
Gas chromatography-mass spectrometry (GC-MS) coupled with headspace solid-phase microextraction )HS-SPME) links cocoa variety to chocolate aroma and flavor profiles.
Tosoh Bioscience publishes an application note on vitamin analysis with the new, amino-type TSK–GEL HILIC column that was recently launched. It shows high stability and is well suited for all separations requiring amino functional groups. More information on www.tskgel.com






