Spatial metabolomics method to reveal differential metabolomes in microregions of Panax quinquefolius roots by using ultra-performance liquid chromatography quadrupole/time of flight-mass spectrometry and desorption electrospray ionization mass spectrometry imaging
Shiying Luo, Xuexin Yang, Yi Zhang, Tingting Kuang, Ce Tang
Topics & Concepts
ChemistryMass spectrometryMetabolomicsGinsenosideChromatographyDesorption electrospray ionizationElectrospray ionizationMetabolomeTime-of-flight mass spectrometryQuadrupole time of flightMass spectrometry imagingAnalytical Chemistry (journal)IonizationGinsengChemical ionizationOrganic chemistryMedicineAlternative medicinePathologyIonGinseng Biological Effects and ApplicationsPharmacological Effects of Natural CompoundsTraditional Chinese Medicine Analysis