[Rapid identification of chemical composition in safflower with UHPLC-LTQ-Orbitrap].
Zhongguo Zhong Yao Za Zhi
; 40(7): 1347-54, 2015 Apr.
Article
en Zh
| MEDLINE
| ID: mdl-26281560
ABSTRACT
The UHPLC-LTQ-Orbitrap high resolution mass spectrometer was used to explore the chemical compositions in safflower. The rapid separation of the compositions was conducted by the UHPLC, following by high resolution full scan and MS2 scan, under the positive and negative ion mode. The chemical formula of compositions were deduced by full scan data in less than 5, then the potential structures were confirmed by the MS2 data. Forty-nine compounds were detected, of which 26 was identified, and 5 compounds was validated by the standard substances.
Buscar en Google
Bases de datos:
MEDLINE
Medicinas Tradicionales:
Medicinas_tradicionales_de_asia
/
Medicina_china
Asunto principal:
Medicamentos Herbarios Chinos
/
Carthamus tinctorius
Tipo de estudio:
Diagnostic_studies
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Año:
2015
Tipo del documento:
Article