Comprehensive detecting method for Baibei cough syrup for children

A technology of cough syrup and detection method, which is applied in the direction of measuring device, color/spectral characteristic measurement, weighing by removing certain components, etc., which can solve the problem of incomplete detection method

Inactive Publication Date: 2013-04-24
吉林草还丹药业有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention provides a detection method for Pediatric Baibei cough syr...

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Xiaoer Baibei cough syrup is produced by Jilin Caohuandan Pharmaceutical Co., Ltd. according to the prescription and process in the background technology.

[0036] Including the following identification methods, inspection methods and content determination methods:

[0037] (1) Identification method

[0038] (1) Take 5ml of this product Xiaoerbaibei cough syrup, adjust the pH to 9-10 with sodium hydroxide test solution, add 3ml of ether, shake and extract, take the ether extract, evaporate to dryness, add 1ml of water, 2-3 drops of dilute sulfuric acid to make Dissolve and put in two test tubes, one of which is added with 1-2 drops of bismuth potassium iodide test solution to form an orange-red precipitate; the other tube is added with silicotungstic acid test solution to form a white precipitate;

[0039] (2) Take 5ml of this product, Xiaoer Baibei cough syrup, add 20ml of ethanol, shake, filter, concentrate the filtrate to nearly dry, add 2ml of ethanol to dissolve, ...

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 detecting method for a Baibei cough syrup for children and belongs to the field of modernization of traditional Chinese medicine. Through additional weighing of a n-butyl alcohol extract, establishing identification and content detection of monarch drug celandine, ministerial drug fritillary bulb and snake gourd fruit, identification of rhizoma pinelliae preparata and mutual use of identification of principles and the identification of monarch drug celandine, the invention has the advantages as follows: the detecting method for the Baibei cough syrup for children is standardized, the components of the drug can be more comprehensively detected, the component contents and stability are known and description of the medicinal material base of the drug is facilitated.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine modernization, and in particular relates to a detection method for children's Baibei cough syrup. Background technique [0002] The composition of traditional Chinese medicine is complex, especially the compound prescription of traditional Chinese medicine often contains many kinds and many kinds of ingredients, forming a very complicated system. At present, the research and development of new effective parts of traditional Chinese medicine preparations and modern compound Chinese medicine preparations are increasing, and new processes and various extraction methods are used in the research and production of medicines. [0003] With the rapid development of modern analysis and testing technology, equipment and instruments, the content determination and chromatographic identification of traditional Chinese medicine have become important means of detection. However, at present, only the ...

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
IPC IPC(8): G01N5/04G01N21/82G01N21/33G01N21/31G01N30/90G01N30/02
Inventor 殷金玲李坤徐德辉杨锡龙李雪李男男马伟才郭英侠宁超群樊艳霞
Owner 吉林草还丹药业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap