1H NMR, 1H–1H 2D TOCSY and GC-MS analyses for the identification of olive oil in Early Bronze Age pottery from Castelluccio (Noto, Italy). Issue 23 (6th June 2018) - Tanasi, Davide
Abstract : The development of analytical research in recent decades, at the edge between analytical chemistry and archaeology, provides new methods for the study of organic residues that are usually highly sensitive to natural decay. Abstract : The development of analytical research in recent decades, at the edge between analytical chemistry and archaeology, provides new methods for the study of organic residues that are usually highly sensitive to natural decay. Using Nuclear Magnetic Resonance (NMR) and Gas Chromatography-Mass Spectrometry (GC-MS), it is now possible to chemically identify a series of natural substances preserved in archaeological environments. This paper presents a protocol to detect natural compounds, such as olive oil, from amorphous organic residues discovered inside the pores of prehistoric pottery from the Early Bronze Age settlement of Castelluccio (Noto, Italy), and dated to the end of the 3 rd and the beginning of the 2 nd millennium Before the Common Era (BCE).