果蔬机械损伤的生理及分子机制研究进展

Advances in Research on Physiological and Molecular Mechanisms of Mechanical Damage of Fruits and Vegetables

机械损伤是造成果蔬腐烂变质的重要原因,解决果蔬机械损伤问题能有效延长果蔬的储藏货架期,提高果蔬的商品价值。该文综述果蔬在采摘、运输、贮藏和销售过程中产生机械损伤的类型、机械损伤对果蔬生理特性和品质的影响,以及机械损伤激活信号分子进行防御反应和基因表达调控的分子机制,为减少果蔬机械损伤提出有效的防控措施奠定理论基础。

Mechanical damage is an important cause of decay and deterioration of fruits and vegetables.Solving the problem of mechanical damage of fruits and vegetables can effectively extend the shelf life of fruits and vegetables and increase the commodity value of fruits and vegetables.This article reviews the types of mechanical damage caused by fruits and vegetables in the process of picking,transportation,storage and sales,the impact of mechanical damage on the physiological characteristics and quality of fruits and vegetables,and the molecular mechanism of mechanical damage activating signal molecules for defense response and gene expression regulation,in order to reduce Effective prevention and control measures are put forward to lay the foundation for mechanical damage of fruits and vegetables.