[Study on chemical constituents in Lysinotus wilsonii by UPLC-Q-TOF-MS].
Zhongguo Zhong Yao Za Zhi
; 41(9): 1658-1669, 2016 May.
Article
em Zh
| MEDLINE
| ID: mdl-28891616
ABSTRACT
The Ultra-high Performance Liquid Chromatography Quadrupole Time-of-flight Mass Spectrometryï¼UPLC-Q-TOF-MSï¼was applied to analyze the chemical components in Lysinotus wilsonii. A Waters ACQUITY UPLC-BEH-C18 S columnï¼2.1 mm×100 mm,1.7 µmï¼was used with a gradient elution of acetonitrile-water containing 0.1ï¼
formic acid. The mass spectrometry equipped with ionization source was used and the data was collected in negative ion mode. Results showed that 57 components were identified as 42 phenylethanoid glycosides, 5 benzyl alcohol glycosides, 6 flavonoids and 4 other components. Among them, 43 compounds were firstly identified in Gensneriaceae and one benzyl alcohol glycoside may be a new compound. We have quite completely identified the components in L. wilsonii for the first time, which may lay the foundation for further study and utilization of the medicinal plant.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Flavonoides
/
Medicamentos de Ervas Chinesas
/
Lamiales
/
Glicosídeos
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Assunto da revista:
FARMACOLOGIA
/
TERAPIAS COMPLEMENTARES
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
China