Studies on elemental analysis of Chinese traditional herbs by neutron activation technique and their mutagenic effect |
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Authors: | A. Hamzah C. W. Beh S. B. Sarmani J. Y. Liow L. Abugassa |
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Affiliation: | (1) School of Biosciences and Biotechnology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia |
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Abstract: | Chinese herbs are accepted as an alternative medicine for specific treatment of illness. It is important to know the contents of these herbs that might cause gene mutation. Ten most popular herbs used in Malaysia were analyzed by instrumental neutron activation analysis. A total of 16 trace and major elements were determined and the concentration of elements varied depending on the origin of the herb. The study showed that the toxic elements found in the samples were below the levels prescribed by health regulations. The mutagenicity test showed that there was no toxic effect due to the heavy metals present in the herbs. This revised version was published online in August 2006 with corrections to the Cover Date. |
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