Quality detection method for compound baical skullcap root tablet

A quality detection method and technology for compound scutellariae, which are applied in the field of quality detection of compound scutellariae tablets, can solve problems such as difficulty in accurately detecting the quality of compound scutellariae tablets, and achieve the effect of high-quality standard level.

Active Publication Date: 2014-01-15
肇庆星湖制药有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing quality detection method of Fufang Huangqin Tablets is difficult to accurately detect the quality of Compound Huangqin Tablets

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Quality detection method for compound baical skullcap root tablet
  • Quality detection method for compound baical skullcap root tablet
  • Quality detection method for compound baical skullcap root tablet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0043] [Prescription] The formula of compound Huangqin tablet is composed of 800g of Scutellaria baicalensis, 800g of Polygonum cuspidatum, 800g of Andrographis paniculata, and 800g of Gongluomu.

[0044] [Preparation method] Take Scutellaria baicalensis and add water to decoct twice, the first time is 1-3 hours, the second time is 0.5-2 hours, the decoction is combined, filtered, the filtrate is concentrated to a relative density of 1.25, dried into an extract, and set aside ; Polygonum cuspidatum, Andrographis paniculata, and Gongluomu are decocted twice, each time for 1 to 3 hours, combined with decoction, filtered, and the filtrate is concentrated to a relative density of 1.25, dried into an extract, and set aside. Mix the above two kinds of extracts, add a binder (the binder can be ethanol solution, polyacrylic acid resin solution, etc.) Sodium carboxymethyl cellulose, methyl cellulose, starch, talcum powder, sodium carboxymethyl starch, sodium dihydrogen phosphate, etc.)...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a quality detection method for a compound baical skullcap root tablet. The method comprises thin-layer chromatographic identification of baical skullcap root, common andrographis herb, giant knotweed rhizome and Chinese mahonia stem and content determination of baical skullcap root. According to the invention, quality control standards are improved for the compound baical skullcap root tablet, detection indexes and a detection method for content determination of a main drug in the tablet are created, a thin-layer chromatographic identification method for baical skullcap root, common andrographis herb, giant knotweed rhizome and Chinese mahonia stem is provided, and the high standard quality level of the compound tablet is guaranteed.

Description

[0001] technical field [0002] The invention relates to a quality detection method of compound huangqin tablets. [0003] Background technique [0004] Compound Huangqin Tablet has the functions of clearing heat and detoxifying, cooling blood and detumescence, and is mainly used for sore throat, aphtha of the mouth and tongue, cold and fever, carbuncle and sore. Compound Huangqin Tablets are composed of Scutellaria baicalensis, Polygonum cuspidatum, Andrographis paniculata and Gongluomu. They are sugar-coated tablets or film-coated tablets, which are brown after removing the coating; taste bitter. The existing quality detection method of Compound Huangqin Tablets is difficult to accurately detect the quality of Compound Huangqin Tablets. [0005] Contents of the invention [0006] In view of the above, in order to ensure the quality of Compound Huangqin Tablets, it is necessary for the present invention to provide a quality detection method for Compound Huangqin Tablet...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityApplications(China)
IPC IPC(8): G01N30/90G01N30/02G01N30/88
Inventor李红兵罗卡冯世强
Owner肇庆星湖制药有限公司