摘要
为了探讨春小麦品种间籽粒营养品质与毒素污染的差异,对2017年内蒙古呼伦贝尔盟种植的11个春小麦品种开展了品质特性、物理特性与毒素污染差异的比较分析。结果表明,品种间物理特性和营养品质差异显著﹙P<0.05﹚,部分品种有生物毒素检出,主要集中在脱氧雪腐镰刀菌烯醇(DON)和玉米赤霉烯酮(ZEN),但均未超出国家限量标准,表明北方春小麦整体生物毒素污染风险较低,质量安全水平相对较高;从物理特性和营养指标分析,北方春小麦与全国小麦总体水平相比,具有籽粒饱满、不完善粒率和杂质率低、蛋白质含量高等优点,适宜加工面粉用于烘焙。
In order to investigate the difference between the grain quality and toxin pollution among spring wheat cultivars,a comparative analysis was made on the difference between the quality,physical characteristics and toxin pollution of 11 spring wheat cultivars planted in the Inner Mongolia Hulunbeier League in 2017. The results showed that there were significant differences in physical characteristics and nutritional quality between varieties(P< 0.05).Some species were detected with biotoxin,which was mainly concentrated in DON and ZEN. But none exceeded the national limit standard, which showed that the risk of biotoxin pollution of spring wheat in North China was low and the quality safety level was relatively high. According to the analysis of physical characteristics and nutritional indexes, compared with the general level of wheat in China, northern spring wheat has the advantages of plump grain,low incomplete grain rate and impurity rate, high protein content, and is suitable for processing flour for baking.
作者
刘笑笑
王晶晶
张振都
王嵩
王莹
魏春雁
李海燕
LIU Xiaoxiao;WANG Jingjing;ZHANG Zhendu;WANG Song;WANG Ying;WEI Chunyan;LI Haiyan(Institute of Agricultural Quality Standards and Testing Technology/Risk Assessment Lab of Agri-products Quality and Safety(Changchun),Ministry of Agriculture,P.R.C,Changchun 130033;Jilin Academy of Agricultural Sciences,Changchun 130033,China)
出处
《东北农业科学》
北大核心
2020年第2期87-90,共4页
Journal of Northeast Agricultural Sciences
基金
吉林省科技厅国际合作项目(20180414076GH)
吉林省农业科技创新工程项目(CXGC2017TD011、CXGC2018ZY004)。
关键词
春小麦
品质
生物毒素
品种
Spring wheat
Quality
Biotoxin
Cultivar
