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Method for processing rhizoma alismatis

An Alisma, drying technology, applied in the field of processing Alisma, can solve problems such as improper taking and swelling, and achieve the effect of reducing liver and kidney toxicity and enhancing diuresis and dampness.

Inactive Publication Date: 2018-03-30
江西古方原中药饮片有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Alisma has liver toxicity and nephrotoxicity. If taken improperly, it can cause swelling of the liver and kidneys and other symptoms of poisoning

Method used

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  • Method for processing rhizoma alismatis
  • Method for processing rhizoma alismatis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A processing method of Alisma, comprising the following steps:

[0024] A. Cleaning: Take fresh Alisma, remove fibrous roots and sediment, and rinse with running water;

[0025] B. Slicing: slice the washed Alisma, with a thickness of 2mm;

[0026] C. Salting: Soak the sliced ​​Alisma japonica for 1 hour with 5% salt water;

[0027] D, drying: the sliced ​​Alisma is put into a continuous dryer to dry;

[0028] E. Ultraviolet lamp irradiation: irradiate the dried Alisma with ultraviolet lamp, and the radiation intensity of the ultraviolet lamp tube is ≥90μW / cm 2 , ultraviolet wavelength 190nm, irradiation time 5min;

[0029] F, stewing: put the Alisma radiata irradiated by ultraviolet light, licorice, orange peel, and water into the cooking pot together, boil, and stew for 2 hours;

[0030] G. Microwave drying: Cool the boiled Alisma alisma naturally, then put it into a vacuum microwave drying oven, control the temperature at 40±2°C, and dry it until the water conten...

Embodiment 2

[0038] A processing method of Alisma, comprising the following steps:

[0039] A. Cleaning: Take fresh Alisma, remove fibrous roots and sediment, and rinse with running water;

[0040] B. Slicing: slice the washed Alisma, with a thickness of 3mm;

[0041] C. Salting: Soak the sliced ​​Alisma alisma in 8% salt water for 1 hour;

[0042] D, drying: the sliced ​​Alisma is put into a continuous dryer to dry;

[0043] E. Ultraviolet lamp irradiation: irradiate the dried Alisma with ultraviolet lamp, and the radiation intensity of the ultraviolet lamp tube is ≥90μW / cm 2 , ultraviolet wavelength 235nm, irradiation time 10min;

[0044] F. Stewing: put the Alisma radiata irradiated by ultraviolet light, licorice, orange peel, and water into a cooking pot, boil, and stew for 3 hours;

[0045] G. Microwave drying: Cool the boiled Alisma alisma naturally, then put it into a vacuum microwave drying oven, control the temperature at 40±2°C, and dry it until the water content is less than...

Embodiment 3

[0053] A processing method of Alisma, comprising the following steps:

[0054] A. Cleaning: Take fresh Alisma, remove fibrous roots and sediment, and rinse with running water;

[0055] B. Slicing: slice the washed Alisma, with a thickness of 5mm;

[0056] C. Salting: Soak the sliced ​​Alisma alisma in 10% saline for 1 hour;

[0057] D, drying: the sliced ​​Alisma is put into a continuous dryer to dry;

[0058] E. Ultraviolet lamp irradiation: irradiate the dried Alisma with ultraviolet lamp, and the radiation intensity of the ultraviolet lamp tube is ≥90μW / cm 2 , ultraviolet wavelength 280nm, irradiation time 15min;

[0059]F. Stewing: Put the Alisma radiata irradiated by ultraviolet light, licorice, orange peel, and water into a cooking pot, boil, and stew for 4 hours;

[0060] G. Microwave drying: Cool the boiled Alisma alisma naturally, then put it into a vacuum microwave drying oven, control the temperature at 40±2°C, and dry it until the water content is less than 10%...

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Abstract

The invention discloses a method for processing rhizoma alismatis. The method includes manufacturing steps of cleaning, slicing, drying, ultraviolet lamp irradiating, braising, microwave drying, packaging and the like. The method has the advantages that the problems of certain hepatic toxicity and renal toxicity of existing rhizoma alismatis in the traditional technological procedures for processing the existing rhizoma alismatis can be solved by the aid of the method; destruction of toxic substances in the rhizoma alismatis can be accelerated by means of ultraviolet lamp irradiation, and accordingly hepatic and renal toxicity of the rhizoma alismatis can be reduced; technologies for processing the rhizoma alismatis are optimized, accordingly, alisol A and alisol B in processed rhizoma alismatis medicinal slices can be easily decocted to seep out, and effects of inducing diuresis, excreting dampness and clearing kidney fire can be enhanced.

Description

technical field [0001] The invention relates to the technical field of processing traditional Chinese medicine decoction pieces, in particular to a processing method of Alisma alisma. Background technique [0002] Alisma (scientific name: Alisma plantago-aquatica Linn.), a perennial aquatic or marsh herb. The whole plant is poisonous, and the underground tubers are more toxic. Tubers 1-3.5 cm in diameter, or larger. Anthers about 1 mm long, elliptic, yellow, or light green; achenes elliptic, or nearly oblong, seeds purple-brown, with protrusions. It grows in shallow water zones of lakes, river bends, streams, and ponds, and also grows in swamps, ditches, and low-lying wetlands. The flowers are larger and the flowering period is longer, which can be used for flower viewing. It can also be used as medicine to treat diseases such as nephritis, edema, pyelonephritis, enteritis and diarrhea, and dysuria. [0003] According to modern medical research, Alisma can reduce serum ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/884
CPCA61K36/484A61K36/752A61K36/884A61K2236/17A61K2300/00
Inventor 杨知君
Owner 江西古方原中药饮片有限公司
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