环丙烯类乙烯效应抑制剂在果实保鲜应用的研究进展

Advances in Application of Cyclopropenes as Inhibitors of Ethylene Action in Postharvest Storage of Fruits

环丙烯类(cyclopropenes,CPs)乙烯效应抑制剂作为一种安全、经济的新型乙烯效应抑制剂,通过与乙烯受体蛋白的不可逆竞争结合,有效地抑制植物对内源或外源乙烯的敏感性,从而延长果实的贮藏保鲜期,在果蔬商业上具有巨大的潜在应用价值。本文综述了CPs乙烯效应抑制剂的可能作用机制、影响CPs乙烯效应抑制剂处理效果的因素、CPs乙烯效应抑制剂对果实采后生理及其品质的影响,并对其应用前景进行了展望,为有效的乙烯抑制剂的研发和应用提供参考。

As a kind of safe and economical novel inhibitor of ethylene receptors, structural analogues of 1-substituted cyclopropene can effectively inhibit the response of plants to endogenous or exogenous ethylene by binding irreversibly to ethylene receptors and in turn extend the shelf life of harvested fruits, which exhibits a great potential for horticultural applications. This article reviews the most important aspects of cyclopropenes(CPs) involved in possible mechanisms to counteract ethylene action, factors that affect the counteractive effects, and the influence of CPs on postharvest physiology and fruit quality. Future prospects for the application of CPs are discussed as well. We hope that this review could provide useful references for developing and applying potent ethylene inhibitors in future agricultural practice.