研究了10 ℃时不同浓度壳聚糖可食用膜对辣椒贮藏生理指标的影响，结果表明：壳聚糖可食用膜处理能够明显降低呼吸强度，抑制叶绿素降解，减少贮藏期间辣椒组织中丙二醛的产生，减缓VC含量以及超氧化物歧化酶活性的降低，延缓辣椒果实的衰老进程。

Effect of chitosan edible film on the physiological characteristics of pepper during storage at 10 ℃ was studied. The results showed that coating with chitosan edible film obviously decreased the respiration of pepper, inhibited the decomposition of chlorophyll and Vc, reduced the content of MDA, lowered the SOD activity and stayed the ageing process of the pepper.