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Substances naturelles liées aux céramiques archéologiques

Grâce aux recherches en archéologie biomoléculaire, la connaissance des substances naturelles conservées sous forme de résidus organiques amorphes a fait des progrès considérables ces dernières années, passant d’observations et analyses ponctuelles à des recherches de fond basées sur l’étude de séri...

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Uloženo v:
Hlavní autoři: Drieu, Léa, Regert, Martine
Médium: Artigo
Jazyk:Francês
Vydáno: Éditions de la Maison des sciences de l’Homme 2015
Témata:
stratégie analytique
substances naturelles
résidus organiques amorphes
lipides
récipients céramiques
Through research in biomolecular archaeology
the knowledge of the natural products preserved as amorphous organic residues has been significantly developped over the past few decades
from observations and occasional analysis to deep study based on large archaeological collections. Among the most stable molecules
lipids have been fully investigated
particularly those found in ceramic jars
a matrix in which they are well preserved. Research about exploitation of natural ressources and functional and technical (repair
sealing etc.) aspects of ceramic jars have been carried out by developping analytical strategy in connection with specific achaeological issues. Numerous natural substances have been identified by combining structural analysis and istopic measurements : d
beeswax
animal fats
vegetable oil
fermented beverages
marine substances
resins
plant tar
cocoa etc. In the future
the challenge will be to explore the structural and isotopic potential of new markers
but also to combine these analytical approachs with micro- and macroresidue studies with the aim of diversifying the range of identifiable natural substances.
On-line přístup:https://doi.org/10.4000/nda.2792
https://hdl.handle.net/20.500.13089/iikt
https://journals.openedition.org/nda/2792
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