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Determination of Cinnamaldehyde in Zegui Longshuang Capsules by HPLC / 中药新药与临床药理
Traditional Chinese Drug Research & Clinical Pharmacology ; (6)1993.
Article Dans Chinois | WPRIM | ID: wpr-580513
ABSTRACT
Objective To establish a method for determining cinnamaldehyde in Zegui Longshuang Capsules. Methods A C18 column was used with Acetonitrile-Water (30∶70) as the mobile phase,and the detection wavelength was at 290 nm. Results The calibration curve of cinnamaldehyde was linear from 0.010 ?g to 0.507 ?g,and r=0.999 9. The average recovery was 98.55 %with RSD being 2.06 %. Conclusion This method is proved to be accurate and reliable,and can be used to control the quality of Zegui Longshuang Capsules.

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Traditional Chinese Drug Research & Clinical Pharmacology Année: 1993 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Traditional Chinese Drug Research & Clinical Pharmacology Année: 1993 Type: Article