[13C NMR spectroscopic determination of diethyleneglycol in wine].
A procedure for the structure specific determination of diethylene glycol from wine is described. The analysis can be performed without pretreatment of the samples. The detection limit is 10 mg/l.
D005026:Ethylene Glycols / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D014920:Wine / Q000032:analysis*
D005026:Ethylene Glycols; C013484:diethylene glycol
13C NMR-spektroskopische Bestimmung von Diethylenglykol im Wein.