Ginseng submicron powder and preparation method and preparation thereof

A technology of ultra-fine powder and ginseng, which is applied in the fields of antivirus, powder delivery, and pharmaceutical formulations. It can solve the problems of indigestion and absorption, ginseng deterioration, and taste change, and achieve easy dissolution and absorption, improved bioavailability, and increased particle surface area. Effect

Active Publication Date: 2012-04-18
康美新开河(吉林)药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of ginseng products on the market. Most of these ginseng products are obtained by extracting active ingredients from ginseng. However, the active ingredients of ginseng contain both fat-soluble and water-soluble substances. The existing extraction methods cannot extract various ingredients. Simultaneous leaching can only extract one type of active substances in a targeted manner, resulting in a waste of active ingredients in ginseng
[0004] If the traditional processing method is used to directly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: Preparation of superfine ginseng powder of the present invention

[0018] Take raw sun-dried ginseng with firm texture, sweet and slightly bitter smell, no scar, no hollow, and no red skin rust, and pulverize it with a pulverizer to obtain ginseng coarse powder. The particle size of ginseng coarse powder is 3-4mm.

[0019] Ginseng coarse powder was ozone sterilized. Ozone concentration is 50mg / m 3 , the time is 240min. After sterilization, put the ginseng coarse powder into an ultra-high-speed jet mill, adjust the feeding screw speed to 40r / min, and adjust the classification wheel speed to preferably 800r / min to obtain superfine ginseng powder with a particle size of 8 -10 μm.

[0020] After placing the superfine ginseng powder prepared in this example at room temperature for 90 days, artificial tasting and test measurements were carried out respectively. It was found that the superfine ginseng powder after being placed at room temperature for 90 days w...

Embodiment 2

[0022] Embodiment 2: Preparation of superfine ginseng powder of the present invention

[0023] Take raw sun-dried ginseng with firm texture, sweet and slightly bitter smell, no scar, no hollow, no red skin rust, and grind it with a pulverizer to obtain ginseng coarse powder. The particle size of ginseng coarse powder is 2-3mm.

[0024] Ginseng coarse powder was ozone sterilized. Ozone concentration is 50mg / m 3 , the time is 240min. After sterilization, put the ginseng coarse powder into an ultra-high-speed jet mill, adjust the feeding screw speed to 45r / min, and adjust the classifying wheel speed to preferably 850r / min to obtain superfine ginseng powder with a particle size of 6 -8 μm.

[0025] After placing the superfine ginseng powder prepared in this example at room temperature for 90 days, artificial tasting and test measurements were carried out respectively. It was found that the superfine ginseng powder after being placed at room temperature for 90 days was still lig...

Embodiment 3

[0027] Embodiment 3: Preparation of superfine ginseng powder of the present invention

[0028] Take raw sun-dried ginseng with firm texture, sweet and slightly bitter smell, no scar, no hollow, no red skin rust, and pulverize it with a pulverizer to obtain ginseng coarse powder. The particle size of ginseng coarse powder is 4-5mm.

[0029] Ginseng coarse powder was ozone sterilized. Ozone concentration is 50mg / m 3 , the time is 240min. After sterilization, put the ginseng coarse powder into an ultra-high-speed jet mill, adjust the feeding screw speed to 50r / min, and adjust the classification wheel speed to preferably 900r / min to obtain superfine ginseng powder with a particle size of 2 -5 μm.

[0030] After placing the superfine ginseng powder prepared in this example at room temperature for 90 days, artificial tasting and test measurements were carried out respectively. It was found that the superfine ginseng powder after being placed at room temperature for 90 days was st...

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Abstract

The invention relates to the field of Chinese medicines and particularly discloses ginseng submicron powder and a preparation method and preparation thereof. The preparation method disclosed by the invention comprises: grinding ginseng into coarse ginseng powder with a particle size of not more than 5mm; sterilizing the coarse ginseng powder by ozone, and delivering the coarse ginseng powder intoa high-speed jet mill to mill the coarse ginseng powder; milling the coarse ginseng powder into powder with a particle size of 2 to 10 mu m; and obtaining ginseng submicron powder. The invention alsoprovides ginseng submicron powder capsules, which are made of effective dose of the ginseng submicron powder disclosed by the invention and pharmaceutically acceptable carriers. In the invention, theginseng submicron powder which is favorable for absorption by human body, insusceptible to deterioration and uniform in particle size is prepared by using ultra-high jet mill grinding technique and ozone sterilization technique, all active ingredients of ginseng are retained, the effects of the ginseng are fully played, and the ginseng submicron powder can be used for preparing ginseng products.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to a superfine ginseng powder and its preparation method and preparation. Background technique [0002] Ginseng is a perennial herb and a valuable Chinese herbal medicine. Ginseng contains ginsenosides, ginseng polysaccharides, ginseng enols, ginseng polyacetylenes, volatile oils and other active substances, which can regulate the central nervous system, promote the use of energy substances by the brain, improve heart function, lower blood sugar, and strengthen the body. Immune Function. In addition, ginseng also has anti-tumor and anti-oxidation functions. [0003] At present, there are many kinds of ginseng products on the market. Most of these ginseng products are obtained by extracting active ingredients from ginseng. However, the active ingredients of ginseng contain both fat-soluble and water-soluble substances. The existing extraction methods cannot extract vario...

Claims

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Application Information

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IPC IPC(8): A61K36/258A61K9/14A61P3/10A61P9/00A61P25/00A61P35/00A61P37/04A61P39/06
Inventor 张志东李学军陈丽
Owner 康美新开河(吉林)药业有限公司
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