Vatavali, Kornilia A. published the artcilePhysicochemical, spectroscopic, and chromatographic analyses in combination with chemometrics for discrimination of geographical origin of greek graviera cheeses, Synthetic Route of 111-11-5, the main research area is graviera cheese physicochem spectroscopic chromatog analysis chemometrics; chemometric analysis; fatty acids; geographical discrimination; graviera cheese; minerals; physicochemical parameters; volatile compounds.
Seventy-eight graviera cheese samples produced in five different regions of Greece were characterized and discriminated according to geog. origin. For the above purpose, pH, titratable acidity (TA), NaCl, proteins, fat on a dry weight basis, ash, fatty acid composition, volatile compounds, and minerals were determined Both multivariate anal. of variance (MANOVA) and linear discriminant anal. (LDA) were applied to exptl. data to achieve sample geog. discrimination. The results showed that the combination of fatty acid composition plus minerals provided a correct classification rate of 89.7%. The value for the combination of fatty acid compositions plus conventional quality parameters was 94.9% and for the combination of minerals plus conventional quality parameters was 97.4%. When cheeses of the above five geog. origins were combined with previously studied graviera cheeses from six other geog. origins collected during the same seasons in Greece, the resp. values for the discrimination of geog. origin of all eleven origins were 89.3% for conventional quality parameters plus minerals; 94.0% for conventional quality parameters plus fatty acids; 94.1% for minerals plus fatty acids; and 95.2% for conventional quality parameters plus minerals plus fatty acids. Such high correct classification rates demonstrate the robustness of the developed statistical model.
Molecules published new progress about Cheese. 111-11-5 belongs to class esters-buliding-blocks, name is Methyl octanoate, and the molecular formula is C9H18O2, Synthetic Route of 111-11-5.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics