分析测试学报2018，Vol.37Issue(2)：257-262,6.DOI:10.3969/j.issn.1004-4957.2018.02.018
天然维生素E分析的样品前处理方法研究新进展
Research Progress on Sample Pretreatment in Natural Vitamin E Analysis
摘要
Abstract
Vitamin E is a natural antioxidant with important physiological functions,which content in food seems so significant to determine.Sample pretreatment toward vitamin E is essential as it is the most important procedure which will take the longest time during separation and determination.Under this circumstance,the efficiency,validity and reliability of evaluation on natural vitamin E mainly ~ depend on sample pretreatment,i.e.extraction methods.In recent years,a lot of work has been done in this field,and a great variety of novel extraction methods for vitamin E have been developed,which have been verified to be simple,effective and reliable.In this paper,the extraction methods such as saponification,direct solvent extraction,pressurized liquid extraction,supercritical fluid extraction,solid phase extraction and their applications are briefly reviewed,their merits and drawbacks are also summarized.In the end,the development tendency for sample pretreatment is proposed.关键词
天然维生素E/样品前处理/进展Key words
natural vitamin E/sample pretreatment/progress分类
化学化工引用本文复制引用
曹江平,解启龙,邸宏伟,梁永锋..天然维生素E分析的样品前处理方法研究新进展[J].分析测试学报,2018,37(2):257-262,6.基金项目
宁夏高等学校科学研究项目(NGY2016174) （NGY2016174）
宁夏师范学院科研项目(NXSFYB1788) （NXSFYB1788）
宁夏师范学院六盘山资源工程技术研究中心资助项目(HG17-03) （HG17-03）
