化学
四极飞行时间
色谱法
电喷雾电离
质谱法
串联质谱法
串联
糖苷
电喷雾
有机化学
复合材料
材料科学
作者
Qun-Qun Zhang,Xin Dong,Xinguang Liu,Wen Gao,Ping Li,Hua Yang
标识
DOI:10.1016/s1875-5364(16)60008-0
摘要
To characterize and identify multiple constituents in Danhong injection (DHI), a fast ultra-high performance liquid chromatography coupled to electrospray ionization quadrupole time-of-flight tandem mass spectrometry (UHPLC-ESI-QTOF/MS) method was established and validated in the present study. A total of 63 compounds, including 33 phenolic acids, 2 C-glycosyl quinochalcones, 6 flavonoid O-glycosides, 4 iridoid glycosides, 6 organic acids, 5 amino acids, and 3 nucleosides, were identified or tentatively characterized. In conclusion, the UHPLC-ESI-QTOF/MS method is useful and efficient for in-depth structural elucidation of chemical compounds in complex matrices of herbal medicines such as DHI.
科研通智能强力驱动
Strongly Powered by AbleSci AI