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Modified treatment process of kudzuvine root powder

A kudzu root and modification technology, which is applied in the processing technology field of kudzu root powder, can solve the problems of poor storage and absorption effect, and achieve the effects of simple and controllable production method, improved taste, and less dosage

Inactive Publication Date: 2018-01-12
袁士林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing conventional kudzu powder is prepared by crushing and drying the kudzu root, and the storage and absorption effects are not very good, and to provide a modification treatment process of kudzu powder that solves the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The modification process of Pueraria lobata powder includes the following steps:

[0024] (1) Cut the pueraria root into pieces, put the lumpy pueraria root in a 90% ethanol solution by mass concentration for 1.5 hours, filter and dry, and grind the pueraria root into powder particles with a particle size of 0.08-0.12mm;

[0025] (2) Weigh the dried powder particles into the reaction vessel, keep the temperature in the reaction vessel between 35-37℃, add 45% sodium hydroxide aqueous solution and 90% ethanol solution with mass concentration to the reaction at the same time In the container, stir for 10 minutes and then filter; the weight ratio between the sodium hydroxide aqueous solution and the ethanol solution is 1:1.5;

[0026] (3) The solid material obtained by filtration is repeatedly washed with ethanol solution with a mass concentration of 90%, and the temperature in the reaction vessel is increased to between 50-55°C, and then 0.5 times the weight of the powdered parti...

Embodiment 2

[0029] The difference between this embodiment and embodiment 1 is only that the process parameters of each step are different, and the specific settings are as follows:

[0030] In step (1), the size of the powdery particles is 0.12-0.2mm; after the water cooking time is 30min, the ethanol solution concentration is 95%, and the soaking time is 2h;

[0031] In step (2), the concentration of the ethanol solution is 95%, the concentration of the sodium hydroxide aqueous solution is 50%, the stirring time is 15 minutes, and the weight ratio between the sodium hydroxide aqueous solution and the ethanol solution is 1:1;

[0032] Step (3) The haloalkane RX is 0.3 times the weight of the powdered particles, the X is Cl, and the R is hydroxyethyl.

Embodiment 3

[0034] The difference between this embodiment and embodiment 1 is only that the process parameters of each step are different, and the specific settings are as follows:

[0035] In step (1), the size of the powdery particles is 0.01-0.08mm; the water cooking time is 10min, the ethanol solution concentration is 90%, and the soaking time is 1h;

[0036] In step (2), the concentration of the sodium hydroxide aqueous solution is 40%, the ethanol solution concentration is 85%, the stirring time is 5 min, and the weight ratio between the sodium hydroxide aqueous solution and the ethanol solution is 1:1.8;

[0037] Step (3) The haloalkane RX is 0.6 times the weight of the powdered particles, the X is Cl, and the R is methyl.

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PUM

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Abstract

The invention discloses a modified treatment process of kudzuvine root powder. The modified treatment process comprises the following steps: (1) cutting kudzuvine roots into pieces, putting the kudzuvine root pieces in an ethanol solution of which the mass concentration is 90-95% to be soaked for 1-2h, then filtering and drying the kudzuvine root pieces, and grinding the kudzuvine root pieces intopowdery granules of which the granule sizes are 0.005-0.2mm; (2) adding a sodium hydroxide aqueous solution and the ethanol solution into the dried powdery granules, performing stirring for 5-15min,and performing filtering to obtain solid matters; and (3) repeatedly washing the solid matters, then adding haloalkane RX of which the weight is 0.1-0.6 time of that of the powdery granules to performmodification, adding a concentrated solution into the powdery granules, regulating the pH to be 8-9, and performing dehydration and baking to obtain the finished product. The modified treatment process of the kudzuvine root powder has the advantages of ensuring the medicinal effects of the kudzuvine roots and furthermore effectively prolonging the preservation time.

Description

Technical field [0001] The invention relates to a processing technique of kudzu root powder, in particular to a modification processing technique of kudzu root powder. Background technique [0002] Pueraria, the name of traditional Chinese medicine. It is the dry root of the leguminous plant Pueraria lobata, commonly known as Pueraria lobata Excavated in autumn and winter, cut into thick slices or small pieces while fresh; dry. Sweet, pungent and cold. It has the functions of relieving muscles and reducing fever, removing rash, producing body fluids and quenching thirst, promoting Yang and stopping diarrhea. It is often used for symptoms of fever, strong back pain, measles, thirst due to fever, yin deficiency and thirst, diarrhea due to diarrhea due to heat and spleen deficiency. [0003] Pueraria lobata is usually taken after being made into kudzu powder, but the conventional kudzu powder is prepared by crushing and drying kudzu root, and the storage and absorption effects are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/10A23L3/3463A23L3/349A23L3/3508A23L3/358A23L29/00A61K36/488
Inventor 袁士林
Owner 袁士林