title: Stabilization of 5-methyltetrahydrofolic acid and subsequent analysis by reversed-phase high-performance liquid chromatography.
mesh_terms: D000975:Antioxidants; D001205:Ascorbic Acid; D002851:Chromatography, High Pressure Liquid; D004355:Drug Stability; D005504:Food Analysis; D012997:Solvents; D013763:Tetrahydrofolates / Q000032:analysis*
chemical_list: D000975:Antioxidants; D012997:Solvents; D013763:Tetrahydrofolates; C030371:5,6,7,8-tetrahydrofolic acid; D001205:Ascorbic Acid