title: Stable ion complexes of vitamin A species (retinol) in solution as detected by mass spectrometry.
authors.affiliation: Institute of Molecular Biology and Genetics, Spanish Research Council and University of Valladolid, Sanz y Fores s/n, 47003 Valladolid, Spain. asguijo@ibgm.uva.es
authors.forename: Alberto
authors.initials: A
authors.lastname: Sánchez-Guijo
authors.forename: Olimpio
authors.initials: O
authors.lastname: Montero
mesh_terms: D006863:Hydrogen-Ion Concentration; D007536:Isomerism; D008094:Lithium / Q000737:chemistry / Q000378:metabolism; D013058:Mass Spectrometry / Q000379:methods*; D011188:Potassium / Q000737:chemistry / Q000378:metabolism; D012964:Sodium / Q000737:chemistry* / Q000378:metabolism; D012996:Solutions / Q000737:chemistry; D014801:Vitamin A / Q000737:chemistry* / Q000378:metabolism
chemical_list: D012996:Solutions; D014801:Vitamin A; D008094:Lithium; D012964:Sodium; D011188:Potassium