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Chromatographia

, Volume 69, Supplement 2, pp 245–247 | Cite as

Cereus jamacaru: A Non Buffered LC Quantification Method to Nitrogen Compounds

  • Aline Davet
  • João Luiz S. Carvalho
  • Robson C. Dadalt
  • Suzane Vituoso
  • Josiane F.G. Dias
  • Marilis D. Miguel
  • Obdúlio G. Miguel
Limited Short Communication

Abstract

This study proposes an RP 18 LC method for the analysis of some common nitrogen-containing compounds. This method has used the ionic pair concept in the mobile phase with sulfuric acid and lauril sodium sulfate in its composition. N-Methyltyramine and hordenine have been identified for the first time in this species.

Keywords

Column liquid chromatography Thin layer chromatography Cereus jamacaru 

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Copyright information

© Vieweg+Teubner | GWV Fachverlage GmbH 2009

Authors and Affiliations

  • Aline Davet
    • 1
  • João Luiz S. Carvalho
    • 1
  • Robson C. Dadalt
    • 1
  • Suzane Vituoso
    • 1
  • Josiane F.G. Dias
    • 1
  • Marilis D. Miguel
    • 1
  • Obdúlio G. Miguel
    • 1
  1. 1.Phytochemistry LaboratorySchool of PharmacyCuritibaBrazil

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