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A kind of gel preparation quality detection method

A quality inspection method and gel preparation technology, which is applied in the field of biomedicine, can solve the problems of no gel preparation, etc., and achieve the effect of easy operation, good specificity, and simple method

Inactive Publication Date: 2019-07-23
GUIYANG COLLEGE OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the prepared gel preparation, quality control is very important, but at present there is no effective quality control method for the gel preparation whose main component is the main pharmaceutical ingredient polysieve core extract

Method used

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  • A kind of gel preparation quality detection method
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  • A kind of gel preparation quality detection method

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution, and provides detailed implementation and specific operation process, but the protection scope of the present invention is not limited to the present invention. Example.

[0038] A kind of gel preparation quality detection method, comprises the steps:

[0039] S1 check

[0040] 1.1) Preparation of reference substance and reference substance solution

[0041] Babaic acid reference substance was separated and purified by the Key Laboratory of Chemical Analysis of Natural Medicines, Chinese Academy of Sciences, Guizhou Province, with a purity of 97%. The separation and purification flow chart is as follows: Figure 9 As shown, the mass spectrum is as Figure 10 shown. Weigh the babasic acid reference substance and add methanol solvent to the volumetric flask, and prepare a solution containing 0.1...

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Abstract

The invention discloses a gel preparation quality control method. For a gel preparation adopting a cladia aggregata medicinal material as a main component adopts the cladia aggregata medicinal material and a barbatic acid reference product to examine the main medicinal component cladia aggregata extract. The method is simple, convenient in operation and relatively good in specificity.

Description

technical field [0001] The invention relates to the technical field of biomedicine, in particular to a method for detecting the quality of a gel preparation. Background technique [0002] Gel preparations are prepared by dissolving or uniformly dispersing the drug in the gel. Because the gel can closely adhere to the site of action and has good biocompatibility, it is mostly administered through the skin and mucous membranes, and can also exert its efficacy through oral administration. Because the hydration gel layer formed after the gel absorbs water and swells has a certain control release effect on the drug, it is now widely used in slow-release and controlled-release systems. For the prepared gel preparation, quality control is very important, but at present there is no effective quality control method for the gel preparation whose main component is the main pharmaceutical component, the extract of polysieve core. Contents of the invention [0003] In view of the def...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/90
CPCG01N30/02G01N30/90
Inventor 胡奇志胡成刚王学军徐艳
Owner GUIYANG COLLEGE OF TRADITIONAL CHINESE MEDICINE
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