Proteomics and Integrated Techniques to Characterize Organic Residues in Funerary Findings from Italic Populations of the First Millennium BC.

Multiple analytical techniques were combined to achieve a detailed characterization of organic residues in different typologies of funerary pottery, which were found at two separate archeological sites in the Campania Region (Italy) and both dated back to the first millennium BC. Gas chromatography-mass spectrometry (GC-MS) analysis of lipids provided inconclusive results. The attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectra of encrustation on two glazed bowls of the 3rd to 4th century BC were comparable to those of fresh bone, revealing the presence of hydroxyapatite and proteins, which were identified as bovine collagen chains by liquid chromatography coupled to high-resolution tandem mass spectrometry (LC-MS/MS)-based proteomics.

Spectroscopic-assisted archaeometric studies to determine the production technology of the VI BC Zeus Enthroned statue (Paestum, Italy) and Pre-Roman technology transfer.

This work summarizes the spectroscopic-assisted archaeometric study of the most important terracotta statue of Poseidonia-Paestum (Italy), the so-called Zeus Enthroned (VI sec. BC). The selected analytical strategy combines the mineralogical and molecular information provided by X-Ray diffraction (XRD) and Raman analysis with the elemental data obtained from X-Ray fluorescence (XRF) and Scanning Electron Microscopy coupled to Energy Dispersive Spectrometry (SEM/EDS).