Chitosan, a natural polysaccharide derived from the deacetylation of chitin, has a great potential for a wide range of applications. As an edible coating material chitosan, has been reported to be highly effective in extending the postharvest life of many crops while reducing moisture loss, respiration, ethylene production, ripening, softening, controlling the decay, and maintaining fruit quality, along with storability. This review discussed the applications of chitosan and its potential effects on the postharvest life and quality attributes of kiwifruit. The application of chitosan, the possible mechanisms of action, and its perspectives as a coating material for kiwifruit are discussed.

壳聚糖是一种由几丁质脱乙酰作用而得的天然多糖，具有广泛的应用潜力。据报道，壳聚糖作为一种可食用的涂层材料，在延长许多作物的采后寿命方面非常有效，同时减少水分流失、呼吸作用、乙烯产生、成熟、软化、控制腐烂、保持果实质量以及耐贮性。本综述讨论了壳聚糖的应用及其对猕猴桃采后寿命和品质特性的潜在影响。讨论了壳聚糖的应用、可能的作用机制及其作为猕猴桃涂层材料的前景。