Determination of six components in Heiguidou Oil by capillary GC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artigo
em Chinês
| WPRIM
| ID: wpr-580421
ABSTRACT
AIM:
To develop a capillary GC method for determining six components in Heiguidou Oil,?-pinene,eucalyptol,borneol,methyl salicylate,cinnamia aldehyde and eugenol.METHODS:
GC was applied to quantitative analysis. Chromatographic conditions consisted of PEG-20M(30 m?0.25 mm?0.25 ?m),flame ionization detector(FID),and programmed temperature; initiation temperature was at 80 ℃ for 7 min; the rate of temperature was 15℃/minute,final temperature was at 180 ℃ for 10 min,bypass rate was 50 ∶1. The sample dissolved in absolute alcohol. The external standard was used.RESULTS:
The standard curves of conclusion ?-pinene,eucalyptol,borneol,methyl salicylate,cinnamia aldehyde and eugenol were linear within the ranges of 0.322-32.150 mg/mL,0.202 -20.215 mg/mL,0.126-12.630 mg/mL,0.633-63.290 mg/mL,0.174-17.390 mg/mL,0.633-63.290 mg/mL and 0.203-20.255 mg/mL,respectively.RSD were 0.83%,0.48%,0.48%,0.31%,and 0.53 %,respectively.CONCLUSION:
The established method is accurate and it can be applied to the simulta-neous assay of six components.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
1992
Tipo de documento:
Artigo
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