Determination of cichoric acid in Enchinacea purpurea and its preparation by HPLC / 中草药
Chinese Traditional and Herbal Drugs
; (24)1994.
Article
en Zh
| WPRIM
| ID: wpr-681774
Biblioteca responsable:
WPRO
ABSTRACT
Object To determine the amount of cichoric acid in Enchinacea purpurea and its preparation. Methods By the use of HPLC, mobile phase: 400 mmol/L ammonium acetate methanol (95∶ 5), flow rate: 1 mL/min, detection wavelength: 330 nm. Results The mean recovery of cichoric acid was 99 41%, RSD=3 23% (n=5). Conclusion The method can be applied in the determination of cichoric acid in E. purpurea extract and its preparation with satisfactory results.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Chinese Traditional and Herbal Drugs
Año:
1994
Tipo del documento:
Article