Determination of caffeic acid in leaves of Ipomoea batatas (Simon Ⅰ) by HPLC
- VernacularTitle:HPLC法测定药用甘薯西蒙Ⅰ号中咖啡酸的含量
- Author:
Pingsheng XU
;
Zhiyong DAI
;
Guishan TAN
;
- Publication Type:Journal Article
- Keywords:
Ipomoea batatas (L.) Lam. (Simon Ⅰ);
caffeic acid;
HPLC
- From:
Chinese Traditional and Herbal Drugs
1994;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To develop a method for the determination of caffeic acid in Simon Ⅰ. Methods An HPLC method was developed. Kromasil C 18 column and methanol acetic acid as mobile phase. Results Linearity was found in the range of 10 33 165 28 ?g/mL, the average recovery was 99 38%, RSD=1 36%(n=6). Conclusion This method is reliable, accurate and suitable for the determination of caffeic acid.
