Evaluation of selenium and carotenoid concentrations of 200 foxtail millet accessions from China and their correlations with agronomic performance
文献类型: 外文期刊
作者: Liu Min-xuan;Zhang Zong-wen;Ren Gui-xing;Zhang Qi;Lu Ping;Wang Yin-yue
作者机构:
关键词: foxtail millet varieties;selenium;carotenoids;HPLC;correlation analysis
期刊名称: JOURNAL OF INTEGRATIVE AGRICULTURE
ISSN: 2095-3119
年卷期: 2016 年 15 卷 7 期
页码:
收录情况: SCI
摘要: As selenium and carotenoids are essential micronutrients, the determination of their concentrations in different varieties is important in the breeding of foxtail millet (Setaria italica L. P. Beauv.). To identify selenium- and carotenoid-enriched foxtail millet varieties and to analyze correlations between trace elements and agronomic traits, we measured the selenium and carotenoid concentrations of 200 Chinese accessions by high-performance liquid chromatography and atomic fluorescence spectrometry. Our analysis revealed that lutein concentration in 200 foxtail millet accessions followed normal distribution and average was 3.1 mu g g(-1). The mean value of zeaxanthin concentration in 200 accessions was 8.6 mu g g(-1). Lutein and zeaxanthin concentrations were higher in the foxtail millet from Liaoning than in varieties from other locations, with averages of 10.0 and 3.5 mu g g(-1), respectively. The average measured selenium concentration was 100.3 mu g kg(-1). The highest average selenium concentration, 110.3 mu g kg(-1), was found in varieties from Shanxi. Varieties from Inner Mongolia had the lowest average selenium concentration, 84.7 mu g kg(-1), which was significantly lower (P<0.05) than that of Shanxi. Selenium concentrations of 23 varieties were higher than 117.9 mu g kg(-1), accounting for 11.5% of the total, thereby were considered to be enriched in selenium. In addition, we identified 29 lutein-enriched varieties (>4.27 mu g g(-1)) and 30 zeaxanthin-enriched ones (>12.63 mu g g(-1)), which corresponded to 14.5 and 15% of tested accessions, respectively. Correlation analysis revealed that selenium concentration was significantly positively correlated with spikelet length (P<0.01), while zeaxanthin concentration was significantly correlated with grass weight (P<0.05) and spikelet length (P<0.01). No correlation was found between lutein concentration and agronomic characters, selenium content or zeaxanthin content. Our results should contribute substantially to the selection of suitable varieties for the development of plants with desired levels of these nutritionally important elements. These results will significantly contribute towards selection of the most suitable varieties for obtaining plants with desired levels of these nutritionally important elements.
分类号:
- 相关文献
作者其他论文 更多>>
-
Diaporthe citri: The Causal Agent of Lemon Melanose in China
作者:Zhou Yang;;Chingchai Chaisiri;;Liu Xiangyu;;Zhang Qi;;Yue Xiaofeng;;Yin Liangfen;;Luo Chaoxi;;Li Peiwu
关键词:lemon;melanose disease;Diaporthe citri;molecular identification;pathogenicity test
-
Differential mrna and mirna profiles reveal the potential roles of genes and mirnas involved in lps infection in chicken macrophages
作者:Zhang Qi;Wang Jie;Zhang Jin;Wen Jie;Zhao Guiping;Li Qinghe
关键词:Chicken; Gene; HD11; Lipopolysaccharide; MiRNA
-
Viral–Host Interactome Analysis Reveals Chicken STAU2 Interacts With Non-structural Protein 1 and Promotes the Replication of H5N1 Avian Influenza Virus
作者:Wang Qiao;Zhang Qi;Zheng Maiqing;Wen Jie;Li Qinghe;Zhao Guiping
关键词:AP-MS; chicken; H5N1 AIV; NS1; Stau2
-
The N-terminus of an Ustilaginoidea virens Ser-Thr-rich glycosylphosphatidylinositol-anchored protein elicits plant immunity as a MAMP
作者:Song Tianqiao;Zhang You;Zhang Qi;Zhang Xiong;Shen Danyu;Yu Junjie;Yu Mina;Pan Xiayan;Cao Huijuan;Yong Mingli;Qi Zhongqiang;Du Yan;Zhang Rongsheng;Yin Xiaole;Qiao Junqing;Liu Youzhou;Liu Wende;Sun Wenxian;Zhang Zhengguang;Wang Yuanchao;Dou Daolong;Ma Zhenchuan;Liu Yongfeng
关键词:
-
Development of a specific anti-idiotypic nanobody for monitoring aflatoxin M1 in milk and dairy products
作者:Cai Chong;Zhang Qi;Nidiaye Seyni;Yan Honglin;Zhang Wen;Tang Xiaoqian;Li Peiwu
关键词:Aflatoxin M1; ELISA; Milk products; Nanobody; Phage-displayed
-
Simultaneous Determination of 11 Phenolic Compounds in Perilla oil by High Performance Liquid Chromatography-Tandem Mass Spectrometry
作者:Wu Rao;Ma Fei;Zhang Liang-Xiao;Li Pei-Wu;Zhang Wen;Zhang Qi;Li Guang-Ming;Wu Rao;Li Guang-Ming;Li Pei-Wu;Zhang Qi;Zhang Liang-Xiao;Li Pei-Wu;Ma Fei;Zhang Liang-Xiao;Li Pei-Wu;Zhang Wen;Li Guang-Ming
关键词:Perilla oil;Phenolic compounds;Multi-walled carbon nanotube modified with carboxyl;Liquid chromatography-tandem mass spectrometry
-
Optimization of Ultrasonic-Assisted Extraction Process of Polysaccharides from American Ginseng and Evaluation of Its Immunostimulating Activity
作者:Yang Xiu-shi;Dung Chuan;Yang Xiu-shi;Wang Li-jun;Ren Gui-xing;Wang Li-jun;Lui, Edmund Man King
关键词:ultrasonic-assisted extraction;polysaccharides;American ginseng;response surface methodology;immunostimulating activity