园艺植物果实糖积累的研究进展

摘要

糖的种类与含量对果实风味和品质具有重要影响。本篇综述在两个层次上对高等植物果实糖的积累机理进行了全面综述：（1）糖在果实中的卸载及转化；（2）果实中糖积累过程的调控因子。并重点阐述了糖代谢的关键酶、耗能性无效循环、信号调节等因素在糖积累过程中的调节作用。总结了糖积累的重要因素，结合目前的研究现状，提出了糖代谢研究的主要方向。

Abstract

Sugar kind and concentration have important influence to fruit flavour and quality. This review summarized sugar accumulation mechanism in higher plant fruits from three aspects: (1) sugar transportation, sugar load and unload in fruits; (2) sugar accumulation and conversion and (3) the regulated factors in sugar accumulation. The regulated effects of sucrose metabolizing enzymes, mechanism of futile cycle, hormone regulation, water and mineral in sugar accumulating progress are explained. The study summarized sugar accumulation factors and the prospect of sugar metabolizing from the social development are pointed out.

关键词

高等植物 /果实 /糖积累 /机理{{custom_keyword}} /

Key words

Higher plant /Fruit /Sugar accumulation /Mechanism{{custom_keyword}} /

张永平,乔永旭,喻景权,赵智中.园艺植物果实糖积累的研究进展. 中国农业科学. 2008, 41(4): 1151-1157 https://doi.org/10.3864/j.issn.0578-1752.2008.04.026

Progress of Sugar Accumulation Mechanism Researches in Higher Plant Fruits. Scientia Agricultura Sinica. 2008, 41(4): 1151-1157 https://doi.org/10.3864/j.issn.0578-1752.2008.04.026

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