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The identification method of Xishencao in Fengshining medicinal wine

A technology of Fengshi Ning medicine and Xilucao, which is applied in the field of identification of Xixuecao, to achieve high controllability, scientific and effective identification, and the effect of improving quality inspection standards

Active Publication Date: 2018-08-31
GUIZHOU XINBANG PHARMACEUTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing quality standard of Fengshining medicinal wine does not involve the identification of Silico chinensis, therefore, it is particularly necessary to study a method that is easy to operate and can accurately identify Silico sibiricus in Fengshining medicinal liquor

Method used

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  • The identification method of Xishencao in Fengshining medicinal wine
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  • The identification method of Xishencao in Fengshining medicinal wine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The method for identifying Siegesbeckia Siegesbecki in Fengshining medicinal wine includes the following steps:

[0044] (1) Preparation of the test solution: take 40 mL of this product, add 20 mL of ethyl acetate, shake and extract once to obtain the ethyl acetate solution, evaporate to dryness, and add 1 mL of methanol to the residue to dissolve it as the test solution;

[0045] (2) Preparation of reference substance solution: take the reference substance of chinonanol, add methanol to make a solution containing 0.1mg of reference substance of chinonanol in 1 mL, as the reference substance solution;

[0046] (3) Identification: According to "Chinese Pharmacopoeia" 2015 Edition Four General Rules 0502 TLC test, draw 2μL of the reference solution and 8μL of the test solution and place them on the same thin-layer plate of silica gel G, with chloroform-methanol =3:1 is the developing agent, unfold, take out, dry, spray with 5% vanillin sulfuric acid solution, and heat until the ...

Embodiment 2

[0048] The method for identifying Siegesbeckia Siegesbecki in Fengshining medicinal wine includes the following steps:

[0049] (1) Preparation of test solution: Take 55mL of this product, add 35mL, 30mL, 20mL of ethyl acetate, shake and extract 3 times, combine the ethyl acetate solution, evaporate to dryness, add 2mL of methanol to the residue to dissolve it as Test solution;

[0050] (2) Preparation of reference substance solution: take the reference substance of chinonanol, add methanol to make a solution containing 0.1mg of reference substance of chinonanol in 1 mL, as the reference substance solution;

[0051] (3) Identification: According to the "Chinese Pharmacopoeia" 2015 edition of the four general rules 0502 TLC test, draw 4μL of the reference solution and 12μL of the test solution, and place them on the same silica gel G thin layer plate, with chloroform-methanol =5:2 is the developing agent, unfold, take out, dry, spray with 5% vanillin sulfuric acid solution, and heat ...

Embodiment 3

[0053] The method for identifying Siegesbeckia Siegesbecki in Fengshining medicinal wine includes the following steps:

[0054] (1) Preparation of test solution: Take 50mL of this product, add 20mL and 30mL ethyl acetate respectively, shake and extract twice, combine the ethyl acetate solution, evaporate to dryness, add 1mL methanol to the residue to dissolve it, as the test Product solution

[0055] (2) Preparation of reference substance solution: take the reference substance of chinonanol, add methanol to make a solution containing 0.1mg of reference substance of chinonanol in 1 mL, as the reference substance solution;

[0056] (3) Identification: According to the "Chinese Pharmacopoeia" 2015 edition of the four general rules 0502 thin layer chromatography test, draw 3μL of the reference solution and 10μL of the test solution, and place them on the same silica gel G thin layer plate, and use chloroform-methanol =4:1 is the developing agent, unfold, take out, dry, spray with 5% van...

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Abstract

The invention discloses an identification method of herba siegesbeckiae in anti-rheumatism medicinal liquor. The method is a thin-layer chromatography method by using a kirenol reference substance as control and using trichloromethane-methanol as a developing solvent, wherein the ratio of trichloromethane to methanol is 3-5: 1-2. By the identification method of herba siegesbeckiae in anti-rheumatism medicinal liquor, herba siegesbeckiae in anti-rheumatism medicinal liquor can be efficiently and accurately identified. The method has higher controllability, is simple to operate, has high separation degree and good reappearance, has no interference with negative control, and will not be influenced by thin layer plates from different manufacturers and temperature and humidity conditions. According to the identification method, herba siegesbeckiae component in anti-rheumatism medicinal liquor can be identified accurately, comprehensively, scientifically and effectively. Quality detection standard of the anti-rheumatism medicinal liquor is raised, and stability, safety and effectiveness of product quality are further ensured.

Description

Technical field [0001] The invention relates to a method for identifying Siegesbeckia Siegesbeckia in Fengshining medicinal wine, and specifically belongs to the technical field of traditional Chinese medicine detection. Background technique [0002] Fengshining medicinal wine is made from Caulis spatholobi, Polygonum multiflorum, Siegesbeckia, Stir-fried Atractylodes, Sargentodoxa, Smilax, Geranium, Safflower, Black Snake, Acanthopanax, Cinnamon Sticks, Silkworm Sand, Siegesbeckia It is made of grass, calamus, sophora flavescens, asarum, xungufeng, galangal, mulberry sticks, angelica dahurica, rehmannia glutinosa, cocklebur and chuanxiong. The function is to expel wind and promote blood circulation, remove dampness and dredge collaterals. Caulis spatholobi is the emperor's medicine in the prescription, which has the effects of promoting blood circulation, dredging collaterals, expectorating phlegm, and fluent meridian. The officials used Polygonum multiflorum, Radix Rehmanniae...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/90
CPCG01N30/90
Inventor 包雪爱
Owner GUIZHOU XINBANG PHARMACEUTICAL CO LTD
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