利用接枝改性抑菌纤维素薄膜（AA-PHMB-g-纤维素薄膜）包装鲜猪肉，在常温和冷藏储存条件下测定鲜肉的挥发性盐基氮（TVB-N）、pH值、菌落总数、感官质量等指标，并与空白组、普通纤维素膜包装组比较。结果表明，无论常温还是冷藏条件下，AA-PHMB-g-纤维素包装膜都能有效延长鲜猪肉的货架寿命。

Grafted antibacterial cellulose film (AA-PHMB-g-cellulose film) was used in packaging of fresh pork at room and low temperatures. The indices of total volatile basic N, pH value, aerobic bacterial count and sensory quality, comparing with blank group and common cellulose film packaging group, were tested in normal temperature and refrigeration storage conditions. The experimental results showed that whatever the room temperature or cold storage conditions, the AA-PHMB-g-cellulose packaging film can prolong the fresh pork shelf life effectively.