
Gas chromatography-mass spectrometry (GC-MS) coupled with headspace solid-phase microextraction )HS-SPME) links cocoa variety to chocolate aroma and flavor profiles.
Emeritus Professor Klaus Biemann has received the 2007 Benjamin Franklin Medal in Chemistry for developing the chemical analysis tool of mass spectrometry and using it to determine the structure of complex molecules of chemical, biological and medical interest.
Emeritus Professor Klaus Biemann has received the 2007 Benjamin Franklin Medal in Chemistry for developing the chemical analysis tool of mass spectrometry and using it to determine the structure of complex molecules of chemical, biological and medical interest.






