果实采后软化生理机制及调控技术研究进展

Research Advances on Softening Physiological Mechanisms and Its Regulation in Postharvest Fruit

软化是果实采后成熟衰老的重要特征,包括一系列复杂有序的生理变化。该研究介绍了影响果实软化的主要因素,包括果实品质、细胞壁组成成分、细胞壁降解酶活性、乙烯浓度等变化,并总结抑制果实采后软化的物理、化学技术和方法,以期为掌握果实软化生理机制、调控果实软化提供参考依据。

Softening was an important feature of postharvest fruit during ripening and senescence,including an ordered series of complex physiological changes.This study described the main factors in fruit softening,including quality changes,cell wall composition changes,cell wall degrading activity changes and ethylene.The physical,chemical technologies and methods which can control fruit softenin were summarized to provide references on softening physiological mechanism and regulation in fruit.