Determination of the Contents of Metal Elements and Total Flavonoids in Flos Lonicerae Japonicae
- VernacularTitle:金银花中金属元素与总黄酮含量的测定
- Author:
Liqin HAN
;
Shunfu DONG
;
Jianhua LIU
- Publication Type:Journal Article
- Keywords:
Flos Lonicerae Japonicae;
Metal elements;
Total flavonoids;
Content determination
- From:
China Pharmacy
2007;0(33):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish methods for the determination of the metal elements and the Total flavonoids in Flos Lonicerae Japonicae.METHODS:The atomic absorption spectrometry was adopted to determine the contents of macroelements(Na,K,Ca,Mg)and trace elements(Cu,Zn,Fe,Mn,Cr,Ni)while UV spectrometry was adopted for the determination of the content of Total flavonoids in Flos Lonicerae Japonicae.RESULTS:Metal elements and Flavonoids were found to be rich in Flos Lonicerae Japonicae.CONCLUSION:The methods adopted in this study were simple,rapid,accurate,sensitive and precise.
