提高油菜亚麻酸含量,增强菜籽油健康功能  

Enhancing the Health Function of Rapeseed Oil by Improving Linolenic Acid Content in Rapeseed Seeds

作　　者：李殿荣[1] 张耀文[1] 张文学[1] 陈文杰[1] 孔建[1] 

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

出　　处：《农业科学》2019年第11期1026-1031,共6页Hans Journal of Agricultural Sciences

基　　金：国家重点研发计划项目(2016YFD0101304);陕西省重点研发计划项目(2018NY-069).

摘　　要：亚麻酸摄入不足是亚健康、慢性病(如心脑血管疾病等)发病率上升的主要原因之一,已成为当前我国居民的“营养短板”。通过改善食用油的脂肪酸构成来补充亚麻酸是一条可行途径。菜籽油是我国居民的主要食用油源,也是富含亚麻酸的三种常用植物油(菜籽油、大豆油、亚麻油)之一,进一步提高油菜亚麻酸含量对提高国民健康水平具有重要意义。本文主要论述了提高油菜亚麻酸含量的必要性、重要性和可行性,并提出了高亚麻酸育种的设想,以期加速它的发展。Insufficient intake of linolenic acid is one of the main reasons for the increase of incidence of sub-health and chronic diseases (cardia-cerebrovascular diseases) and has become the current residents of China’s “nutritional deficiencies”. It is feasible way to supplement linolenic acid by improving fatty acid composition of edible oil. Rapeseed oil is an important source of edible oil and also one of the three common vegetable oils (rapeseed oil, soybean oil and flax oil) that rich in linolenic acid. Further increasing linolenic acid content in rapeseed is of great significance to improve national health. The necessity, importance and feasibility of increasing linolenic acid content in rapeseed were discussed in this paper, and the idea for rapeseed breeding with high linolenic acid was put forward in order to accelerate its development.

关 键 词：亚麻酸含量 营养短板 国民健康 功能型菜籽油 

分 类 号：TS2[轻工技术与工程—食品科学与工程]