Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7640792 | Microchemical Journal | 2018 | 60 Pages |
Abstract
In the present paper, preliminary results on a selected set of models, submitted in different stages of a well-established artificial ageing protocol, demonstrate the specific complementary input of each analytical technique included in the analytical approach (colour measurements, micro FTIR-ATR analyses in cross-sections, Evolved Gas Analysis-Mass Spectrometry and Gas Chromatography-Mass Spectrometry). The comparative evaluation and interpretation of the results is a step forward in the optimization of the approach and in relating the analytical findings detected on the analysed samples to the original compounds and the possible changes for each group of binders (proteins/gums) due to degradation or interaction depending on the pigment/metal ion present.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Sophia Sotiropoulou, Giorgia Sciutto, Anna Lluveras Tenorio, Joy Mazurek, Ilaria Bonaduce, Silvia Prati, Rocco Mazzeo, Michael Schilling, Maria Perla Colombini,