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Quality control method for comfortable wash liquid for hemorrhoids

A quality control method and lotion technology, applied in the field of traditional Chinese medicine, can solve the problems of missing and no quantitative detection method of cnidium

Active Publication Date: 2008-09-24
杨文龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] At present, there is a lack of qualitative quality control methods for licorice and Huaijiao in Hemorrhoid Comfort Lotion, especially there is no quantitative detection method for Cnidium Fructus in Hemorrhoid Comfort Lotion

Method used

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  • Quality control method for comfortable wash liquid for hemorrhoids
  • Quality control method for comfortable wash liquid for hemorrhoids
  • Quality control method for comfortable wash liquid for hemorrhoids

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0037] Randomly select 5 batches of hemorrhoidal comfort lotion (batch numbers: 20070911-1, 20070913-1, 20071918-1, 20071103-1 and 20071005-1), and use this method to repeat 5 batches of hemorrhoidal comfort lotion.

[0038] Take 20ml of this product, add ethyl acetate to extract twice, 30ml each time, combine the ethyl acetate solution, evaporate to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution. Take another 2 g of licorice reference medicinal material, add 20 ml of water to decoct twice, each time for 0.5 hours, filter, concentrate the filtrate to 20 ml, add ethyl acetate to extract twice, each time 30 ml, combine the ethyl acetate liquid, evaporate to dryness, and the residue Add 1ml of methanol to dissolve, as the reference drug solution. According to the test of thin-layer chromatography (Appendix VI B of the Chinese Pharmacopoeia in 2005), draw 20 μl of each of the above two solutions, and place them on the same silica gel G thi...

experiment example 2

[0043] Randomly select 5 batches of hemorrhoidal comfort lotion (batch numbers: 20070911-1, 20070913-1, 20071918-1, 20071103-1 and 20071005-1), and use this method to repeat 5 batches of hemorrhoidal comfort lotion.

[0044] Take 20ml of this product, add ethyl acetate to extract twice, 30ml each time, combine the ethyl acetate solution, evaporate to dryness, add 1ml of methanol to the residue to dissolve, and use it as the test solution. Another appropriate amount of sophorin reference substance was taken, and 0.5ml of methanol was added to make a saturated solution, which was used as the reference substance solution. According to the test of thin-layer chromatography (Appendix VI B of the Chinese Pharmacopoeia 2005 edition), draw 5 μ l of each of the above two solutions, and place them on the same polyamide thin-layer plate respectively, use 60% acetic acid as a developing agent, develop, take out, and let it dry in the air. After drying, spray it with 1% aluminum trichlorid...

experiment example 3

[0048] Randomly select 5 batches of hemorrhoid comfort lotion (batch numbers: 20070911-1, 20070913-1, 20071918-1, 20071103-1 and 20071005-1), and hemorrhoid comfort lotion according to high performance liquid chromatography (Chinese Pharmacopoeia 2005 Year edition one appendix VI D) Determination.

[0049] 【Content Determination】Determination according to high performance liquid chromatography (Appendix VID of Chinese Pharmacopoeia 2005 Edition).

[0050] Chromatographic conditions and system suitability test use octadecylsilane bonded silica gel as packed column; mobile phase: water-acetonitrile (40:60); detection wavelength is 321nm; column temperature: room temperature. The number of theoretical plates should not be less than 2000 based on the peak of osthole.

[0051] Preparation of reference substance solution Accurately weigh an appropriate amount of osthole reference substance that has been dried under reduced pressure in a phosphorus pentoxide desiccator to constant w...

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Abstract

The invention provides a hemorrhoid comforting lotion which is a surgery hemorrhoid OTC drug and can clear heat and dry damp, remove blood stasis to detoxicate, stanch to reduce the swelling, and relive pain and itch as well as is used for the acute bout of hemorrhoid. The quality standard of the prior hemorrhoid comforting lotion can not respond the qualitative method of liquorice and sophora japonica. The invention aims to provide a perfect quality control method for the hemorrhoid comforting lotion on the aspects of liquorice and sophora japonica qualitative analysis and osthole quantity analysis. On the basis of the qualitative method and the quantitative method of the invention, the hemorrhoid comforting lotion provides better guarantee for the production, the circulation and the clinical application of the hemorrhoid comforting lotion.

Description

Technical field: [0001] The invention belongs to the technical field of traditional Chinese medicine, and in particular relates to a quality control method of hemorrhoid comfort lotion. Background technique: [0002] Hemorrhoid Comfort Lotion is an over-the-counter drug for surgical hemorrhoids. It can clear away heat and dampness, remove stasis and detoxify, stop bleeding and swelling, relieve pain and itching, and is used for acute hemorrhoids. When using, take an appropriate amount of liquid medicine, dilute it to about 10 times more with warm boiled water, take a hip bath or directly wash it, twice a day, and a week is a course of treatment. [0003] The prescription, preparation method and properties of Hemorrhoid Comfort Lotion are: [0004] Prescription: Huaijiao 100g Sanqi 80g Sophora flavescens 110g White and 100g [0005] Fructus Cnidii 100g Padonia 100g Artemisia argyi 65g [0006] Purslane 80g, mountain silver flower 65g, windproof 65g [0007] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/898A61P9/14G01N30/90A61K31/045A61K33/02A61K33/06A61K33/22
Inventor 杨文龙
Owner 杨文龙
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