Method for detecting ephedra-perilla leaf cough relieving capsule

A detection method, the technology of yellow cough gel, is applied in the direction of measuring devices, instruments, scientific instruments, etc., which can solve the problems of unfavorable product production, inability to guarantee the safety of patients in the market, and affect the quality monitoring of pharmaceutical companies, etc., and achieve the effect of simple operation

Inactive Publication Date: 2014-08-27
YANGTZE RIVER PHARMA GRP BEIJING HAIYAN PHARMA +1
View PDF3 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there is currently no systematic, effective, simple, and feasible detection method for Suhuang Zhike Capsules, which is not conducive to the production of this product, and will also affect the quality control of the product by pharmaceutical companies during production, and cannot guarantee the medication of patients Safety and future market promotion, therefore, it is imperative to establish corresponding detection method standards

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
  • Method for detecting ephedra-perilla leaf cough relieving capsule
  • Method for detecting ephedra-perilla leaf cough relieving capsule
  • Method for detecting ephedra-perilla leaf cough relieving capsule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Those skilled in the art will better understand the present invention by reading the following examples. These examples serve only to illustrate the present invention.

[0031] The experimental methods not indicating specific conditions in the examples of the present invention are generally in accordance with conventional conditions, or in accordance with the conditions suggested by raw material or commodity manufacturers. Reagents without specific sources indicated are conventional reagents purchased in the market.

[0032] Instruments: SPD-10Avp ultraviolet detector Japan Shimadzu; Agilent 1200DAD high pressure liquid chromatograph (Sunfire C18150×4.6mm column); HN1006 ultrasonic cleaner China South China Ultrasonic Equipment Factory; HM202 electronic analytical balance Japan AND company.

[0033] Materials: Silica gel G was purchased from Qingdao Ocean Chemical Co., Ltd.; reference substances of ephedrine hydrochloride, arctiin and schisandrin A were purchased from Ch...

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 method for detecting an ephedra-perilla leaf cough relieving capsule, which is used for controlling the quality of the ephedra-perilla leaf cough relieving capsule. The method comprises the steps: performing qualitative identification on five Chinese medicinal herbs including ephedra, perilla leaf, lumbricus, burdock and fructus schizandrae in the ephedra-perilla leaf cough relieving capsule by adopting a thin layer chromatography; and determining the content of ephedrine hydrochloride in the ephedra-perilla leaf cough relieving capsule by adopting a high performance liquid chromatography. The method provided by the invention is simple and convenient to operate, scientific, reasonable, good in repeatability, and capable of well controlling the quality of the ephedra-perilla leaf cough relieving capsule, effectively monitoring the production, and increasing the safety of medication of a patient.

Description

technical field [0001] The invention relates to a detection method of a traditional Chinese medicine compound preparation, in particular to a detection method of Suhuang Zhike Capsules, which is used for quality control of Suhuang Zhike Capsules. Background technique [0002] Asthma is a common respiratory disease and a recognized medical problem worldwide. Cough variant asthma (CVA) is one of them. About 5-6% of patients have persistent cough as the main symptom in the early stage of the disease, without any symptoms of wheezing or dyspnea. As a result, many patients lack reasonable early treatment and eventually develop into severe asthma. [0003] There are many reasons for CVA, such as subjective factors such as the patient's own genetic quality, immune status, mental and psychological status, endocrine and health status. In addition, allergens, viral infections, occupational factors, climate, drugs, exercise and Environmental factors such as diet are also important r...

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 & Authority Applications(China)
IPC IPC(8): G01N30/90
Inventor 肖慧闫立颖王海盛何艳
Owner YANGTZE RIVER PHARMA GRP BEIJING HAIYAN PHARMA
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