Gas chromatography-mass spectrometry (GC-MS) coupled with headspace solid-phase microextraction )HS-SPME) links cocoa variety to chocolate aroma and flavor profiles.
|Articles|May 21, 2014
LCGC TV: Sample Preparation for Chromatographic Methods in Metabolomics
Advances in mass spectrometry instrumentation have opened up the field of metabolomics, but there are still issues with non-standardized sampling and sample preparation methods. Tuulia Hyötyläinen from the VTT Technical Research Centre of Finland discusses the vast range of sample matrices and gives advice on best practices.
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