Separation and Isotopic Measurement of Sr in Meat Products

Application of Sr in tracing animal and human migrations as well as sources of meat products is a new research field. A method for 87Sr/86Sr ratio measurements in meat products has been established through detailed experimental studies using different techniques of sample digestion , including acid...

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Bibliographic Details
Published inFēnxī huàxué Vol. 36; no. 1; pp. 52 - 56
Main Authors Tang, Suo-Han, Wang, Jin-Hui, Zhu, Xiang-Kun, Wei, Yi-Min, Guo, Bo-Li
Format Journal Article
LanguageChinese
Published 01.01.2008
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Summary:Application of Sr in tracing animal and human migrations as well as sources of meat products is a new research field. A method for 87Sr/86Sr ratio measurements in meat products has been established through detailed experimental studies using different techniques of sample digestion , including acid dissolution , microwave digestion and ashing. Ashing using quartz crucible , graphite crucible and quartz crucible were tested. The methodology established includes sample ashing using quartz crucible, ion exchange separation using cation resin , and 87Sr/86Sr measurement by thermal ionization mass spectrometry. The method for 87Sr/86Sr ratio measurements in meat products can be used for the analysis of other organic samples.
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content type line 23
ISSN:0253-3820