Determination of Vicine and Convincine in Fababean Cultivars by Gas-Liquid Chromatography

@inproceedings{Pitz1979DeterminationOV,
  title={Determination of Vicine and Convincine in Fababean Cultivars by Gas-Liquid Chromatography},
  author={William J. Pitz and Frank W. Sosulski},
  year={1979}
}
Abstract A gas-liquid chromatography technique has been developed for the quantitative determination of convicine and vicine in fababeans. The trimethylsilyl derivatives of these glycosides were readily separated on an OV-17 liquid phase at 230°C. Mass spectra (electron impact ionization) of the peaks obtained in the GLC analysis of the fababean extract which corresponded in retention time to authentic convicine and vicine were identical to those of the authentic glycosides. Treatment of the… CONTINUE READING