Effect on distribution and chemical speciation of Cd of chemical forms of Cd in diet.

点击翻译按钮获取中文摘要

Rice plants were grown in soil culture that contained Cd and 1.7 kg of rice grainswere obtained. In the grains Cd was found to be at a concentration of 3.9 ppm.HPLC-ICP/MS analysis was undertaken for the grain and revealed that 4 peaks wereresponsible for the chemical forms of Cd. From the feeding experiment against mouse,no difference in levels of Cd accumulation was found. However, a much greateraccumulation was seen when Cd-containing rice grains were fed.