Theophylline,prednisone acetate and dexamethasone acetate illegally mixed into traditional Chinese medicinal preparation for antitussive and antiasthmastics by UPLC-MS / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artigo
em Chinês
| WPRIM
| ID: wpr-578641
ABSTRACT
AIM:
To establish a quick,accurate,sensitive method for analysis of theophylline,prednisone acetate and dexamethasone acetate illegally added into traditional Chinese medicinal preparation for antitussive and antiasthmastics by UPLC-MS.METHODS:
The UPLC-MS/MS method was used.Electrospay ionization(ESI) source was applied and operated in the positive and negative ion mode.Theophylline,prednisone acetate and dexamethasone acetate illegally added into traditional Chinese medicinal preparations were identified.RESULTS:
Both theophylline and prednisone acetate were found in formulations.CONCLUSION:
The method is selective and sensitive and can be used to detect the theophylline,prednisone acetate and dexamethasone acetate illegally added into traditional Chinese medicinal preparations.
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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