Determination of the Content of Menthol in Inclusion Complex of Compound Essential Oil-? -cyclodextrin by GC-MS / 中国药房
China Pharmacy
;
(12)2005.
Artículo
en Chino
| WPRIM
| ID: wpr-529260
ABSTRACT
OBJECTIVE:
To establish GC-MS method for the determination of the Menthol in inclusion complex of compound essential oil-? -cyclodextrin.METHODS:
Menthol was determined with ion fragment peak ( M/Z=71) . The chromatographic column was DM-5 fused silica capillary column ( 0. 25mm? 30m) ; the internal standard was naphthol and the temperature programming was 80~ 180℃ .RESULTS:
The calibration curves of Menthol were linear in the ranges of 1. 344~ 10. 752? g? mL-1( r=0. 999 8) and the average recovery was 97. 52% , RSD=1. 56% .CONCLUSION:
The method is rapid, accurate and reproducible, and suitable for the quality control of the same kind of the preparation.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Pharmacy
Año:
2005
Tipo del documento:
Artículo
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