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Preparation method of Dachuanxiong oral liquid

A Chuanxiong oral liquid and oral liquid technology, applied in the field of preparation of Da Chuanxiong oral liquid, can solve the problems of poor curative effect and high cost

Inactive Publication Date: 2010-11-10
LIAONING ORIENTAL PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for preparing Dachuanxiong oral liquid that solves the problems of poor curative effect and high cost by changing the dosage form

Method used

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  • Preparation method of Dachuanxiong oral liquid
  • Preparation method of Dachuanxiong oral liquid
  • Preparation method of Dachuanxiong oral liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Take 60Kg of Rhizoma Chuanxiong and 40Kg of Gastrodia elata, chop or grind the two raw materials into fine powder and put them into the extraction tank, add 400Kg of water to the extraction tank, then heat and decoct the extraction tank for 1 hour for the first time, take out For the decoction, the second decoction is carried out according to the method of the first decoction, and the decoction time is 1 hour. The second decoction is filtered and combined with the first decoction. The liquid is concentrated, and the decoction liquid is concentrated to a relative density of 1.23-1.24 to obtain the liquid medicine; the concentrated liquid medicine is placed in the liquid mixing tank, and then added to the liquid mixing tank by stirring. The quality of the liquid medicine is 2.5 times of ethanol, the added ethanol concentration can be between 85%-95%, when the liquid is stirred evenly, put it aside for 60 hours, absorb the supernatant, and recover the ethanol, and then add ...

Embodiment 2

[0074] Get Rhizoma Chuanxiong 75Kg, Gastrodia elata 25Kg, two kinds of crude drugs are chopped or ground into fine powder and put into the extraction tank, and add 600Kg of water in the extraction tank, and make Dachuanxiong oral liquid according to the method of embodiment 1. Wherein, heating and decocting for the first time for 1.5 hours, the mass ethanol added in the liquid preparation tank is 3 times of the medicinal liquid mass, and its standing time is 48 hours.

Embodiment 3

[0076] Get Rhizoma Chuanxiong 65Kg, Gastrodia elata 35Kg, two kinds of raw materials are chopped or ground into fine powder and put into the extraction tank, and add 500Kg of water in the extraction tank, and make Dachuanxiong oral liquid according to the method of embodiment 1. Wherein, heating and decocting for the first time for 1.5 hours, the mass ethanol added in the liquid preparation tank is 4 times of the medicinal liquid mass, and its standing time is 40 hours.

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Abstract

The invention relates to a preparation method of a Dachuanxiong oral liquid, and the oral liquid comprises rhizoma chuanxiong and gastrodia elata blume as raw materials and is prepared through the following two steps of: preparing a medicinal liquid and preparing the finished product of the oral liquid. Because the rhizoma chuanxiong is a samphire, the gastrodia elata blume is an arethusa, and the active components in the two herbs are very easily leached through secondary decoction, therefore the active components with relatively more varieties and higher content are contained in the oral liquid prepared by a decocting method, and the efficacy of Dachuanxiong can be fully embodied.

Description

technical field [0001] The invention relates to a preparation method of Dachuanxiong oral liquid, which is used for treating head wind and congestion type headache. Background technique [0002] Head wind disease is a kind of disease that is main manifestation with chronic paroxysmal headache. Doctor trained in Western medicine thinks, head wind disease is vascular headache and muscle tension headache, and the main medicine that western medicine treats this disease adopts is: aspirin, ibuprofen, indomethacin, ergotamine preparation etc. Although these drugs have a certain effect on head wind disease, the application of these drugs not only has low curative effect, but also has large side effects, so it is not suitable for long-term use. For example, ergotamine preparations are effective vasoconstrictors, but their vasoconstriction lasts for a long time. Cerebral blood vessels are non-selective and have obvious contraction effect on head blood vessels. Excessive ergotamine p...

Claims

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Application Information

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IPC IPC(8): A61K36/8988A61K9/00A61P25/04
Inventor 初金芝宋金波
Owner LIAONING ORIENTAL PHARMA