Quality Standard of Yinqiao Xiaozhen Mixture / 医药导报
Herald of Medicine
; (12): 338-340, 2018.
Article
Dans Zh
| WPRIM
| ID: wpr-701010
Responsable en Bibliothèque :
WPRO
ABSTRACT
Objective To establish a quality standard of yinqiao xiaozhen mixture. Methods Preparation of Forsyth-ia,Arctium lappa L.,and Honeysuckle were identified by TLC method.The concentration of baicalin in yinqiao xiaozhen mixture was determined by HPLC method. Results The qualitative identification method can detect Forsythia,Arctium lappa L.,and Honeysuckle.TLC spots were clear.TLC method has strong specificity.The linear range of baicalin was 0.122 5-1.531 2 μg,r=0.999 9,the average sample recovery rate was 99.42%,RSD was 2.19%,respectively. Conclusion The method is simple,ac-curate and repeatable,which can be used for quality control of Qinqiao xiaozhen mixture.
Texte intégral:
1
Indice:
WPRIM
Type d'étude:
Qualitative_research
langue:
Zh
Texte intégral:
Herald of Medicine
Année:
2018
Type:
Article