Human mobility on the Brazilian coast: an analysis of strontium isotopes in archaeological human remains from Forte Marechal Luz Sambaqui.
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Isotopes as tracers of the Hawaiian coffee-producing regions.
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Hosts of the Plio-Pleistocene past reflect modern-day coral vulnerability.
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Geochemical evidence for possible natural migration of Marcellus Formation brine to shallow aquifers in Pennsylvania.
(20/54)
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Bayesian integration of isotope ratio for geographic sourcing of castor beans.
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Geographic origins of Korean and Chinese kimchi determined by multiple elements.
(22/54)
An elemental analysis was performed on 30 Korean and Chinese kimchi samples in combination with strontium (Sr) isotope ratio measurements to develop a method for tracing the geographic origins of Korean and Chinese kimchi. We found a distinct difference between Korean and Chinese kimchi in such specific elements as K, Na, Ca, Ba, Sr, Zn, Li, and Sc, but no significant difference in the Sr isotope ratio. A comparative analysis was performed with washed kimchi (containing no submaterial) and unwashed kimchi to evaluate the effect of submaterials on the determination of geographic origin. A linear discriminant analysis provided a clear distinction between Korean and Chinese kimchi. The results indicate that combining multi-elemental and statistical analyses has the potential to determine the geographic origins of such processed food as kimchi. (+info)
Strontium isotopes document greater human mobility at the start of the Balkan Neolithic.
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Earliest evidence for social endogamy in the 9,000-year-old-population of Basta, Jordan.
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