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Production process for ionizing radiation treatment of traditional Chinese medicinal material powder

A technology of ionizing radiation and production process, which is applied in the direction of making medicines into special physical or taking forms of devices, pharmaceutical formulations, medical preparations with non-active ingredients, etc., and can solve the problems of insufficient utilization and waste of medicinal residues

Inactive Publication Date: 2019-06-28
BOZHOU VOCATIONAL & TECHNICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a production process for ionizing radiation treatment of Chinese herbal medicine powder, which solves the problem that the medicinal dregs cannot be fully utilized and cause waste

Method used

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Examples

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Effect test

Embodiment 1

[0023] An embodiment of the present invention provides a production process for ionizing radiation treatment of Chinese herbal medicine powder, comprising the following steps:

[0024] Sp1: Grind Chinese herbal medicines into powdery particles with a particle size between 0.11mm, cook at 120°C for 2 hours, filter off the cooking liquid and set aside;

[0025] Sp2: Pre-soak the powdery particles obtained in Step 1 with water at 55°C for 60 minutes, put them into the flash explosion device, raise the temperature, and raise the pressure to 0.8 MPa, hold the pressure for 15 minutes, open the pressure relief valve, and collect the Exploded and ejected fibers, washed and dried;

[0026] Sp3: Put the fibers obtained in step 2 into 4g / L NaOH solution (4g / LNa2SO3, 4g / LJFC as additives), bath ratio is 1:25, wash and dry at 100°C for 105min, then , taking the dried fiber particles and adding mass fraction of 12.5% ​​citric acid to fully stir and then irradiating with a radiation dose of...

Embodiment 2

[0029] An embodiment of the present invention provides a production process for ionizing radiation treatment of Chinese herbal medicine powder, comprising the following steps:

[0030] An embodiment of the present invention provides a production process for ionizing radiation treatment of Chinese herbal medicine powder, comprising the following steps:

[0031] Sp1: Grind Chinese herbal medicines into powdery particles with a particle size between 0.2mm, cook at 120°C for 2 hours, filter off the cooking liquid and set aside;

[0032] Sp2: Pre-soak the powdery particles obtained in step 1 with 60°C water for 60 minutes, put them into the flash explosion device, raise the temperature, and raise the pressure to 0.8 MPa, hold the pressure for 15 minutes, open the pressure relief valve, collect the flash explosion Exploded and ejected fibers, washed and dried;

[0033] Sp3: put the fibers obtained in step 2 into 4g / L NaOH solution (4g / LNa2SO3, 4g / LJFC as additives), bath ratio is 1...

Embodiment 3

[0036] An embodiment of the present invention provides a production process for ionizing radiation treatment of Chinese herbal medicine powder, comprising the following steps:

[0037] Sp1: Grind Chinese herbal medicines into powdery particles with a particle size between 0.01mm, cook at 120°C for 2 hours, filter off the cooking liquid and set aside;

[0038] Sp2: Pre-soak the powdery particles obtained in Step 1 with water at 50°C for 60 minutes, put them into the flash explosion device, raise the temperature, and raise the pressure to 0.8 MPa, hold the pressure for 15 minutes, open the pressure relief valve, and collect the Exploded and ejected fibers, washed and dried;

[0039] Sp3: put the fibers obtained in step 2 into 4g / L NaOH solution (4g / LNa2SO3, 4g / LJFC as additives), bath ratio is 1:25, wash and dry at 100°C for 90min, then , taking the dried fiber particles and adding mass fraction of 10% citric acid to fully stir and then irradiating with a radiation dose of 80mr...

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Abstract

The invention provides a production process for ionizing radiation treatment of traditional Chinese medicinal material powder. The production process comprises the following steps that traditional Chinese medicinal materials are grinded into powdery particles, the powdery particles are cooked for 2 h at 120 DEG C, and a cooking liquor is filtered out for standby application; the powdery particlesare presoaked in water of 50-60 DEG C for 60 min and then put into a flash-explosion device for warming, pressure rises to a certain value for pressure maintaining for a period of time, a pressure release valve is switched on, and fibers sprayed out due to flash-explosion are collected, washed and dried; the obtained fibers are put into a NaOH solution, cooking is carried out for a period of timeat 100 DEG C, then washing and drying are carried out, the dried fiber particles are weighed and added into citric acid of which the mass fraction is 10-15% for full stirring, and then radiation is carried out by using gamma rays; the obtained fiber particles are added into a redox system of ammonium sulfate-sodium hydrogen sulfite with a vinyl monomer, the vinyl monomer is grafted onto the fiberparticles to obtain modified cellulose, and finally, the cooking liquor and the modified cellulose are mixed and dried. The combined treatment mode of flash-explosion and soda boiling is adopted to promote the subsequent ionizing radiation modification of cellulose and improve the full utilization rate of medicine dregs.

Description

technical field [0001] The invention relates to the technical field of ionizing radiation treatment of Chinese medicinal materials, in particular to a production process for ionizing radiation treatment of Chinese medicinal material powder. Background technique [0002] Drugs that are collected, processed and prepared under the guidance of traditional Chinese medical theory, explain the mechanism of action, and guide clinical application are collectively referred to as traditional Chinese medicine. Rehabilitation and health care substances. Traditional Chinese medicine mainly comes from natural medicine and its processed products, including plant medicine, animal medicine, mineral medicine and some chemical and biological products. Since traditional Chinese medicine is mostly herbal medicine, its main component is cellulose. [0003] The traditional method of eating traditional Chinese medicine is to add water for cooking, take the cooking liquid for consumption, and disca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K47/46A61J3/06A61J3/10
Inventor 王庆薛天乐孙守国
Owner BOZHOU VOCATIONAL & TECHNICAL COLLEGE
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