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Scientific article
English

Calystegine distribution in some solanaceous species

Contributors

Bekkouche, K.; Daali, Youssef; Cherkaoui, Samir; Veuthey, Jean-Luc; Christen, Philippe

Published in

Phytochemistry, vol. 58, no. 3, p. 455-462

Publication date

2001

Abstract

The distribution of eight calystegines (A(3), A(5), B(1), B(2), B(3), B(4), C(1) and N(1)) and their content was investigated by gas chromatography coupled to mass spectrometry (GC-MS) in Datura metel, Atropa belladonna, Hyoscyamus albus, Mandragora autumnalis, Solanum sodomaeum, Withania somnifera, Withania frutescens and Brunfelsia nitida. The most frequently encountered calystegines were A(3), B(1), B(2) and B(3), while distribution of N(1) and C(1) was more limited. In all the investigated samples, calystegines A(5) and B(4) were never detected. This report focuses for the first time on calystegines in Withania and Brunfelsia genera and in Mandragora autumnalis and Solanum sodomaeum species.

Keywords

  • Alkaloids/analysis
  • Calibration
  • Gas Chromatography-Mass Spectrometry
  • Solanaceae/chemistry
  • Species Specificity
  • Tropanes

UNIGE affiliation entities

UNIGE research groups

Citation (ISO format)

BEKKOUCHE, K. et al. Calystegine distribution in some solanaceous species. In: Phytochemistry, 2001, vol. 58, n° 3, p. 455–462. doi: 10.1016/S0031-9422(01)00283-7

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Article (Published version)

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Journal ISSN

0031-9422
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05/02/2010 14:41:00

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