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Preparation process of radix puerariae powder

A preparation process and technology of pueraria powder, which is applied in the field of preparation technology of pueraria powder, can solve problems such as the loss of arachidic acid, reduce the incidence of cardiovascular and cerebrovascular diseases, and reduce the medicinal value of pueraria powder, so as to achieve reasonable processing technology, Effects that reduce medicinal value

Inactive Publication Date: 2020-01-10
湖南福千府生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pueraria lobata is rich in arachidic acid, which can improve blood circulation, lower cholesterol, greatly reduce the incidence of cardiovascular and cerebrovascular diseases, and improve the symptoms of cardiovascular and cerebrovascular diseases; under the conditions of the existing pueraria powder extraction process, Due to the characteristics of arachidic acid, it often causes arachidic acid to dissolve in the auxiliary ingredients, resulting in the loss of arachidic acid, and then reduces the content of arachidic acid in pueraria powder, thereby reducing the medicinal value of the variety of pueraria powder

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] S01: Weigh the Pueraria root and add it to the spiral cleaning machine for cleaning. After cleaning, use a slicer to cut the Pueraria root into thin slices. The thickness of each Pueraria slice is about 1-1.5mm. After the sliced ​​Pueraria slices Add in the pulverizer to pulverize, and pass through a 10X10 round mesh sieve, screen and filter;

[0024] S02: Mix the completely pulverized kudzu root powder with starch in a mass ratio of 3:1 or 2:1, add it to 95% ethanol solution, mix and stir, leave to settle for more than 10 minutes, filter the precipitate, and mix Add sodium hydroxide to the liquid to adjust the pH value to 5.8-6.5. During the addition process, stir while adding to make it fully dissolved, let it stand for precipitation, and obtain a white crystal precipitate;

[0025] S03: Add the white crystal precipitate obtained in step S02 to the hydrochloric acid solution of 1.8mol / L-2.5mol / L, and heat, the white crystal precipitate melts completely, and during the...

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PUM

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Abstract

The invention provides a preparation process of radix puerariae powder. The preparation process comprises the following steps of crushing, mixing sodium hydroxide, mixing hydrochloric acid, adding a hydrocarbon solvent, extracting an n-butyl alcohol solution and an n-hexane solution, high-temperature molding, standing aging and freezing preservation. The preparation process is reasonable in processing technology, the hydrocarbon solvent is adopted for functioning mainly, and because arachidic acid is soluble in the hydrocarbon solvent, arachidic acid can be adsorbed in the solution, so that the situation that the medicinal value of the radix pueraria powder is reduced due to losses of the arachidic acid component caused by mixing of the arachidic acid component in the radix pueraria powderwith other auxiliary medicines is avoided.

Description

technical field [0001] The present invention mainly designs the technical field of pueraria powder, and specifically designs a preparation process of pueraria powder. Background technique [0002] Pueraria lobata is rich in arachidic acid, which can improve blood circulation, lower cholesterol, greatly reduce the incidence of cardiovascular and cerebrovascular diseases, and improve the symptoms of cardiovascular and cerebrovascular diseases; under the conditions of the existing pueraria powder extraction process, Due to the characteristics of arachidic acid, it often causes arachidic acid to dissolve in the auxiliary ingredients, thereby causing the loss of arachidic acid, and then reducing the content of arachidic acid in the pueraria root powder, thereby reducing the medicinal value of the pueraria root powder diversity. Contents of the invention [0003] The present invention mainly provides a preparation process of kudzu root powder to solve the technical problems rais...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/10A23L33/00A61K36/488
CPCA23L19/10A23L33/00A23V2002/00A61K36/488A61K2236/13A61K2236/15A61K2236/333A61K2236/53A61K2236/55A23V2200/30A23V2250/5118A23V2250/082A23V2250/1614A23V2200/06A23V2300/20
Inventor 郑红华
Owner 湖南福千府生物科技有限公司