Analysis and evaluation of trace elements,gross alpha radioactivity and gross beta radioactivity of two regions Ficus Carica
OBJECTIVE To evaluate the quality of Ficus Carica products from Xinjiang Atushi and Jiangsu Nantong two regions.METHODS Trace elements,gross alpha radioactivity and gross beta radioactivity of Xinjiang Atushi and Jiangsu Nantong two regions Ficus Carica were analyzed with inductively coupled plasma mass spectrometry and total radiometer.RESULTS Comparing trace elements of Jiangsu Nantong Ficus Carica,Xinjiang Atushi Ficus Carica have higher contents of 11 trace elements(such as Al、K、Ca、V、Mn、Co、Ni、Cu、Zn、Se、Ba),slightly lower contents of Mg and Mo,much lower content of Cr.All results of gross alpha radioactivity and gross beta radioactivity of two regions Ficus Carica were qualified.CONCLUSION The product quality of Xinjiang Atushi Ficus Carica is higher than Jiangsu Nantong local Ficus Carica.It has high product development value.
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