[Effect of Foliar Zinc Application on Bioaccessibility of Cadmium and Zinc in Pakchoi].

Two cultivars of pakchoi with different cadmium (Cd) accumulation were grown in nutrient solutions containing low and sufficient zinc (Zn) levels. ZnSO and ZnNa EDTA were applied as foliar fertilizers. The bioaccessibilities of Cd and Zn in pakchoi were assessed by the digestion method, and the bioaccessible established daily intakes (BEDI) of Cd and Zn from pakchoi were calculated.