小麦籽粒胚乳发育及其与营养品质的关系  

Endosperm Development and Its Relationship with Nutrient Quality in Wheat Grain

作　　者：郑彦坤 ZHENG Yankun(School of Life Sciences,Anqing Normal University,Anqing,Anhui 246133,China)

机构地区：[1]安庆师范大学生命科学学院,安徽安庆246133

出　　处：《麦类作物学报》2025年第1期96-102,共7页Journal of Triticeae Crops

基　　金：安徽省高校重点科研项目(2023AH050505);安徽省高等学校省级质量工程项目(2023jyxm0499)。

摘　　要：小麦是人类的主要粮食作物之一,其籽粒是绿色有机食品与营养保健食品的重要原料。小麦籽粒中胚乳组织可分为胚乳运输细胞与贮藏细胞,前者是养分进入胚乳与胚的关键通道,后者是籽粒营养物质积累的主体,二者的发育状况都与籽粒的营养品质密切相关。本文综述了胚乳运输细胞与贮藏细胞的发育规律及其作用机制,总结了小麦籽粒胚乳发育及其与营养品质的关系,为高产优质小麦品种的培育提供理论依据。Wheat is one of the primary staple crops for human beings,and wheat grain is an important raw materials for green organic food and nutritional health food.Endosperm tissue of wheat grain can be divided into endosperm transport cells and storage cells;the former is the key channel for nutrients to enter endosperm and embryo,and the latter is the bulk for grain nutrient accumulation.The developmental state of both is closely related to grain nutritional quality.In this paper,the developmental regularity and their functional mechanisms of endosperm transport cells and storage cells were reviewed,and the endosperm development and its relationship with nutrient quality in wheat grain were summarized,providing the theoretical basis for the cultivation of high yield and quality wheat varieties.

关 键 词：小麦 胚乳 发育 营养品质 

分 类 号：S512.1[农业科学—作物学] S311