The antibacterial cellulose films were prepared through NMMO process,and their antibacterial effects on Escherichia coli were tested by measuring the diameters of the bacteriostasis circles.

• 以NMMO法制备了抗菌保鲜纤维素包装膜,用抑菌圈法测定了所选用的抗菌保鲜膜对于大肠杆菌的抑菌性,并在冷藏条件下研究了几种膜对鲜猪肉的保鲜效果。