The application of NMR to study changes in polar metabolite concentrations in beef longissimus dorsi stored for different periods post mortem

@article{Graham2010TheAO,
  title={The application of NMR to study changes in polar metabolite concentrations in beef longissimus dorsi stored for different periods post mortem},
  author={Stewart F Graham and Terry Kennedy and Olivier P Chevallier and Alan N. Gordon and Linda J. Farmer and Christopher Elliott and Bruce W. Moss},
  journal={Metabolomics},
  year={2010},
  volume={6},
  pages={395-404}
}
In this study data generated by 1H NMR spectroscopy were combined with chemometrics to analyse beef samples aged over a 21 day period. In particular, the amino acids, of which 12 were identified were found to increase over the ageing period with samples matured for 3 days having notably lower concentrations than carcasses aged for 21 days. This is believed to be a result of increased proteolysis within the muscle. This novel approach of using high resolution NMR spectrometry to analyse beef… CONTINUE READING
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