The first activities of this PhD thesis research project are described: The qualitative and quantitative determination of aliphatic aldehydes as degradation products of lubricants, such as fatty acid amides, in PET packaged mineral water samples and the sensory analyses of the samples. Chemical and sensory data were correlated. Using SPME-GC-MS, saturated and unsaturated aldehydes from C8 to C17 were quantified which were related to the plastick-like odour and flavour descriptors.
File in questo prodotto:
Non ci sono file associati a questo prodotto.