Localization of constituents for determining the age and parts of ginseng through ultraperfomance liquid chromatography quadrupole/time of flight-mass spectrometry combined with desorption electrospray ionization mass spectrometry imaging
Yuangui Yang, Yingbo Yang, Hao Qiu, Zhengcai Ju, Yanchao Shi, Zhengtao Wang, Li Yang
Topics & Concepts
ChemistryGinsengGinsenosideProtopanaxadiolChromatographyMass spectrometrySaponinElectrospray ionizationQuadrupole time of flightTime-of-flight mass spectrometryHigh-performance liquid chromatographyIonizationIonAlternative medicineMedicineOrganic chemistryPathologyGinseng Biological Effects and ApplicationsTraditional Chinese Medicine AnalysisNatural product bioactivities and synthesis