摘要
介绍了藻类生物富集微量元素的特点和研究现状，探讨了藻类生物富集的作用机理。藻类对有益微量元素的富集作用大于毒性元素；藻类生物富集微量元素的作用机理主要为生物吸附和主动运输，并以主动运输途径富集的微量元素具有较高的生物活性。
The characteristics and research status of bioenrichment of trace elements by algae
are introduced, and mechanisms of algae's bioenrichment are discussed in detail. The
bioenrichment of healthful trace elements is more efficient than that of toxic ones. The main
kinetics for bioenrichment of trace elements by algae is biosorption and active transportation,
but only the trace elements bioenriched through active transportation are more active ones in
biology.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
1999年第4期56-60,共5页
Food and Fermentation Industries
基金
广东省科技攻关项目资助
关键词
藻类
生物积累
微量元素
生物富集
机理
algae, trace element, bioenrichment, mechanism, discussion
