摘要
从有机微量元素的螯合率对于衡量产品的品质、调节工艺条件、研究作用机理3个方面,阐述了测定螯合率的重要意义;综述了螯合率测定的方法,对凝胶过滤色谱法和有机溶剂萃取法进行比较,指出有机溶剂萃取法测定螯合率可能具有比较好的适用性。
In this paper, the significance of chelating rate in organic trace element complexes has been demonstrated from three points such as balancing product quality, modulating process conditions and exploring product mechanisms. Determination methods for chelating rate were reviewed here. Based on comparison, organic solvent extraction method exhibited more appli-cable than gel filtration chromatography.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2009年第23期508-511,共4页
Food Science
基金
教育部"长江学者和创新团队计划"项目(IRT0540)
2006年度中国江西留学人员创业园科研项目
关键词
有机微量元素
螯合率
螯合率的测定
凝胶过滤色谱法
有机溶剂萃取法
organic trace element
chelating rate
chelating rate determination
gel filtration chromatography method
organic solvent extraction method
