Quantification of lignans in food using isotope dilution gas chromatography/mass spectrometry.

@article{Pealvo2005QuantificationOL,
  title={Quantification of lignans in food using isotope dilution gas chromatography/mass spectrometry.},
  author={Jos{\'e} L Pe{\~n}alvo and Kati M Haajanen and Nigel P. Botting and Herman C T Adlercreutz},
  journal={Journal of agricultural and food chemistry},
  year={2005},
  volume={53 24},
  pages={9342-7}
}
The optimization and validation of a protocol for the quantification of six dietary lignans, i.e., secoisolariciresinol, matairesinol, lariciresinol, pinoresinol, medioresinol, and syringaresinol, in food are presented. The method incorporates isotope dilution to ensure correct accuracy and precision, introducing the utilization of individual stable 13C3-labeled lignans. To demonstrate the potential of this new method, preliminary results of the levels of dietary lignans in selected foods are… CONTINUE READING

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