Nanocrystallization extraction method of Chinese herbal medicine

An extraction method and technology of Chinese herbal medicine, which are applied in the directions of pharmaceutical formulations, plant raw materials, plant/algae/fungus/moss components, etc., to achieve the effects of improving product yield, shortening extraction time, and speeding up reaction speed

Inactive Publication Date: 2011-06-08
陈忠正 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, all the existing extraction techniques of Chinese herbal medicines only make a fuss about the extraction efficiency, and none of them can make a breakthrough in the direction of improving the performance of Chinese herbal medicines

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: 100 kilograms of Panax notoginseng raw medicinal materials and 100 kilograms of saffron were respectively put into a dry steamer for heating, and then entered into an ultra-high pressure detonator to carry out a high-pressure detonation reaction. Therefore, 15 kilograms of notoginseng and 10 kilograms of saffron liquefied substances whose particle diameters are less than 100 nanometers are obtained respectively. This is Panax notoginseng and saffron dry-steamed super-explosive nano-extract.

[0015] Take 100g of Panax notoginseng vaporized explosive nano-extract and 15g of dry-steamed super-explosive nano-extract of saffron, 860g of distilled water and 25g of a suitable suspension to make 1000g of Panax notoginseng and saffron nano-hemostatic spray, which is good for extracorporeal bleeding and analgesia There are special effects.

Embodiment 2

[0016] Example 2: 100 kilograms of epimedium raw materials and 100 kilograms of Herba chinensis were put into a dry steamer for heating, and then entered into an ultra-high pressure detonator to carry out a high-pressure detonation reaction, thereby obtaining the active ingredients of the traditional Chinese medicine with a particle size less than 100 nanometers. 15 kg of Epimedium and 20 kg of liquefied herb. This is dry-steamed super-explosive nano-extract of Epimedium Herba and Xizhicao.

[0017] Take 400g of dry-steamed super-explosive nano-extract of Epimedium and 450g of dry-steamed super-explosive nano-extract of Xizhicao and 150g of distilled water to make 1000g of the oral liquid of the medicine. The patient took 10 milliliters every day, and after seven days, the state of sexual function was significantly improved and improved. 10 milliliters per day thereafter. Long-term use does not produce any side effects.

Embodiment 3

[0018] Embodiment 3: 100 kilograms of Radix Paeoniae Alba raw medicinal materials, 100 kilograms of Radix Glycyrrhizae raw materials, 100 kilograms of Rhodiola rosea raw medicinal materials and 100 kilograms of pine leaf raw materials were put into a dry steamer for heating respectively, and then entered into an ultra-high pressure detonator to carry out a high-pressure detonation reaction, Therefore, 15 kg of Radix Paeoniae Alba, 10 kg of Radix Glycyrrhizae, 10 kg of Rhodiola Rosea, and 20 kg of pine leaves of the active ingredients of the traditional Chinese medicine with particle diameters less than 100 nanometers were obtained. This is white peony root, licorice root, rhodiola rosea and pine leaf dry-steamed super-explosive nano-extract.

[0019] Take 100g of dry-steamed super-explosive nano-extract of Paeoniae Alba, 15g of dry-steamed super-explosive nano-extract of licorice, 20g of dry-steamed super-explosive nano-extract of Rhodiola, 80g of dry-steamed super-explosive na...

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PUM

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Abstract

The invention provides a nanocrystallization extraction method of Chinese herbal medicine. The invention is mainly characterized in that the method requires no solvent, the raw materials of traditional Chinese medicine are processed by dry stream under a high temperature, then detonated under a superhigh pressure, and collected by liquefaction. The nanocrystallization extraction method of Chinese herbal medicine in the invention is applied to realize effective nanocrystallization extraction of Chinese herbal medicine without adding any solvent, physical and chemical properties of the obtained extract product of medicine change abruptly, the extract product possesses special properties of nano-materials such as surface effect and small size effect, the extract product can be preserved for a long term without adding any antiseptic, and no residue of harmful heavy metal or pesticide exists.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine pharmacy. Specifically, it relates to plant extraction, to a preparation method of Chinese herbal medicine, and in particular to a nano-extraction method of Chinese herbal medicine. Background technique [0002] The current traditional Chinese medicine extraction includes water boiling method, alcohol precipitation method, ultrasonic extraction method and supercritical carbon dioxide extraction technology and so on. Compared with traditional water boiling and alcohol precipitation methods, ultrasonic extraction has the following characteristics: 1. No high temperature is required. Ultrasonic enhanced extraction at 40°C-50°C water temperature F, without boiling at high temperature, does not destroy some medicinal ingredients in Chinese herbal medicines that are easily hydrolyzed or oxidized. 2 Atmospheric pressure extraction, good safety, simple operation and convenient maintenance. 3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/00
Inventor 陈忠正李光明
Owner 陈忠正
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