摘要
酚酸类物质是普遍存在于植物体内的次级代谢产物,是引起作物连作障碍的主要原因之一,因此,对酚酸类物质的研究是解决作物自毒胁迫最有力的理论支撑。本文重点对酚酸类物质的分离、提取、鉴定和生物合成途径,及酚酸类物质对作物生长、生理、基因表达和蛋白质合成等的影响机制进行了分析、整理和归纳,以期为寻求作物连作障碍的防治措施和高效优质生产提供理论依据。
Phenolic acids are the secondary metabolites commonly found in plants,which are one of the main causes of crop continuous cropping obstacles.Therefore,the study of phenolic acids is the most powerful theoretical support for the solution of autotoxicity stress.We analyzed the separation,extraction,identification and biosynthesis of phenolic acids,and analyzed the influencing mechanism of phenolic acids on crop growth,physiology,gene expression and protein synthesis,in order to provide theoretical basis for the prevention and treatment of crop continuous cropping obstacles and efficient and high-quality production.
作者
李菊
李玉梅
苟亚妮
张同霞
朱建龙
肖雪梅
LI Ju;LI Yu-mei;GOU Ya-ni;ZHANG Tong-xia;ZHU Jian-long;XIAO Xue-mei(College of Horticultural,Gansu Agriculture University,Lanzhou 730070,China)
出处
《黑龙江农业科学》
2019年第8期175-182,共8页
Heilongjiang Agricultural Sciences
基金
甘肃省自然科学基金项目(17JR5RA139)
甘肃农业大学盛彤笙科技创新基金(GSAU-STS-1745)
甘肃农业大学学生科研训练计划(20181205)
关键词
酚酸类物质
提取鉴定
生物合成途径
化感效应
phenolic acid
extract the appraisal
biosynthetic pathway
allelopathic effect
