Determination of Naringin in Gongning Granule by HPLC / 中药新药与临床药理
Article
em Zh
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| ID: wpr-571350
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WPRO
ABSTRACT
Objective To establish a method for the determination of naringin in Gongning Granule, Methods The sample was extracted with methyl and the chromatographic conditions were as follows: Kromasil C18 chromatographic column(250 mm?4.6 mm ,5 ?m)with a mobile phase of methyl and 1 %acetic acid (35.5 ∶64.5),the detection wavelength at 283 nm and the flow rate being 1.0mL?min-1. Results A linearity of naringin in Gongning Granule was obtained in the range of 0.0980 ?g to 0.980 ?g,r=0.9997 (n=6).The average recovery was 98.7 %and RSD=1.96 %(n=6). Conclusion This method is easy,sensitive and accurate for the determination of naringin in Gongning Granule.
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Índice:
WPRIM
Idioma:
Zh
Revista:
Traditional Chinese Drug Research & Clinical Pharmacology
Ano de publicação:
1993
Tipo de documento:
Article