Determination of caffeic acid in leaves of Ipomoea batatas (Simon Ⅰ) by HPLC / 中草药
Zhongcaoyao
; Zhongcaoyao;(24)1994.
Article
en Zh
| WPRIM
| ID: wpr-681894
Biblioteca responsable:
WPRO
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.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Zhongcaoyao
Año:
1994
Tipo del documento:
Article