落叶果树2026，Vol.58Issue(4)：34-39,6.DOI:10.13855/j.cnki.lygs.2026.04.008
脂氧合酶基因介导果实香气物质合成与调控的研究进展
Research progress on lipoxygenase genes mediating the synthesis and regulation of fruit aroma compounds
摘要
Abstract
Lipoxygenase(LOX)is a key enzyme in the fatty acid metabolic pathway,which catalyzes the oxygenation of unsaturated fatty acids and their corresponding esters.Its primary metabolites,C6 and C9 aldehydes as well as their matching alcohols,constitute the dominant aromatic compounds in ripe pomaceous fruits.To comprehensively elucidate the functional patterns and molecular mechanisms by which lipoxygenase regulates fruit aroma,this paper systematically reviews recent relevant research literatures.The review covers the major aromatic components of fruit,biosynthetic pathways of fruit aroma compounds,the molecular mechanisms whereby LOX genes govern aroma formation,and the biological functions of LOX during fruit development.It aims to provide theoretical references for fruit tree breeding and mechanistic investigations into the biosynthesis of fruit aroma substances.关键词
脂氧合酶/基因调控/果实香气Key words
lipoxygenase/gene regulation/fruit aroma分类
农业科技引用本文复制引用
付全娟,杨慧娟,侯森,Miroslaw Sitarek,魏国芹..脂氧合酶基因介导果实香气物质合成与调控的研究进展[J].落叶果树,2026,58(4):34-39,6.基金项目
山东省农业科学院农业科技创新工程(CXGC2026H03) （CXGC2026H03）
山东省重点研发计划(农业良种工程)(2024LZGCQY013) （农业良种工程）
山东省外专外国高端专家项目(WRS2023076) （WRS2023076）
新疆自治区重点研发计划项目(2025B04027). （2025B04027）
