烟草中重金属镉污染及调控措施研究进展

烟草作为毒性较强的重金属镉的富集植物,使得人们可能在主动或被动吸烟过程中吸收重金属镉,对健康造成危害。为了增强人们对镉金属的认识,提高卷烟的吸食安全,综述了镉对烟叶品质的影响及其在卷烟烟气与烟株内部迁移规律和影响因素,以及现有的对烟草中重金属镉的调控措施,从卷烟原料调控着手,以期为寻找有效的降低卷烟中镉含量的措施提供事实和理论依据。

Research Progress on Cadmium Contamination and its Control Measures

Tobacco could accumulate virose cadmium, which makes people absorb cadmium when smoking actively or passively, thus hurts human health. Therefore, to enhance the understanding of cadmium and improve the safety of cigarette smoking, this paper summarized the impact of cadmium on tobacco quality with the patterns and influencing factors in cigarette smoking and internal migration patterns and influencing factors. It also expounded the existing measures in controlling heavy metal cadmium in tobacco. Controlling raw cigarette materials can provide effective measures and theoretical basis for reducing cadmium content in cigarettes.