Inspection method of Tibetan medicine pill for influenza

A detection method, influenza technology, applied in the direction of pharmaceutical formulations, measuring devices, drug combinations, etc., can solve the problems of poor specificity and reproducibility

Active Publication Date: 2012-02-29
GANSU CHEEZHENG TIBETAN MEDICINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the original standard, the identification of Tibetan calamus and horned fennel was carried out using a unified extraction method and developer. The specificity and reproducibility of the standard are poor, and the standard detection method needs to be improved urgently.

Method used

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  • Inspection method of Tibetan medicine pill for influenza
  • Inspection method of Tibetan medicine pill for influenza
  • Inspection method of Tibetan medicine pill for influenza

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A. TLC identification of horned fennel

[0085] Take 3g of this medicinal composition, grind it finely, add 1ml of ammonia water, add 20ml of chloroform, shake well, extract by ultrasonic for 30 minutes, filter, evaporate the filtrate to dryness, add 2ml of chloroform to the residue to dissolve, and use it as the test solution; Fennel reference medical material 1g, according to the preparation method of the test solution to make a reference solution; according to the prescription ratio and preparation process, prepare a negative sample without horn fennel, and make a negative sample solution according to the preparation method of the above test solution According to thin-layer chromatography ("Chinese Pharmacopoeia" 2005 edition one appendix VI B) test, draw each 0.005ml of above-mentioned three kinds of solutions, point respectively on the same silica gel G thin-layer plate, with chloroform-methanol-cyclohexane 7 : 3: 1 is the developing agent, the thin-layer plate is ...

Embodiment 2

[0089] A. Get 2 parts by weight of this pharmaceutical composition, grind it finely, add 3 parts by volume of ammonia water, add 10 parts by volume of chloroform, shake well, extract by cold soaking for 45 minutes, filter, evaporate the filtrate to dryness, add 1 part by volume of chloroform to the residue Dissolve, as need testing solution; Get 1.2 parts by weight of anise contrast medical material in addition, make reference substance solution according to the preparation method of need testing solution; The preparation method of above-mentioned need testing solution makes negative sample solution; Test according to thin-layer chromatography ("Chinese Pharmacopoeia" 2005 edition one annex VI B) test, draw each 0.004 parts by volume of above-mentioned need testing solution, point respectively on the same silica gel On G thin-layer board, use chloroform-methanol-cyclohexane 6:4:0.5 as developing agent, put the thin-layer board in the developing cylinder and saturate for 35 minu...

Embodiment 3

[0092] A. TLC identification of horned fennel

[0093] Take 12g of this medicinal composition, grind it finely, add 0.5ml of ammonia water, add 35ml of chloroform, shake well, extract by cold soaking for 10 minutes, filter, evaporate the filtrate to dryness, add 8ml of chloroform to the residue to dissolve, and use it as the test solution; Get 0.5 g of the reference medicinal material of aniseed fennel, and make a reference solution according to the preparation method of the test solution; prepare a negative sample without fennel according to the prescription ratio and preparation process, and make it according to the preparation method of the above-mentioned test solution Negative sample solution; test according to thin-layer chromatography (Appendix VI B of "Chinese Pharmacopoeia" edition in 2005), draw each 0.015ml of the above-mentioned need testing solution and negative sample solution, and 0.002ml of the contrast medicinal material solution, respectively point on the same...

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Abstract

The invention discloses a flu pill of Tibetan medicine and a quality control method of a preparation thereof; wherein the preparation is various preparation formulations which are made by adding conventional excipients according to the conventional technique and the formulation of the flu pill in fascicule of Tibetan medicine of Standards of Medicine of the Ministry of Public Health. The quality control method comprises one or more of identification methods. The invention carries out thin layer chromatogram identification study on hypecoum erectum and bhizoma acori calami in the formulation, establishes the quality control method with reliability, accuracy and strong specificity, can effectively control the quality of the flu pill and enable the flu pill to achieve stable, controllable, high-effective and safe quality.

Description

technical field [0001] The invention relates to a quality standard and a testing method of a pharmaceutical composition preparation, in particular to a quality standard and a testing method of a Tibetan medicine influenza pill and a preparation thereof. Background technique [0002] Tibetan Medicine Influenza Pills are composed of twenty-one medicines such as myrobalan, myrobalan, fennel, Tibetan calamus, rhubarb, Chuanxiang, chrysanthemum, artificial musk, and artificial bezoar. The effective ingredients of the medicine are preserved, reflecting the characteristics of Tibetan medicine. Function: heat-clearing and detoxifying, used for runny nose, headache, cough, body aches, inflammation and fever caused by influenza, which has its unique curative effect. Influenza Pills are included in the Tibetan medicine sub-volume of the "Drug Standards of the Ministry of Health", standard number: WS3-BC-0327-95. In the original standard, the identification of Tibetan calamus and horn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/9064A61P31/16A61P11/00G01N30/90A61K35/02A61K35/55A61K35/413
Inventor 包旭宏拉果才让
Owner GANSU CHEEZHENG TIBETAN MEDICINE CO LTD
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