passed the sieve, put them into a porcelain container and dry them at 200 ℃~300℃ (for example, 250℃) to carry out carbonization while stirring until no black smoke is generated. Add 3L of deionized water to the charcoal, stir well, filter, and collect the filtrate and filter residue respectively.

[0030] Add dilute hydrochloric acid to the filter residue to make the pH about 4, stir for 0.5 hour, filter, and collect the filtrate. Then it was combi...

Embodiment 2

[0035] A total of 4.0 kg of Nitraria siberia leaves and Nitraria tangutica leaves were collected from July to September, and the rotten leaves were removed, washed with water, and then rinsed with deionized water. Then use a centrifuge to centrifuge the leaves at a speed of 2000-5000 rpm (eg 3000 rpm) for 5-10 minutes (eg 7 minutes). Next, dry the centrifuged leaves at a constant temperature of 60°C to 80°C (for example, 75°C), then pulverize the leaves and pass through a 40-mesh sieve, collect 1.1kg of crushed leaves that have passed the sieve, put them into a porcelain container at 200 ℃~300℃ (for example, 280℃) to carry out carbonization while stirring until no black smoke is produced. Add 2L of deionized water to the charcoal, stir well, filter, and collect the filtrate and filter residue respectively.

[0036] Add dilute hydrochloric acid to the filter residue to make the pH about 5, stir for 0.5 hour, filter, and collect the filtrate. Then the above filtrates were comb...

Embodiment 3

[0041]A total of 3.8 kg of Nitraria siberia leaves and Nitraria tangutica leaves were collected from July to September, and the rotten leaves were removed, washed with water, and then rinsed with deionized water. The leaves are then centrifuged for 10 minutes with a centrifuge at a rotational speed of 2000-5000 rpm (eg 5000 rpm). Next, dry the centrifuged leaves at a constant temperature at 60°C to 80°C (for example, 60°C), then crush the leaves and pass through a 40-mesh sieve, collect 0.92kg of crushed leaves that have passed through the sieve, put them into a porcelain container and dry them at 200 ℃~300℃ (for example, 300℃) to carry out carbonization while stirring until no black smoke is produced. Add 2L of deionized water to the charcoal, stir well, filter, and collect the filtrate and filter residue respectively.

[0042] Add dilute hydrochloric acid to the filter residue to make the pH about 6, stir for 0.5 hour, filter, and collect the filtrate. Then the above filtr...

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Abstract

The invention provides Nitraria plant salt and a preparation method thereof. The Nitraria plant salt contains the following components in percentage by weight: 10.3 to 40.3 percent of sodium chloride, 8.0 to 16.0 percent of potassium chloride, 3.5 to 12.0 percent of calcium, 1.5 to 5.5 percent of magnesium, 0.05 to 0.40 percent of iron, 0.010 to 0.065 percent of manganese, 0.0024 to 0.0045 percent of copper, and 0.0010 to 0.035 percent of zinc. The preparation method of the Nitraria plant salt comprises a step of charring a Nitraria plant to obtain a charred material and a step of performing water extraction and acid extraction to the charred material. The preparation method can be adopted to produce Nitraria plant salt which can serve as low-sodium salt and can also utilize Nitraria plants to reduce the salt and alkali contents of soil and improve the ecological environment.

Description

technical field [0001] The invention relates to a Nitraria plant salt and a preparation method thereof. Background technique [0002] Salt is an indispensable condiment in people's daily life, and it is also an indispensable and important substance in the metabolic process, which can maintain the acid-base balance of body fluids and maintain the osmotic pressure of extracellular fluid. If the human body does not take in salt for several days, it will lead to general weakness, decreased body resistance, and various diseases. At present, the main component of table salt is NaCl, but eating too much salt (high sodium salt) will make the ratio of sodium and potassium imbalance, causing high blood pressure, cardiovascular and cerebrovascular diseases, heart diseases and other diseases. As a result, "low-sodium salt" and fortified nutrient salts based on low-sodium chloride and potassium chloride have gradually emerged in the market. The production of these salts basically uses t...

Claims

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Application Information

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IPC IPC(8): A23L1/237A23L1/212A23L1/29A23L27/40A23L19/00A23L33/00
Inventor 张华新倪建伟
Owner 张华新
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