2022
Strontium isotopes and concentrations in cremated bones suggest an increased salt consumption in Gallo-Roman diet
DALLE, Sarah, Christophe SNOECK, Amanda SENGELØV, Kévin Alexis André SALESSE, Marta HLAD et. al.Základní údaje
Originální název
Strontium isotopes and concentrations in cremated bones suggest an increased salt consumption in Gallo-Roman diet
Autoři
DALLE, Sarah (garant), Christophe SNOECK, Amanda SENGELØV, Kévin Alexis André SALESSE (250 Francie, domácí), Marta HLAD, Rica ANNAERT, Tom BOONANTS, Mathieu BOUDIN, Giacomo CAPUZZO, Carina T. GERRITZEN, Steven GODERIS, Charlotte SABAUX, Elisavet STAMATAKI, Martine VERCAUTEREN, Barbara VESELKA, Eugène WARMENBOL a Guy DE MULDER
Vydání
SCIENTIFIC REPORTS, ENGLAND, NATURE PORTFOLIO, 2022, 2045-2322
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
60102 Archaeology
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.600
Kód RIV
RIV/00216224:14310/22:00125973
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000805846400041
Klíčová slova anglicky
CALCIUM-METABOLISM; RATIOS; IMPACT; SR-87/SR-86; APATITE; SODIUM; ORIGIN
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 3. 4. 2023 09:10, Mgr. Marie Šípková, DiS.
Anotace
V originále
The high temperatures reached during cremation lead to the destruction of organic matter preventing the use of traditional isotopic methods for dietary reconstructions. Still, strontium isotope (87Sr/86Sr) and concentration ([Sr]) analyses of cremated human remains offer a novel way to assess changing consumption patterns in past populations that practiced cremation, as evidenced by a large amount of new data obtained from Metal Ages and Gallo-Roman human remains from Destelbergen, Belgium. The Gallo-Roman results show significantly higher [Sr] and a narrower interquartile range in 87Sr/86Sr (0.7093–0.7095), close to the value of modern-day seawater (0.7092). This contrasts with the Metal Ages results, which display lower concentrations and a wider range in 87Sr/86Sr (0.7094–0.7098). This typical Sr signature is also reflected in other sites and is most likely related to an introduction of marine Sr in the form of salt as a food preservative (e.g. salt-rich preserved meat, fish and fish sauce). Paradoxically, this study highlights caution is needed when using 87Sr/86Sr for palaeomobility studies in populations with high salt consumption.