Simultaneous analysis of water-soluble and fat-soluble vitamins through RP-HPLC/DAD in food supplements and brewer’s yeast
Alexandrina Mateeva, Magdalena Kondeva-Burdina, Lily Peikova, Silvia Guncheva, Alexander Zlatkov, Maya Georgieva
Abstract
was based on isocratic elution. Both methods identified stated by the manufacturer labeled amounts. The developed methods are applicable for routine analysis of vitamin contents both in multivitamin preparations and in brewer's yeast from secondary fermentation.
Topics & Concepts
Fat-Soluble VitaminChromatographyMultivitaminChemistryElutionHigh-performance liquid chromatographyYeastVitaminFermentationGradient elutionDistilled waterChromatography detectorFood scienceBiochemistryBiotin and Related StudiesBiochemical Analysis and Sensing TechniquesVitamin C and Antioxidants Research