Simultaneous determination of seven constituents in Gnaphalium affine / 中成药
Chinese Traditional Patent Medicine
;
(12): 1116-1119, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-710281
ABSTRACT
AIM To establish an HPLC method for the simultaneous content determination of seven constituents in Gnaphalium affine D.Don.METHODS The analysis of 80% methanol of G.affine was performed on a 30 ℃ Atlantis (C) T3 column (4.6 mm× 250 mm,5 μm),with the mobile phase comprising of acetonitrile-formic acid flowing at 1.0 mL/min in a gradient elution manner,and the detection wavelength was set at 288 nm.RESULTS Seven constituents showed good linear relationships within their own ranges (R2 ≥0.999 8),whose average recoveries were 98.58%-103.8% with the RSDs of 0.88%-1.74%.CONCLUSION This accurate,stable and reproducible method can be used for the quality control of G.affine.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
2018
Tipo de documento:
Artigo
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