摘要
硒是人体必需的微量元素。植物基体复杂、硒形态种类繁多,其前处理是植物中硒形态分析准确、高效的关键。文章综述了液相萃取法、固相萃取法、液相微萃取法、固相微萃取法等植物样品硒形态分析的前处理技术及其应用,指出未来硒形态分析的前处理技术将向微型化、简便化、绿色化、超痕量方向发展。
Selenium is an essential micronutrient of the human body.Pretreatment is vital to the accuracy and high efficiency of selenium speciation analysis in plant samples.This paper reviewed the pretreatment techniques and their applications for the speciation analysis of selenium in plant samples on liquid phase extraction,solid phase extraction,liquid phase microextraction,and solid phase microextraction.The new trends on miniaturization,simplification,greening,and ultra-trace for the pretreatment techniques of selenium speciation analysis in the future were also carried out.
作者
王文静
陈通
崔琬晶
郭亚飞
潘秀云
邓天龙
WANG Wen-jing;CHEN Tong;CUI Wan-jing;GUO Ya-fei;PAN Xiu-yun;DENG Tian-long(Key Laboratory of Marine Resource Chemistry and Food Technology(TUST),Ministry of Education,Tianjin University of Science and Technology,Tianjin 300457,China;Hubei Yixin Salt Industry Technology Research Institute Co.Ltd,Xiaogan 432400,China)
出处
《盐科学与化工》
CAS
2023年第2期5-9,共5页
Journal of Salt Science and Chemical Industry
基金
湖北省科技重大专项项目“植物有机硒食用盐新产品及检测关键技术研究”(2020DBE017)
教育部创新研究团队“卤水资源综合利用”(IRT_17R81)。
关键词
植物样品
前处理技术
形态分析
硒
Plant samples
Pretreatment technology
Speciation analysis
Selenium
