果实成熟软化过程中细胞壁降解研究进展

被引:44
作者
张鹏龙 [1 ]
陈复生 [1 ]
杨宏顺 [1 ]
李里特 [1 ]
宫保文 [1 ]
王留留 [2 ]
机构
[1] 河南工业大学粮油食品学院
[2] 不详
关键词
细胞壁多糖; 果实软化; 解聚;
D O I
10.13684/j.cnki.spkj.2010.11.059
中图分类号
S66 [果树园艺];
学科分类号
090201 ;
摘要
软化是果实成熟的一个重要标志,果实成熟软化涉及果实中初生壁和胞间层组织中一系列相互协调的多糖降解过程,从而引起细胞壁超微结构发生变化。文章就细胞壁降解在果实软化过程中的作用的研究进展进行了综述。多糖降解和多聚物化学键的改变引起许多果实在成熟过程中细胞分离、软化和溶胀,进而引起细胞膨压的改变,导致果实软化和质构的改变。果实成熟软化中细胞壁降解的定性定量分析有利于揭示果实降解机理,为果实的贮藏、保鲜及加工提供了理论依据。
引用
收藏
页码:62 / 66
页数:5
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