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Chrysanthemum decocting pill and preparation process thereof

A preparation process, the technology of chrysanthemum, applied in the direction of medical formula, medical preparations containing active ingredients, pill delivery, etc., can solve the problem of excessive heavy metal Pb and Hg content in chrysanthemum, reduce the efficacy and active ingredients of chrysanthemum, and not to mention the efficacy and curative effect, to achieve good roundness, save medicinal materials, and solve the effect of less manpower

Active Publication Date: 2015-06-03
ZHEJIANG CHINESE MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of sulfur fumigation, the efficacy and active ingredients of chrysanthemums are reduced, and what cannot be ignored is that the sulfur fumigation method in the traditional chrysanthemum processing process makes the mildewed chrysanthemums white and unrecognizable, so that the safety and quality cannot be guaranteed. Not to mention the efficacy and curative effect of the medicine. In addition, after sulfur fumigation, the heavy metal Pb and Hg content in the chrysanthemum exceeds the standard, causing kidney and liver damage

Method used

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  • Chrysanthemum decocting pill and preparation process thereof
  • Chrysanthemum decocting pill and preparation process thereof
  • Chrysanthemum decocting pill and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Clean fresh chrysanthemums after removing impurities, put them into vacuum freeze-drying equipment for pre-freezing, pre-freeze at a temperature of -50 to -80°C for 0.5 to 1 hour, and then vacuumize the system to make the absolute pressure of the system 35 to 65Pa, and then gradually Heating to 30-50°C, sublimation drying for 20-36 hours. The processed chrysanthemums are pulverized and passed through a sieve of 80-100 meshes to obtain medicinal powder.

[0033] Take an appropriate amount of powder (pilot test level: 300g), mix it with water at a weight ratio of 1:0.75 to obtain soft material, granulate (screen aperture 1.0mm), and put the wet particles in a centrifugal ball blasting machine for shot blasting (speed 600rpm, Time 20min), the prepared wet shot was placed in a blast drying oven, and dried at 60°C for 8 hours. Take it out and let it cool at room temperature, sift through a sieve, and take shot balls between No. 1 sieve and No. 2 sieve (that is, 10-24 mesh) ...

Embodiment 2

[0035] Clean the fresh chrysanthemums after removing impurities, put them into vacuum freeze-drying equipment for pre-freezing, pre-freeze at -80°C for 1 hour, then vacuumize the system to make the absolute pressure of the system 60Pa, then gradually heat up to 50°C, sublimation and drying 36h. The treated chrysanthemum is pulverized and passed through an 80-mesh sieve to obtain medicinal powder.

[0036] Take an appropriate amount of powder (pilot test level: 300g), mix it with water at a weight ratio of 1:0.8 to obtain a soft material, granulate (screen aperture 1.0mm), and put the wet particles in a centrifugal ball blasting machine for shot blasting (speed: 600rpm, Time 20min), the prepared wet shot was placed in a blast drying oven, and dried at 60°C for 8 hours. Take it out and let it cool at room temperature, sift through a sieve, and take shot balls between No. 1 sieve and No. 2 sieve (that is, 10-24 mesh) to obtain the chrysanthemum formula boiled balls.

Embodiment 3

[0038] Clean the fresh chrysanthemum after removing impurities, put it into the vacuum freeze-drying equipment for pre-freezing, pre-freeze at -50°C for 0.5h, then vacuumize the system to make the absolute pressure of the system 35Pa, then gradually heat up to 30°C, sublimation Dry for 36h. The treated chrysanthemum is pulverized and passed through a 100-mesh sieve to obtain medicinal powder.

[0039] Take an appropriate amount of medicine powder (pilot test level: 300g), mix it with water at a weight ratio of 1:0.85 to obtain soft material, granulate (screen aperture 1.0mm), and put the wet particles in a centrifugal ball blasting machine for shot blasting (speed: 580rpm, Time 20min), the prepared wet shot was placed in a blast drying oven, and dried at 65°C for 8 hours. Take it out and let it cool at room temperature, sift through a sieve, and take shot balls between No. 1 sieve and No. 2 sieve (that is, 10-24 mesh) to obtain the chrysanthemum formula boiled balls.

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Abstract

The invention relates to a traditional Chinese medicine product, especially to a chrysanthemum decocting pill and a preparation process thereof, belonging to the technical field of traditional Chinese medicines. The process for the chrysanthemum decocting pill comprises the following steps: a, pretreatment of a raw material: a step of removing impurities in and cleaning fresh chrysanthemum, pre-freezing the cleaned fresh chrysanthemum in vacuum freeze drying equipment at a temperature in a range of -50 to -80 DEG C for 0.5 to 1 h, carrying out vacuum-pumping to allow absolute pressure of a system to be 35 to 65 Pa and carrying out sublimation drying for 20 to 36 h; b, crushing of the medicinal material: a step of crushing the chrysanthemum treated in the step a and sieving the crushed chrysanthemum with a 80-mesh to 100-mesh sieve so as to obtain medicinal powder; and c, preparation of the decocting pill: mixing the medicinal powder and a proper amount of water so as to obtain a soft material, carrying out granulation, placing obtained wet particles in a centrifugal pill rolling machine for pelleting, drying obtained wet pellets at a temperature of 60 to 105 DEG C, taking the dried pellets out, standing the pellets to room temperature, carrying out sieving and taking out 10-mesh to 24-mesh pellets which are the chrysanthemum decocting pills.

Description

technical field [0001] The invention relates to a traditional Chinese medicine product, in particular to a chrysanthemum formula boiled pill and a preparation process thereof, belonging to the technical field of traditional Chinese medicine. Background technique [0002] Chinese herbal decoction pieces are finished products after special processing of Chinese medicinal materials under the guidance of the theory of traditional Chinese medicine and according to the needs of syndrome differentiation, medication, dispensing and preparation. Chinese herbal decoction pieces are the characteristics of traditional Chinese medicine. They are not only the prescription drugs directly used in clinical practice according to the principle of syndrome differentiation and treatment, but also the raw materials for the preparation of Chinese patent medicines. The decoction pieces of traditional Chinese medicine are the material basis of decoction. With the development of the times and the adv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/287A61K9/20A61P31/04A61P39/06A61P3/06A61P9/00
Inventor 曹岗张纪达岳显可
Owner ZHEJIANG CHINESE MEDICAL UNIVERSITY
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