西藏冬小麦新品种(系)营养品质分析  

Analysis on Nutritional Quality of New Winter Wheat Varieties(Lines)in Xizang

作　　者：王兰[1] 曲吉 WANG Lan;Quji(Institute of Agricultural,Xizang Academy of Agriculture and Animal Husbandry Sciences,Lhasa Xizang 850032,China;Institute of Agricultural Resources and Environmental Research(IARER),Xizang Academy of Agriculture and Animal Husbandry Sciences,Lhasa Xizang 850000,China)

机构地区：[1]西藏自治区农牧科学院农业研究所,西藏拉萨850032 [2]西藏自治区农牧科学院农业资源与环境研究所,西藏拉萨850000

出　　处：《西藏农业科技》2025年第1期18-22,共5页Tibet Journal of Agricultural Sciences

基　　金：西藏自治区科技计划项目(XZ202201ZY0004G,XZ202201ZY0013N)。

摘　　要：为了解西藏地区近年来冬小麦新品种(系)主要营养成分含量,选取当地22个小麦新品种(系)材料,对其蛋白质、脂肪、淀粉、维生素B1和B2、铜等7种矿物质以及赖氨基酸含量结果进行分析。结果表明:22个样品中,西藏冬小麦籽粒中维生素B1、赖氨酸、铜、锰、铁、锌、镁、钙等营养物质含量比较高,维生素B2和硒几乎没有。西藏地区冬小麦材料可作为高赖氨酸、高钙等高营养的育种资源材料,同时还需通过育种手段提高本地材料中维生素B1、硒等营养物质的含量。In order to understand the main nutrient content of the winter wheat varieties(lines)from Xizang in recent years,22 new winter wheat varieties(lines)from the local region were selected to analyze the content of protein,fat,starch,vitamin Bl and B2,copper and other 7 minerals,as well as lysine amino acid.The results indicate that among the 22 samples,the contents of vitamin Bl,lysine,copper,manganese,iron,zinc,magnesium,calcium and other nutrients in Xizang winter wheat grains were relatively high,while vitamin B2 and selenium were nearly absent.Winter wheat materials in Xizang could be used as breeding resource materials with high lysine,calcium and other nutrients,and the content of vitamin Bl,selenium and other nutrients in local materials should also be enhanced through breeding.

关 键 词：冬小麦 营养品质 西藏 

分 类 号：S512.11[农业科学—作物学]