Quality detection method of "Zhenjiang" plaster

A quality inspection method and plaster technology, which are used in measuring devices, material analysis by optical means, instruments, etc., can solve the problems of not being able to control product quality well, lack of identification methods, etc., and achieve increasing thin-layer chromatography identification methods, The effect of improving the quality control standard and high quality standard level

Active Publication Date: 2014-11-05
JIANGSU 707 NATURAL PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing quality standards, there are only traits and inspection items,

Method used

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  • Quality detection method of "Zhenjiang" plaster
  • Quality detection method of "Zhenjiang" plaster
  • Quality detection method of "Zhenjiang" plaster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Preparation of Zhenjiang Plaster

[0020] Prescription of Zhenjiang plaster: plaster meat, fine powder, borneol, menthol, turpentine;

[0021] Plaster Meat Prescription: black snake, Qianghuo, Fangfeng, Mustard Seed, Duhuo, Angelica, Zuixiantao, Xueyu, Nuxychia, Ephedra, Croton, Angelica, Safflower, Sanleng, Peach Kernel and Dung Beetle;

[0022] Fine powder prescription: raw Chuanwu, Shengcaowu, Araceae, cinnamon, ground beetle, centipede;

[0023] Prescription amount of Zhenjiang plaster

[0024] Black snake 125g Notopterygium 250g Fangfeng 250g

[0025] Mustard Seed 250g Liver 250g Angelica 250g

[0026] Drunken peach 250g Blood remaining 250g Nux 250g

[0027] Ephedra 250g Croton 125g Angelica dahurica 250g

[0028] 125g safflower, 250g triangular, 250g peach kernel

[0029] Dung beetle 125g Raw Chuanwu 250g Raw Caowu 250g

[0030] Araceae 250g Cinnamon 125g Wood Beetle 125g

[0031] Centipede 15.625g Ice flakes 125g Menthol 62.5g

[0032] Turpentine 125g ...

Embodiment 2

[0035] Microscopic Identification of Aconitum Aconitum, Cinnamon, Wood Beetle and Centipede

[0036] (1) Take 1 piece of this product prepared according to the prescription of Example 1, remove the cover lining and backing material, put it in a Soxhlet extractor, add chloroform, reflux and extract until the chloroform liquid is nearly colorless, and take out the residue , Observed under a microscope: stone cells are rectangular or square-like, with slightly thicker walls (microscopic characteristics of Aconitum grass). Most of the fibers are single and scattered, long fusiform, with wavy or concave-convex edges (microscopic characteristics of cinnamon). Fragments of body wall are yellow or brownish red, with round hairy nests and occasional bristles (microscopic characteristics of ground beetle). Fragments of the tracheal wall are relatively straight or slightly arc-shaped, with brown or dark brown spirals arranged in a grid or arc (microscopic characteristics of centi...

Embodiment 3

[0041] TLC identification

[0042] 1) Identification of borneol and menthol

[0043] ① Reference substance solution: Take borneol and menthol reference substance, add absolute ethanol to make a mixed solution containing 2mg per 1ml, as the reference substance solution.

[0044] ② Test solution: Take 80g of this product, remove the cover lining and backing material, put it in a round bottom flask, add 150ml of water, connect the volatile oil tester, add water from the upper end of the tester to fill the scale part, and overflow into the flask. Add 2ml of ethyl acetate, connect the reflux condenser, heat to reflux for 2 hours, and separate the ethyl acetate layer as the test solution.

[0045] ③ Negative control solution: Take 45 g of negative samples of borneol and menthol, and use the same preparation method as the test solution to prepare borneol and menthol negative control solutions respectively.

[0046] ④ Thin-layer chromatography: Take 10 μl of the reference substance ...

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Abstract

The invention discloses a quality detection method of a "Zhenjiang" plaster. The "Zhenjiang" plaster is composed of a plaster content, fine powder, borneol, menthol, and turpentine; wherein the plaster content is composed of garter snake, notopterygium root, saposhnicovia divaricata, mustard, angelica pubescens, Chinese angelica, datura metel L, carbonized hair, nux vomica, ephedra, croton, dahurian angelica root, safflower, rhizoma sparganic, peach kernel, and dung beetle; and the fine powder is composed of raw monkshood, raw radix aconiti agrestis, rhizoma arisaematis, cassia bark, woodlouse and centipede. The detection method comprises steps of identifying radix aconiti agrestis, cassia bark, woodlouse, and ceptipede with a microscopic and identifying borneol and menthol through thin-layer chromatography. The quality detection method is simple and precise, the quality control standard is improved, an identification method of radix aconiti agrestis, cassia bark, woodlouse, and ceptipede and a thin-layer chromatography method of borneol and menthol are added, and the high quality control level of the "Zhenjiang" plaster is guaranteed.

Description

technical field [0001] The invention relates to a quality detection method of Zhenjiang plaster, which belongs to the field of quality detection of traditional Chinese medicines. Background technique [0002] Zhenjiang plaster has the effects of expelling wind and relieving pain, relaxing tendons and activating blood circulation, dispelling ruffian and blood stasis, dissipating and smoothing Qi, and is used for muscle and bone pain, bruises, etc. The current standard of Zhenjiang Plaster is the Nineteenth Volume of Traditional Chinese Medicine Prescriptions in the "Drug Standards of the Ministry of Health", and the standard number is WS 3 -B-3727-98, the prescription only lists the name, without the prescription amount. And the prescription of Zhenjiang plaster is: plaster meat, fine powder, borneol, menthol, turpentine; Croton, Angelica dahurica, Safflower, Sanleng, Peach kernel dung beetle; fine powder prescription: Raw Chuanwu, Shengcaowu, Araceae, cinnamon, wood beet...

Claims

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Application Information

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IPC IPC(8): G01N21/00G01N30/90
Inventor 陈清华贺敬竹耿秋霞
Owner JIANGSU 707 NATURAL PHARMA
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