油菜种子中亚麻酸研究现状及改良思路  

Present Studies on Linolenic Acid in Rapeseed Seeds and Suggestions for Improvement

作　　者：张耀文[1] 李殿荣[1] 侯君利[1] 孔建[1] 张文学[1] 董育红[1] 赵小光[1] 田建华[1] 张忠鑫 Zhang Yaowen;Li Dianrong;Hou Junli;Kong Jian;Zhang Wenxue;Dong Yuhong;Zhao Xiaoguang;Tian Jianhua;Zhang Zhongxin(Hybrid Rapeseed Research Center of Shaanxi Province,Shaanxi Rapeseed Branch of National Oil Crops Genetic Improvement Center,Yangling 712100,Shaanxi,China)

机构地区：[1]陕西省杂交油菜研究中心/国家油料作物改良中心陕西油菜分中心,陕西杨凌712100

出　　处：《作物杂志》2020年第4期21-29,共9页Crops

基　　金：陕西省重点研发计划(2018NY-069,2019NY-054);国家重点研发计划(2016YFD0101304)。

摘　　要：提高油菜种子(油)中亚麻酸含量对缓解目前亚麻酸资源日益紧缺的压力、提高国民健康水平均具有重要意义。本文从形成过程、含量差异、影响因素、杂种优势、遗传方式和控制基因等方面对油菜种子中亚麻酸研究现状进行了综述;在剖析油菜高亚麻酸育种的意义、可行性、难点的基础上,提出开展高亚麻酸种质资源创新利用,创建高亚麻酸育种体系,建立高效保优栽培技术体系,开展油菜籽加工技术和抗氧化研究,构建标准体系等5个方面促进油菜高亚麻酸产业发展的建议。Increasing the content of linolenic acid in rapeseed seeds(oil)is of great significance for relieving the pressure of linolenic acid resource shortage and improving people’s health.This paper reviews the research status of linolenic acid in rapeseed seeds from the aspects of formation process,content difference,influencing factors,heterosis,genetic mode and control genes.Based on the analysis of the significance and feasibility the difficulties of rapeseed breeding with high linolenic acid content,some suggestions were put forward to promote the development of high linolenic acid industry from five aspects,the innovative utilization of high linolenic acid germplasm resources,the establishment of high linolenic acid content breeding system,the establishment of efficient and optimal cultivation technology system,the development of rapeseed processing technology and antioxidant research and the construction of standard system.

关 键 词：油菜种子 亚麻酸含量 研究现状 油菜高亚麻酸育种 方法与措施 

分 类 号：S565.4[农业科学—作物学]