Revue: | Quimica nova |
Base de datos: | PERIÓDICA |
Número de sistema: | 000313368 |
ISSN: | 0100-4042 |
Autores: | Hansel, Fabricio Augusto1 Mireski, Sandro Lucio Madureira, Luiz Augusto dos Santos Fossari, Teresa Domitila2 |
Instituciones: | 1Universidade Federal de Santa Catarina, Departamento de Quimica, Florianopolis, Santa Catarina. Brasil 2Universidade Federal de Santa Catarina, Museu Universitario Prof. Oswaldo Rodrigues Cabral, Florianopolis, Santa Catarina. Brasil |
Año: | 2006 |
Periodo: | Jun |
Volumen: | 29 |
Número: | 3 |
Paginación: | 422-428 |
País: | Brasil |
Idioma: | Portugués |
Tipo de documento: | Artículo |
Enfoque: | Experimental, analítico |
Resumen en inglés | Organic residue analysis of archaeological potsherds is a well-established method for determining the uses of European and North American pottery vessels. In the present work we assess if the organic residues identified in Brazilian potsherd extracts are related to commodity processes (e.g. cooking or surface treatment) or to other non-archaeological sources, using as a model potsherds recovered from the Rio do Meio site (Santa Catarina Island). The potsherd extracts are dominated by saturated fatty acids (Ac16:0, with lower abundances of Ac14:0 and Ac18:0). Our studies provide evidence that the organic residues preserved in the Brazilian archeological potsherds are related to foodstuffs and surface treatment processes of the pottery vessels |
Disciplinas: | Antropología, Química |
Palabras clave: | Arqueología, Residuos orgánicos, Tiestos, Lípidos |
Keyword: | Anthropology, Chemistry, Archaeology, Organic residues, Potsherds, Lipids |
Texte intégral: | Texto completo (Ver HTML) |