Almost all pesticides detected on foods by the USDA and independent scientific studies are at levels below 1 % of the acceptable daily intake ( ADI ) set by government regulators. 几乎所有美国农业部和独立科学研究检测出的食物农药残留都不到政府监管者规定的可接受的每日摄取量标准的1%。
This study demonstrates a phenomenon of intense Cd uptake and grain accumulation by super rice and, thus, imposing a very high Cd exposure risk ( as several times as the acceptable daily intake, ADI ) to subsistence-diet farmers. 本实验显示,在酸性土壤或污染条件下,超级稻对Cd的吸收与籽粒积累十分强烈,就地消费人群的籽粒Cd暴露风险水平达到数倍于临界摄入剂量水平。