QUANTIFICATION AND DISTRIBUTION OF LIPID IN ARCHAEOLOGICAL CERAMICS: IMPLICATIONS FOR SAMPLING POTSHERDS FOR ORGANIC RESIDUE ANALYSIS AND THE CLASSIFICATION OF VESSEL USE
Identifieur interne : 003326 ( Main/Merge ); précédent : 003325; suivant : 003327QUANTIFICATION AND DISTRIBUTION OF LIPID IN ARCHAEOLOGICAL CERAMICS: IMPLICATIONS FOR SAMPLING POTSHERDS FOR ORGANIC RESIDUE ANALYSIS AND THE CLASSIFICATION OF VESSEL USE
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Abstract
Organic residue analysis has been performed on 62 reconstructed vessels from a single archaeological site (Rounds, Northamptonshire, U.K.). In order to establish regions of lipid accumulation within a vessel, sherds were sampled from different parts of a vessel, for example base, body and rim, and submitted to lipid extraction procedures. The techniques of high‐temperature gas chromatography (GC) and GC/mass spectrometry (GC/MS) were then used to analyse the sherd lipid extracts. The quantitative results obtained show differential accumulation and preservation of lipid in various parts of the same vessel. This latter observation has serious implications for the sampling of potsherds for organic residue analysis. Furthermore, the amount of absorbed lipid varies quite considerably between vessel types. On this basis, a new method is proposed for classifying vessel use by comparing the concentration of lipid present in different parts of individual vessels.
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DOI: 10.1111/j.1475-4754.1993.tb01036.x
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<record><TEI><teiHeader><fileDesc><titleStmt><title>QUANTIFICATION AND DISTRIBUTION OF LIPID IN ARCHAEOLOGICAL CERAMICS: IMPLICATIONS FOR SAMPLING POTSHERDS FOR ORGANIC RESIDUE ANALYSIS AND THE CLASSIFICATION OF VESSEL USE</title><author><name sortKey="Charters, S" uniqKey="Charters S">S. CHARTERS</name><affiliation wicri:level="1"><mods:affiliation>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX, U.K.</mods:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX</wicri:regionArea><wicri:noRegion>L69 3BX</wicri:noRegion></affiliation></author><author><name sortKey="Evershed, R P" uniqKey="Evershed R">R. P. EVERSHED</name><affiliation wicri:level="1"><mods:affiliation>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX, U.K.</mods:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX</wicri:regionArea><wicri:noRegion>L69 3BX</wicri:noRegion></affiliation></author><author><name sortKey="Goad, L J" uniqKey="Goad L">L. J. GOAD</name><affiliation wicri:level="1"><mods:affiliation>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX, U.K.</mods:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX</wicri:regionArea><wicri:noRegion>L69 3BX</wicri:noRegion></affiliation></author><author><name sortKey="Leyden, A" uniqKey="Leyden A">A. LEYDEN</name><affiliation wicri:level="1"><mods:affiliation>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX, U.K.</mods:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Department ofBiochemistry, University of Liverpool, P.O. Box 147, Liverpool, L69 3BX</wicri:regionArea><wicri:noRegion>L69 3BX</wicri:noRegion></affiliation></author><author><name sortKey="Blinkhorn, P W" uniqKey="Blinkhorn P">P. W. BLINKHORN</name><affiliation wicri:level="1"><mods:affiliation>Northamptonshire County Council Archaeology Unit, 2 Bolton House, Wootton Hall Park, Mere Way, Northampton, NN4 9BE, U.K.</mods:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Northamptonshire County Council Archaeology Unit, 2 Bolton House, Wootton Hall Park, Mere Way, Northampton, NN4 9BE</wicri:regionArea><wicri:noRegion>NN4 9BE</wicri:noRegion></affiliation></author><author><name sortKey="Denham, V" uniqKey="Denham V">V. DENHAM</name><affiliation wicri:level="1"><mods:affiliation>c/o English Heritage Central Archaeology Service, Fort Cumberland Road, Eastney, Portsmouth, PO4 9LD, U.K.</mods:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>c/o English Heritage Central Archaeology Service, Fort Cumberland Road, Eastney, Portsmouth, PO4 9LD</wicri:regionArea><wicri:noRegion>PO4 9LD</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="RBID">ISTEX:B2B9194D6D310C7E44D43E9739979F99B6C4D8DB</idno><date when="1993">1993</date><idno type="doi">10.1111/j.1475-4754.1993.tb01036.x</idno><idno type="url">https://api.istex.fr/document/B2B9194D6D310C7E44D43E9739979F99B6C4D8DB/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001288</idno><idno type="wicri:Area/Istex/Curation">001288</idno><idno type="wicri:Area/Istex/Checkpoint">002831</idno><idno type="MainMerge">002831</idno><idno type="wicri:Area/Main/Merge">003326</idno></publicationStmt><seriesStmt><idno type="ISSN">0003-813X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>BRITAIN</term><term>CERAMICS</term><term>EARLY MEDIEVAL</term><term>GAS CHROMATOGRAPHY</term><term>LATE SAXON</term><term>LIPID</term><term>MASS SPECTROMETRY</term><term>QUANTIFICATION</term><term>RAUNDS</term><term>SAMPLING</term><term>VESSEL USE</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="eng">Organic residue analysis has been performed on 62 reconstructed vessels from a single archaeological site (Rounds, Northamptonshire, U.K.). In order to establish regions of lipid accumulation within a vessel, sherds were sampled from different parts of a vessel, for example base, body and rim, and submitted to lipid extraction procedures. The techniques of high‐temperature gas chromatography (GC) and GC/mass spectrometry (GC/MS) were then used to analyse the sherd lipid extracts. The quantitative results obtained show differential accumulation and preservation of lipid in various parts of the same vessel. This latter observation has serious implications for the sampling of potsherds for organic residue analysis. Furthermore, the amount of absorbed lipid varies quite considerably between vessel types. On this basis, a new method is proposed for classifying vessel use by comparing the concentration of lipid present in different parts of individual vessels.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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