Determination of 8-O-acetyl-shanzhiside Methylester in Tibet Medicinal Lamiophlomis rotata by HPLC / 中国药房
China Pharmacy
;
(12)2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-533156
ABSTRACT
OBJECTIVE:
To establish an HPLC method for the determination of 8-O-acetyl-shanzhiside methylester in Tibet medicinal Lamiophlomis rotata.METHODS:
HPLC analysis was performed on Symmetry C18(150 mm?4.6 mm,5 ?m) column with the mixture of acetonitrile-water(15∶85) served as the mobile phase.The detection wavelength was set at 234 nm.RESULTS:
The linear range of 8-O-acetyl-shanzhiside methylester was 1.97~19.68 ?g?mL-1(r=0.999 6) and its average recovery was 99.53%(RSD=1.73%,n=9).CONCLUSION:
The method is simple,accurate and specific,and it applies reference for quality evaluation and utilization of Tibet medicinal L.rotata.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2007
Tipo de documento:
Artigo
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