苹果水心病的发病机理研究进展  

Research progress on pathogenesis of watercore in apple

作　　者：姜云斌[1,2] 王志华 贾朝爽[1] JIANG Yunbin;WANG Zhihua;JIA Chaoshuang(Research Institute of Pomology,Chinese Academy of Agricultural Sciences,Key Laboratory of Fruits Storage and Processing,Liaoning Province,Xingcheng 125100;Tianjin Gasin-DH Preservation Technologies Co.,Ltd)

机构地区：[1]中国农业科学院果树研究所,辽宁省果品贮藏加工重点实验室,兴城125100 [2]天津捷盛东辉保鲜科技有限公司

出　　处：《中国果树》2022年第1期8-14,共7页China Fruits

基　　金：中央级公益性科研院所基本科研业务费专项资助;辽宁省博士科研启动基金计划项目(2019-BS-263)。

摘　　要：苹果水心病是果实生理性内部失调现象,主要症状为果肉组织细胞间隙充满液体,呈透明状或水渍状,甜度增加,多发生在心室周围的维管束附近及梗洼处。以苹果果实中的山梨醇为关注点,通过分析果实中山梨醇的来源、运输途径、代谢路径等研究结果,总结苹果水心病产生及消失机理,讨论影响苹果水心病发生的因素,以期为苹果水心病的认知提供参考。Watercore in apple is a physiological internal disorder, in which the intercellular air spaces of the flesh become filled with liquid, resulting in tissues with translucent or water-stained appearance, and the sweetness increases,which mostly occurs near the vascular bundles around the ventricles and the pit of fruit stalk. This paper focused on sorbitol in apple fruit, through the analysis of research results of the source of sorbitol, transportation pathway, metabolic pathway,summarized the occurrence and disappearance mechanism of watercore in apple, discussed the factors affecting the occurrence of watercore, in order to provide reference for the management of watercore.

关 键 词：苹果 水心病 山梨醇 糖代谢 

分 类 号：S436.661.19[农业科学—农业昆虫与害虫防治]