Determination of menthol, camphor and methylsalicylate in Cremor-Mentholi Compositus by GC / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-682261
ABSTRACT
Objective:
To establish a GC method for determination of menthol, camphor and methylsalicylate in Cremor Mentholi Compositus.Methods:
The determination was carried out on a PEG\|20M stainless steel column with temperature at 140℃, FID detector with temperature at 260℃.Results:
The separating degree and the linearity were fine with the average recovery of menthol 100.17%, RSD =0.661%; camphor 99.89%, RSD =0.600%; methylsalicylate 100.17%, RSD =0.553%, respectively.Conclusions:
The method is convenient, rapid and accurate. It can be used to control the quality of this preparation.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional Patent Medicine
Año:
1992
Tipo del documento:
Artículo
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