Liquid chromatographic determination of biogenic amines in fermented foods after derivatization with 3,5-dinitrobenzoyl chloride.

@article{Kirschbaum2000LiquidCD,
  title={Liquid chromatographic determination of biogenic amines in fermented foods after derivatization with 3,5-dinitrobenzoyl chloride.},
  author={Jochen Kirschbaum and K Rebscher and Hartmut Br{\"u}ckner},
  journal={Journal of chromatography. A},
  year={2000},
  volume={881 1-2},
  pages={517-30}
}
The reagent 3,5-dinitrobenzoyl chloride (DNBZ-Cl) was tested for pre-column derivatization of biogenic amines (BAs). Samples were derivatized within 3 min in 1 M NaOH at ambient temperature by adding 2-propanole and 50 mM DNBZ-Cl in acetonitrile. The reaction was terminated by addition of 2 M HCl. For high-performance liquid chromatography an encapsulated stationary reversed-phase and gradient elution using a ternary gradient system were used. The DNBZ derivatives were quantified by their UV… CONTINUE READING
21 Citations
0 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 21 extracted citations

Similar Papers

Loading similar papers…