Rapid HPLC determination of hydroxymethylfurfural in tomato paste.
A procedure is presented for the rapid determination of hydroxymethylfurfural in tomato paste. The clear serum obtained from the ultracentrifugation of tomato paste is analyzed by high pressure liquid chromatography using a reverse phase LiChrosorb C8 column, an ultraviolet detector operated at 284 nm, and isocratic elution with water.
D002851:Chromatography, High Pressure Liquid; D005662:Furaldehyde / Q000031:analogs & derivatives* / Q000032:analysis; D014675:Vegetables / Q000032:analysis*
C008046:5-hydroxymethylfurfural; D005662:Furaldehyde