Novel QuEChERS-ultra-performance liquid chromatography–atmospheric-pressure chemical ionization tandem mass spectrometry method for the simultaneous determination of vitamin D and vitamin K in vitamin-fortified nanoemulsions
Tae‐Eun Kim, Guijae Yoo, Min Hyeock Lee, Bum‐Keun Kim, Hae Won Jang
Topics & Concepts
QuechersChromatographyChemistryAtmospheric-pressure chemical ionizationMass spectrometryTandem mass spectrometryExtraction (chemistry)Fortified FoodVitaminLiquid chromatography–mass spectrometryChemical ionizationIonizationPesticide residueIonOrganic chemistryAgronomyBiochemistryPesticideBiologyVitamin K Research StudiesVitamin D Research StudiesVitamin C and Antioxidants Research