Study on TLC Identification and Content Determination of Compound Yantongxiao Spray
- VernacularTitle:复方咽痛消喷剂薄层鉴别与含量测定方法研究
- Author:
Weiwen PENG
;
Yanhong WU
- Publication Type:Journal Article
- Keywords:
Compound Yantongxiao Spray;
Chlorogenic acid;
TLC identification;
Content determination;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the methods for TLC identification and contents determination of Compound Yantongxiao Spray.Methods Flos Lonicera,Borneolum Syntheticum and Menthol in the spray were identified by TLC,and the content of chlorogenic acid was determined by HPLC.Results The TLC characteristic spots of Flos Lonicera,Borneolum Syntheticum and Menthol can be identified.For content determination,the linear range of chlorogenic acid was in 0.08～0.28 ?g(r=0.999 0),the average recovery of chlorogenic acid was 102.34 %(n=6)and RSD was 2.03 %.Conclusions The methods are simple,accurate,specific and reproducible,can be used for the quality control of Compound Yantongxiao Spray.
