9.7.2014 SPSFAM Meeting Book

Inappropriate geographical origin of meat ►

 13 C   and  15 N   by  isotope ratio mass spectrometry Na , Mg , Ca , K , Ti , V , Mn , Fe , Co , Ni , Cu , Zn , Rb , Se , Sr , Zr , Mo , Ba by ICP‐MS

Province/Region Alt. (m)

Heilongjiang           128 Yunnan         1890 Tibet             4800 Shandong       50

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Substitution of meat ingredients by other tissues … Modification of the ingredients processing methods

Identify the presence of different animal tissues in tortellini meat‐filling with special emphasis on the percentage of skeletal muscle

Identify fresh versus frozen‐thawed meat in the muscle  longissimus dorsi of prok

0: fresh meat 1: frozen‐thawed meat