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Dandelion fluid decoction pieces and preparation method thereof

A technology of dandelion and fluidity, which is applied in diseases, medical formulas, allergic diseases, etc., can solve the problems of bulky, fluffy, difficult storage and packaging, etc., and achieve the effect of good fluidity, uniform density, and uniform size

Inactive Publication Date: 2013-09-25
ZHEJIANG CHINESE MEDICAL UNIV MEDICAL PIECES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional decoction pieces of dandelion are made by removing impurities from Centella asiatica, washing, cutting into sections, and drying. It is bulky, fluffy, and difficult to store and pack

Method used

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  • Dandelion fluid decoction pieces and preparation method thereof
  • Dandelion fluid decoction pieces and preparation method thereof
  • Dandelion fluid decoction pieces and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The traditional decoction pieces of dandelion are pulverized and passed through an 80-mesh sieve to obtain medicinal powder. The powder was heated at 95°C for 4 hours.

[0036] Take an appropriate amount of medicine powder (500g) and pour it into a high-efficiency mixing granulator, add water and mix evenly at a weight ratio of 1:1.4, transfer the obtained soft material to a rotary granulator for granulation, and the aperture of the screen is 1.0mm , the wet particles are shot blasted in a centrifugal shot blasting machine (rotating speed 500rpm, time 20min), and the wet shot blasting is put into a blast drying oven, and electric blast drying is performed at 60°C for 8 hours. Take it out and let it cool at room temperature, pass through a sieve, and take a shot shot between No. 1 sieve and No. 2 sieve (that is, 10-24 mesh) to obtain fluid decoction pieces of dandelion.

Embodiment 2

[0038] The sorted and selected dandelion is pulverized and passed through a 60-mesh sieve to obtain medicinal powder. The powder was heated at 90°C for 5 hours.

[0039] Take an appropriate amount of medicine powder (500g) and pour it into a high-efficiency mixing granulator, add water and mix evenly at a weight ratio of 1:1.4, transfer the obtained soft material to a rotary granulator for granulation, and the aperture of the screen is 1.0mm , the wet particles are shot blasted in a centrifugal shot blasting machine (rotating speed 520rpm, time 18min), and the wet shot blasting is put into a blast drying oven, and dried by electric blast at 60°C for 8 hours. Take it out and let it cool at room temperature, pass through a sieve, and take a shot shot between No. 1 sieve and No. 2 sieve (that is, 10-24 mesh) to obtain fluid decoction pieces of dandelion.

Embodiment 3

[0041] The traditional decoction pieces of dandelion are pulverized and passed through a 100-mesh sieve to obtain medicinal powder. The powder was heat-treated at 100°C for 4 hours.

[0042] Take an appropriate amount of medicine powder (500g) and pour it into a high-efficiency mixing granulator, add water and mix evenly at a weight ratio of 1:1.6, transfer the obtained soft material to a rotary granulator for granulation, and the aperture of the screen is 1.0mm , The wet particles are shot blasted in a centrifugal shot blasting machine (rotating speed 480rpm, time 22min), and the wet shot blasting is put into a blast drying oven, and dried at a temperature of 55°C. Take it out and let it cool at room temperature, pass through a sieve, and take a shot shot between No. 1 sieve and No. 2 sieve (that is, 10-24 mesh) to obtain fluid decoction pieces of dandelion.

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Abstract

The invention relates to a traditional Chinese medicine product, particularly relates to dandelion fluid decoction pieces and preparation method thereof, and belongs to the technical field of traditional Chinese medicine. The dandelion fluid decoction pieces are prepared by a method shown as follows: a. crushing of medicinal materials: traditional decoction pieces of the dandelion or the dandelion after arrangement and choosing are / is crushed and passed through a 60-100 mesh sieve, and a medicinal powder is obtained; b. enzyme inactivating pretreatment: the medicinal powder is heated and treated at 90-100 DEG C for 4-5 hours; c. preparation and cooking of pills: the obtained medicinal powder after the pretreatment is mixed with an appropriate amount of water to obtain a soft material, and granules are produced, the wet granules are put into a centrifugal pill-rolling machine for pill throwing, the prepared wet throwing pills are dried at a temperature range of 55 - 80 DEG C, taken out and placed to the room temperature, then passed through a sieve, and then the throwing pills of 10-24 mesh are thrown to obtain the dandelion fluid decoction pieces. The dandelion fluid decoction pieces have the advantages of small volume, easy storage and packaging, long storage period, low loss of active ingredients and the like.

Description

technical field [0001] The invention relates to a traditional Chinese medicine product, in particular to a fluid decoction piece of dandelion and a preparation method 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. The development process of Chinese herbal pieces, from the earliest "mouth" of ancestors, to the application of cutting tools in the Bronze Age, has maintained the physical state of cutting pieces. Grass and flower Chinese herbal medicines are bulky, difficult to store and package, have no shelf life, and no hygienic indicators. With the advancement of modern science and technology, it is necessary to change the decoction pieces of tradition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/288A61K9/20A61P31/04A61P29/00A61P1/16A61P7/10A61P15/14A61P39/06A61P35/00A61P3/10A61P3/06A61P5/24A61P37/04A61P39/00
Inventor 曹岗张纪达岳显可葛卫红蔡宝昌
Owner ZHEJIANG CHINESE MEDICAL UNIV MEDICAL PIECES
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