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Chinese medicine composition, the preparing method and the quality control method thereof

A technology for a composition and a traditional Chinese medicine, applied in the field of traditional Chinese medicine composition, can solve the problems of many impurities, low product purity, easy to produce irritant response and the like, and achieve the effect of convenient use

Inactive Publication Date: 2007-09-12
王锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been used for intramuscular injection after decoction and alcohol precipitation, but the product prepared by this preparation method has low purity, more impurities, limited dosage for each administration, and is prone to irritation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0146] Embodiment 1: the preparation of injection

[0147] Take 500g of Chinese mangosteen, cut into small pieces, add water and decoct three times, add 10 times the amount of water for 2 hours for the first time, add 10 times the amount of water for 1 hour for the second time, add 8 times the amount of water for the third time and decoct Boil for 0.5 hours, combine the decoction, concentrate until every 1ml contains 1g of the original drug, let it cool, gradually stir and add ethanol until the alcohol content is 70%, refrigerate for 24 hours, filter, recover the ethanol from the filtrate until it has no alcohol smell, add water to every 1ml contains 3g of crude drug, gradually stir and add ethanol until the alcohol content is 85%, refrigerate for 48 hours, filter, adjust the pH value of the filtrate to 7.0-7.2 (measured by pH meter) with sodium hydroxide solution, refrigerate for 24 hours, filter , the filtrate recovered ethanol until there was no alcohol smell, added distill...

Embodiment 2

[0148] Embodiment 2: the quality inspection of injection

[0149] Get the injection made in Example 1, check according to the following items:

[0150] 【Properties】This product is a yellowish-brown to brown clear liquid.

[0151] [Identification] Take 20ml of this product, add 2ml of hydrochloric acid, heat and reflux for 30 minutes, let it cool, shake and extract with 40ml of ethyl acetate, take the ethyl acetate solution, wash with water 3 times, 30ml each time, take the ethyl acetate solution, Evaporate to dryness, add 1ml of absolute ethanol to the residue to dissolve, and use it as the test solution. Separately take 1 g of the reference medicinal material of Manjing, add 30 ml of water, heat and reflux for 30 minutes, take it out, let it cool, filter, and take the filtrate to make a solution of the reference medicinal material in the same way. Then take luteolin reference substance, add absolute ethanol to make a reference substance solution containing 0.1mg per 1ml. A...

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PUM

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Abstract

The present invention relates to Chinese medicine, and is especially one kind of Chinese medicine composition prepared with bastard speedwell as material, and through water extracting, alcohol precipitating, alkali precipitating, water precipitating, acid precipitating and other steps. The Chinese medicine composition is preferably prepared into injection. It has the functions of clearing away heat and toxic material, relieving cough, reducing sputum and promoting urination, and may be used in treating carbuncle, sore, pulmonary abscess, difficult urination and other diseases. It has no toxic side effect and high safety.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition, in particular to a traditional Chinese medicine composition prepared by using the Chinese medicinal material Shuimanjing as a raw material medicine, and belongs to the field of traditional Chinese medicines. Background technique [0002] Chinese medicine water manjing is the dried whole herb of Scrophulariaceae plant Veronica linariifolia Pall.Ex Link subsp.dilatata (Nakai et Kitag.) Hong, also known as centipede grass, Zhanlongjian, chasing wind grass, a fragrant , Xiye mother-in-law. The main active ingredients of the drug are mannitol and flavonoid glycosides. The whole herb of this product is used as medicine, bitter in taste, slightly cold in nature, has the functions of clearing away heat and detoxification, diuresis, relieving cough and reducing phlegm, mainly used for treating bronchitis, lung abscess, acute nephritis , urinary tract infection, boils. It was once used for i...

Claims

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Application Information

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IPC IPC(8): A61K36/80A61K9/08A61K9/19A61P11/00A61P13/02A61P17/02G01N30/02G01N30/90G01N33/15G01N21/33
Inventor 祝明王锋陈勇唐登峰方翠芬徐立鹏冯新刚
Owner 王锋
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