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Preparation technology of panax pseudoginseng ultrafine powder granular decoction pieces

A technology for preparation of granule decoction pieces and preparation technology, which is applied in the field of preparation technology of Panax notoginseng ultrafine powder granule decoction pieces. The effect of shortening the decoction time, convenient administration method and high dissolution rate

Active Publication Date: 2013-04-24
四川国强中药饮片有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when stored in the medicine box, it is easy to absorb moisture, oil, discoloration, insects, mildew, etc., which seriously affects the quality and efficacy of Panax notoginseng
[0003] Chinese patent 200610017230.4 discloses a preparation method of ultrafine powder Chinese medicine preparation for treating rheumatism. In this invention, raw materials such as Chuanwu, scorpion, earthworm, black soybean, honeycomb, black snake and musk are ultrafinely pulverized below 20°C , crushed in an environment close to normal temperature, the volatilization loss of the volatile components of the drug, and its drug effect cannot be maximized
In the preparation process of this invention, vacuum sublimation drying is adopted, and the cost of vacuum equipment is high and the process is relatively complicated. However, when the final obtained notoginseng is used in the formula, it needs to be pulverized, weighed and administered, and it is still easy to absorb during storage. Moisture deteriorates, patients can only take it after decoction, it is inconvenient to store and take

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation technology of notoginseng superfine powder granule decoction pieces comprises the following steps:

[0025] S1, cleaning system: remove the impurity, wash and dry the Chinese herbal medicine of notoginseng that has passed the inspection;

[0026] S2. Slicing or primary crushing: Slicing or coarsely crushing the dried Chinese herbal medicine of notoginseng, with a thickness or particle size of 0.5cm;

[0027] S3, drying: put the Panax notoginseng obtained in step S2 into a tray, put it into a drier and dry it properly, and control the water content to 8%;

[0028] S4. Cooling down ultrafine pulverization: control the temperature in the superfine pulverizer to -50°C, and pulverize the dried notoginseng with a fineness range of 100 mesh;

[0029] S5, mixing: pre-mix the notoginseng powder obtained in step S4 evenly, and the color is consistent;

[0030] S6. Granulation: Take the pre-mixed Panax notoginseng powder and add drinking water accounting for 25% ...

Embodiment 2

[0034] The preparation technology of notoginseng superfine powder granule decoction piece, this technology comprises the following steps:

[0035] S1, cleaning system: remove the impurity, wash and dry the Chinese herbal medicine of notoginseng that has passed the inspection;

[0036] S2. Slicing or primary crushing: Slicing or primary crushing the dried Chinese herbal medicine of notoginseng, with a thickness or particle size of 0.4cm;

[0037] S3, drying: put the notoginseng subsections obtained in step S2 into a tray, put them into a drier for drying treatment, and control the water content at 5%;

[0038] S4. Cooling down ultrafine pulverization: control the temperature in the ultrafine pulverizer to -35°C, pulverize the dried notoginseng in small sections, and the particle size range is 800 mesh;

[0039] S5, mixing: pre-mix the notoginseng powder obtained in step S4 evenly, and the color is consistent;

[0040] S6. Granulation: Granulation: add 50% drinking water to th...

Embodiment 3

[0044] The preparation technology of notoginseng superfine powder granule decoction piece, this technology comprises the following steps:

[0045] S1, cleaning system: remove the impurity, wash and dry the Chinese herbal medicine of notoginseng that has passed the inspection;

[0046] S2. Slicing or primary crushing: Slicing or primary crushing the dried Chinese herbal medicine of notoginseng, with a thickness or particle size of 0.3cm;

[0047] S3, drying: put the notoginseng subsections obtained in step S2 into a tray, put them into a dryer for drying treatment, and control the water content to 3%;

[0048] S4. Cooling down ultrafine pulverization: control the temperature in the ultrafine pulverizer to -20°C, and pulverize the dried notoginseng in small sections, with a particle size range of 1000 mesh;

[0049] S5, mixing: pre-mix the notoginseng powder obtained in step S4 evenly, and the color is consistent;

[0050] S6. Granulation: add 80% drinking water to the premixe...

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Abstract

The invention relates to a preparation technology of panax pseudoginseng ultrafine powder granular decoction pieces. The preparation technology comprises the following steps of: (S1) cleaning: removing impurities and airing; (S2) slicing or primary grinding; (S3) drying: drying to control the water content at 3-8%; (S4) cooling and ultrafine grinding: controlling temperature at (-50)-(-20) DEG C, and grinding until the granularity is 10-1,000 meshes; (S5) mixing; (S6) granulation: granulating with a granulator, wherein the granularity ranges from 12 meshes to 24 meshes; (S7) total mixing; and (S8) sub-packing. The preparation technology provided by the invention has the advantages that no excipient is added, all natural characteristics of the traditional Chinese medicine are effectively maintained, the standard is uniform, difference in quality is little, and the medicine can be independently used or compounded with other traditional Chinese medicine decoction pieces; the prescription by a doctor, the fetching in a drugstore and the use by a patient are convenient; and the advantage in co-decoction and taking of a traditional Chinese medicine is kept, thus being favorable for realizing synergistic effect of multiple formulas of traditional Chinese medicine decoction pieces.

Description

technical field [0001] The invention relates to a preparation process of novel traditional Chinese medicine decoction pieces, in particular to a preparation process of panax notoginseng ultrafine powder granule decoction pieces. Background technique [0002] Traditional Chinese medicine is a sharp weapon for human beings to fight against diseases. It has a history of thousands of years of development. There are more than 5,000 kinds of Chinese medicinal materials. Panax notoginseng is a traditional precious Chinese medicinal material in my country. In addition to its medicinal effects such as promoting blood circulation and removing blood stasis, stopping bleeding and reducing swelling, modern research shows that Sanqi also has anti-aging, anti-fatigue, anti-atherosclerosis, anti-tumor, and anti-inflammatory effects. It has a wide range of physiological health functions such as blood pressure, calming the nerves, enhancing immunity and beauty, and is a very valuable health fo...

Claims

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Application Information

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IPC IPC(8): A61K36/258A61K9/16A61P7/02A61P39/06A61P39/00A61P9/10A61P35/00A61P9/12A61P25/20A61P37/04
Inventor 葛强
Owner 四川国强中药饮片有限公司
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