Determination of Ferulic Acid in Jiegu Capsule by RP-HPLC / 中国中医药信息杂志
Article
em Zh
| WPRIM
| ID: wpr-579442
Biblioteca responsável:
WPRO
ABSTRACT
Objective To establish a method for determination of Ferulic acid in Jiegu Capsule. Method The samples were determined by RP-HPLC on a Hypersil C18 column (4.6 mm?250 mm, 5 ?m). The mobile phase consisted of methanol and 1% acetic acid (33∶67). The detection wavelength was at 320 nm and the flow rate was 1.0 mL/min. Results The calibration curves of Ferulic acid was linear in the range of 6~60 ?g/mL (r =0.999 9). The average recovery was 99.6% and RSD was 1.8%. Conclusion The method is simple and accurate, which can be used for the quality control of Jiegu Capsule.
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Information on Traditional Chinese Medicine
Ano de publicação:
2006
Tipo de documento:
Article