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No / Gas chromatography (GC), GC-mass spectrometry (GC-MS) and GC-combustion-isotope ratio MS (GC-C-IRMS) analyses of absorbed and surface lipid residues preserved in potsherds were used to explore the extent of pig product processing exploitation in the later British Neolithic Grooved Ware tradition. Assessments were made regarding whether porcine lipids were associated with specific Grooved Ware traits, i.e. decoration, substyle, geographical area and type of site. Two hundred and twenty-two Grooved Ware potsherds were analysed, 70% of which contained lipid concentrations considered significant (>5 μg g−1). All the lipid residues were dominated by animal fats, although plant and beeswax were also detected in a small number of extracts. δ13C values of the major fatty acid components of degraded animal fats (C16:0 and C18:0) were determined for 126 extracts and used to assign ruminant or porcine origins to the residues; 16% of these were found to have a predominantly porcine isotope signature. Statistical associations with pig exploitation were shown to exist with substyle, geographical area and site type, whereas, no relationship was seen between decoration and the type of commodity processed. Intact triacylglycerols were preserved in 19% of the sherds; half of these had distributions consistent with the identifications based on δ13C values, the remainder differed either due to the presence of mixed commodities or because lower molecular weight homologues had been lost due to degradation. In addition to the detection of pig exploitation, results from lipid residue analysis showed a good correlation with faunal assemblages, suggesting that stable isotope analysis may be used as a proxy for animal exploitation at sites where bones have not survived.

<p>In this essay, Neolithic potsherds from Alby, Öland has been examined. The purpose was to investigate the connection between the lipid residues and the vessel shapes and ornament. To solve the attempt lipid and morphological analyses were executed. The lipid analysis revealed traces of different food residues and the morphological method showed various shapes and decors. The result indicates that the Alby ceramics has been used for cooking/storage of different fish and meat dishes, as well as vegetables and that the vegetables doesn’t derive of cereals.</p>

Investigating Neolithic pottery and vessel use could elucidate the duality between the farming Funnel Beaker Culture and the hunter-gathering Pitted Ware Culture during the Neolithic. The two archaeological groups differ on several accounts that are of great importance when interpreting past societies. However, it is the suggested differential subsistence economies that are of specific interest for this particular investigation. A comparative study based on the absorbed fatty acids in the ceramic material from two different Neolithic sites addresses the food cultures of the farming subsistence and the contrasting, contemporary hunter-gatherer society and the differences in resource-use. The investigation argues that food acts as an active social binder, and stress the importance of incorporating this aspect when discussing past cultures. The results of the analyses display difference in vessel use between the two sites as well as an intra-site difference at Korsnäs. It is argued that these differences are indicative of deviating food-cultures and spatial organisation at Korsnäs respectively. These results are combined with the previously conducted osteological analyses and stable isotopic analyses an approach that contribute to a more dynamic understanding of the Neolithic food cultures than what has been available before. Investigating Neolithic pottery and vessel use could elucidate the duality between the farming Funnel Beaker Culture and the hunter-gathering Pitted Ware Culture during the Neolithic. The two archaeological groups differ on several accounts that are of great importance when interpreting past societies. However, it is the suggested differential subsistence economies that are of specific interest for this particular investigation. A comparative study based on the absorbed fatty acids in the ceramic material from two different Neolithic sites addresses the food cultures of the farming subsistence and the contrasting, contemporary hunter-gatherer society and the differences in resource-use. The investigation argues that food acts as an active social binder, and stress the importance of incorporating this aspect when discussing past cultures. The results of the analyses display difference in vessel use between the two sites as well as an intra-site difference at Korsnäs. It is argued that these differences are indicative of deviating food-cultures and spatial organisation at Korsnäs respectively. These results are combined with the previously conducted osteological analyses and stable isotopic analyses an approach that contribute to a more dynamic understanding of the Neolithic food cultures than what has been available before.

In this essay, Neolithic potsherds from Alby, Öland has been examined. The purpose was to investigate the connection between the lipid residues and the vessel shapes and ornament. To solve the attempt lipid and morphological analyses were executed. The lipid analysis revealed traces of different food residues and the morphological method showed various shapes and decors. The result indicates that the Alby ceramics has been used for cooking/storage of different fish and meat dishes, as well as vegetables and that the vegetables doesn’t derive of cereals.