Volume 29 Issue 2
Mar.  2012
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CHENG Jian-zhong, YANG Ping, GUI Ren-yi. Research progress on speciation of selenium compounds in plants[J]. Journal of Zhejiang A&F University, 2012, 29(2): 288-395. doi: 10.11833/j.issn.2095-0756.2012.02.020
Citation: CHENG Jian-zhong, YANG Ping, GUI Ren-yi. Research progress on speciation of selenium compounds in plants[J]. Journal of Zhejiang A&F University, 2012, 29(2): 288-395. doi: 10.11833/j.issn.2095-0756.2012.02.020

Research progress on speciation of selenium compounds in plants

doi: 10.11833/j.issn.2095-0756.2012.02.020
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  • Corresponding author: GUI Ren-yi
  • Received Date: 2011-05-26
  • Rev Recd Date: 2011-07-04
  • Publish Date: 2012-04-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Research progress on speciation of selenium compounds in plants

doi: 10.11833/j.issn.2095-0756.2012.02.020
    Corresponding author: GUI Ren-yi

Abstract: Selenium (Se) is an essential trace element,which humans and animals take directly or indirectly from plants. This paper reviewed the recent research progress on speciation of selenium compounds in plants,including the kinds of selenium compounds and their metabolic pathways,and the technology for sample treatment,separation,and determination. Organic selenium compounds are the major parts of the selenium speciation in plants. The technology of ultrasonic-microwave synergistic extraction combined with enzymatic hydrolysis is useful in sample preparation. HPLC-ICP-MS is widely used in determining selenium speciation. It is important to develop more standard selenium compounds and pay more attention to selenoprotein in plants. ES-MS,ES-MS-MS and MALDI-TOF can be applied to identifying the unknown selenium compounds. The application of IDA in determining both the metabolic pathways and the structure of large selenium molecules will be a major aspect for the future research.[Ch,1 fig. 3 tab. 39 ref.]

CHENG Jian-zhong, YANG Ping, GUI Ren-yi. Research progress on speciation of selenium compounds in plants[J]. Journal of Zhejiang A&F University, 2012, 29(2): 288-395. doi: 10.11833/j.issn.2095-0756.2012.02.020
Citation: CHENG Jian-zhong, YANG Ping, GUI Ren-yi. Research progress on speciation of selenium compounds in plants[J]. Journal of Zhejiang A&F University, 2012, 29(2): 288-395. doi: 10.11833/j.issn.2095-0756.2012.02.020

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