title: Titrimetric determination of ascorbic acid with 2,6-dichlorophenol indophenol in commercial liquid diets.
abstract: The titrimetric determination of ascorbic acid in the presence of a variety of potentially physically and chemically interfering species in commercial liquid diets is presented. The titrant and indicator was a solution of 2,6-dichlorophenol indophenol. Iron(II), copper(II), cysteine, glutathione, sulfite, and tin(II) do not interfere.
mesh_terms: D015086:2,6-Dichloroindophenol; D001205:Ascorbic Acid / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D005526:Food, Formulated / Q000032:analysis*; D007215:Indophenol / Q000031:analogs & derivatives
chemical_list: D007215:Indophenol; D015086:2,6-Dichloroindophenol; D001205:Ascorbic Acid