Search results for "Coupled techniques"

Identification of markers that can be recognised using spectroscopic sensors and which reflect key stages in the cooking of meat and fish

2016

One of the purposes of the Opticook project is to install spectroscopic sensors in ovens, so equipping them with non intrusive tools allowing following cooking process of meat and fish. The hypothesis on which sensors were developed was: are muscular proteins proper probes to discriminate among several cooking degrees? Thus, at the beginning of the project several tools were used to characterise effect of several cooking degrees on macroscopic properties (texture and colour) of beef, chicken and cod fillet samples. Following, calorimetry and spectroscopic techniques were used to study transformations at molecular scale. In particular, visible spectroscopy followed denaturation of haemprotei…