Determining the Geographic Origin of Wheat Using Multielement Analysis and Multivariate Statistics
文献类型: 外文期刊
第一作者: Zhao, Haiyan
作者: Zhao, Haiyan;Guo, Boli;Wei, Yimin;Zhang, Bo;Sun, Shumin;Zhang, Lei;Yan, Junhui
作者机构:
关键词: Wheat;geographical origin;multielement analysis;ICP-MS;multivariate statistics
期刊名称:JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY ( 影响因子:5.279; 五年影响因子:5.269 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The element contents of wheat from four major wheat-producing regions of China were analyzed and used in multivariate statistical analysis to classify wheat according to geographical origin. The concentrations of 15 elements (Be, Na, Mg, Al, K, Ca, V, Mn, Fe, Cu, Zn, Mo, Cd, Ba, and Th) in 240 samples from the 2007/2008 and 2008/2009 harvests were determined by inductively coupled plasma mass spectrometry. The analysis of variance and linear discriminant analysis were applied to,classify wheat origin, and the effects of region, variety, and harvest year on the element contents were analyzed in this study. It was concluded that the multielement analysis is a promising method to provide reliable origin information for wheat, although the element profiles and discriminant models were affected by wheat varieties, harvest years, and agricultural practices.
分类号: R15
- 相关文献
作者其他论文 更多>>
-
Comparative analysis of the structural and compositional change of spotted sea bass (Lateolabrax maculatus) gut microflora following Aeromonas veronii infection and the effects of Lactobacillus plantarum on these changes
作者:Lin, Changhong;Lin, Changhong;Lin, Changhong;Zhang, Bo;Zhang, Boa;Qiu, Lihua;Zhang, Bo;Wang, Pengfei;Zhang, Boa;Yan, Lulu;Zhao, Chao;Qiu, Lihua;Zhang, Bo;Wang, Pengfei;Zhang, Boa;Yan, Lulu;Zhao, Chao;Qiu, Lihua;Zhang, Bo;Wang, Pengfei;Zhang, Boa;Zhao, Chao;Zhao, Chao
关键词:Lateolabrax maculatus; Aeromonas veronii; Gut microbiota; intestinal flora; pathogen.
-
Evaluating the Impact of an Organic Trace Mineral mix on the Redox Homeostasis, Immunity, and Performance of Sows and their Offspring
作者:Wang, Shao-Qing;Peng, Zhe;Sun, Hua;Sun, Lv-hui;Deng, Zhang-Chao;Sun, Hua;Han, Yan-Ming;Zhang, Bo;Pineda, Lane;Boerboom, Gavin;Liu, Ying
关键词:Sow performance; Piglet; Trace mineral; Redox homeostasis; Immunity
-
Combining time-variable controlled release urea formulations to improve spring maize yield and reduce nitrogen losses in northeastern China
作者:Hou, Yunpeng;Kong, Lili;Zhang, Lei;Wang, Lichun;Xu, Xinpeng;Zhang, Yitao
关键词:Controlled -release urea; Nitrogen loss; Nitrogen use efficiency; Soil inorganic nitrogen; Northeast China
-
Histone H3 N-Terminal Lysine Acetylation Governs Fungal Growth, Conidiation, and Pathogenicity through Regulating Gene Expression in Fusarium pseudograminearum
作者:Jiang, Hang;Ma, Liguo;Qi, Kai;Zhang, Yueli;Zhang, Bo;Ma, Guoping;Qi, Junshan;Yuan, Lifang
关键词:histone acetylation; Fusarium crown rot; phytopathogen; H3 N-terminal lysine residues; gene expression
-
Green manure application improves insect resistance of subsequent crops through the optimization of soil nutrients and rhizosphere microbiota
作者:Ma, Lin;Wang, Daotong;Zhang, Lei;Ge, Yue;Cheng, Yunxia;Jiang, Xingfu;Ge, Yue;Liu, Yueqiu
关键词:V. villosa application; Soil nutrient; rhizobacteria
-
Taxonomic, Phylogenomic and Bioactivity Profiling of Novel Phycosphere Bacterium from Model Cyanobacterium Synechococcus elongatus PCC 7942
作者:Zhang, Xiaoling;Xu, Jiaquan;Zhang, Xiaoling;Dai, Jun;Zhang, Xiaoling;Yang, Qiao;Xu, Jiaquan;Zhang, Lei;Feng, Lijuan;Yang, Qiao;Xu, Jiaquan;Yang, Qiao;Tian, Xiaoqing;Yang, Qiao
关键词:phycosphere microbiota; algae-bacteria interactions; marine model cyanobacterium; bioactive exopolysaccharides; microalgae growth-promoting bacterium; CO2 fixation efficiency by microalgae; Synechococcus elongatus PCC 7942
-
The ERF transcription factor LTF1 activates DIR1 to control stereoselective synthesis of antiviral lignans and stress defense in Isatis indigotica roots
作者:Chen, Ruibing;Yu, Jian;Yu, Luyao;Xiao, Liang;Zhang, Lei;Xiao, Ying;Chen, Junfeng;Chen, Wansheng;Gao, Shouhong;Li, Qing;Chen, Wansheng;Chen, Xianghui;Zhang, Henan;Zhang, Lei;Chen, Ruibing
关键词:Lignans; Stereoselective synthesis; Stress resistance; Dirigent protein; ERF