摘要
褪黑素(melatonin)是一种植物生长调节因子和生物刺激因子,具有调控植物生长发育和提高植物逆境耐受性等作用。近年来,褪黑素在调控果实发育和采后果实保鲜中的作用是研究热点。本文中总结了褪黑素在果实中的含量及分布;重点阐述了褪黑素调控果实生长发育、促进采后果实成熟和延缓果实衰老等方面的生理作用及机制,分析了当前研究存在的不足,并对未来研究方向提出了建议,以期为褪黑素应用到调控果实发育和果实保鲜提供参考。
Melatonin is a plant growth regulator and bio-stimulator,which can regulate plant growth and development,and improve plant stress tolerance.In recent years,the roles of melatonin in fruit development regulation and postharvest preservation have been hot researches.This paper summarizes the content and distribution of melatonin in different fruit.The physiological functions and mechanisms of melatonin in regulating fruit growth and development,promoting postharvest fruit ripening and delaying fruit senescence are emphasized.It points out the shortcomings in the present studies and puts forward suggestion for the future research direction of melatonin,and provides reference for melatonin to be widely used in the regulation of fruit development and preservation.
作者
赵雨晴
陈涛
袁明
ZHAO Yuqing;CHEN Tao;YUAN Ming(College of Life Science,Sichuan Agricultural University,Ya’an,Sichuan 625014,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2021年第6期1233-1249,共17页
Acta Horticulturae Sinica
基金
国家自然科学基金项目(31801826)。
关键词
果实
褪黑素
发育
成熟
保鲜
fruit
melatonin
development
maturation
postharvest preservation
