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Detection the four metal trace elements of Radix Angelicae Sinensis by capillary electrophoresis and health risk assessment |
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Abstract The metal trace elements distribution characteristics of Radix Angelicae Sinensis and their evaluation of potential risk were studied based on the research of Geo-authentic Producing Areas in Gansu Province. In this study, the contents of Mn, Fe, Mo, Cu in Radix Angelicae Sinensis were detected by High Performance Capillary Electrophoresis simultaneously. Based on this, the human health risk assessment of Mn, Fe, Mo, Cu were investigated. The results show that the hazard index of 5sampling points exceed 1among the nine sampling areas, and Cu and Mo were the main elements which served as a hazard to the human health.
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Received: 29 January 2013
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