热带亚热带水果采后贮藏及保鲜技术研究进展

Research Advances on Postharvest Storage and Preservation Technology of Tropical and Subtropical Fruits

摘要:

热带亚热带水果因水分含量高、代谢旺盛且易受病原菌侵染，采后极易发生品质劣变。本文系统梳理了广东省主要种植的香蕉、荔枝、无花果在贮藏过程中的生理特性，包括呼吸作用、乙烯释放、抗氧化系统及微生物侵染等方面的规律，详细阐述了物理、化学、生物等保鲜技术的研究进展，并探讨了纳米技术、基因工程等新兴技术在该领域的应用前景, 以期为相关领域新技术的研发提供理论参考。

Abstract:

Tropical and subtropical fruits, due to their high water content, vigorous metabolism and susceptibility to pathogen infection, are prone to quality deterioration after harvest. This paper systematically reviews the physiological characteristics of bananas, lychees and figs, which are mainly cultivated in Guangdong Province, during storage, including the patterns of respiration, ethylene release, antioxidant systems and microbial infection. It elaborates in detail on the research progress of various preservation technologies such as physical, chemical and biological methods, and explores the application prospects of emerging technologies such as nanotechnology and genetic engineering in this field, with the aim of providing theoretical references for the development of new technologies in related areas.