河南农业科学2025，Vol.54Issue(7)：1-11,11.DOI:10.15933/j.cnki.1004-3268.2025.07.001
壳聚糖涂层在果蔬贮藏保鲜上的研究与应用
Research and Application of Chitosan Coatings in Fruits and Vegetables Storage and Preservation
摘要
Abstract
Fresh fruits and vegetables,due to their high water content and vigorous respiratory metabolism,are highly prone to quality decline and spoilage after harvest.As the world's largest producer and consumer of fruits and vegetables,China has a persistently high post-harvest loss rate of fruits and vegetables.The development of efficient and safe preservation technology has become an urgent need for the industry.Coating preservation technology is a new food preservation method,which can effectively maintain the quality of fresh fruits and vegetables and extend the shelf life of fruits and vegetables.Chitosan,as a natural biopolymer,is regarded as the most promising preservation coating material due to its wide source,degradability and biosafety,as well as excellent film forming property,antibacterial activity and biocompatibility.A systematic review is conducted on the basic characteristics of chitosan and the preparation methods of coatings.The research and application of chitosan coatings in the field of fruit and vegetable preservation are described in detail.The preservation effect of chitosan coatings on fruits and vegetables is discussed from the perspectives of appearance quality,nutrients,flavor substances and shelf life,and mechanism of preservation and the key factors affecting the preservation efficiency are summarized.Finally,the preservative chitosan coating technical bottlenecks and future development directions are pointed out,with the expectation of providing theoretical references for the in-depth research and industrial application of this technology.关键词
壳聚糖/涂层/果蔬贮藏保鲜/效果评价/保鲜机制/影响因素Key words
Chitosan/Coating/Storage and preservation of fruits and vegetables/Effect evaluation/Preservation mechanism/Influencing factor分类
轻工纺织引用本文复制引用
刘程宏,张舜,黄文,张晓炎,杨海龙,付诗雨,詹丽娟..壳聚糖涂层在果蔬贮藏保鲜上的研究与应用[J].河南农业科学,2025,54(7):1-11,11.基金项目
2024年度郑州市科技惠民计划项目(2024KJHM0042) （2024KJHM0042）
