| 藻类对微量元素的生物富集及其机理探讨 |
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| 引用本文： | 陈小霞,吴振强,梁世中. 藻类对微量元素的生物富集及其机理探讨[J]. 食品与发酵工业, 1999, 25(4): 56-60 |
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| 作者姓名： | 陈小霞 吴振强 梁世中 |
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| 作者单位： | 华南理工大学食品与生物工程学院,广州,510641 |
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| 基金项目： | 广东省科技攻关项目资助 |
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| 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。
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| 关 键 词： | 藻类 微量元素 生物富集 机理 |
Bioenrichment of Trace Elements by Algae and Discussion on Its Mechanisms |
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| Chen Xiaoxia,Wu Zhenqiang,Liang Shizhong. Bioenrichment of Trace Elements by Algae and Discussion on Its Mechanisms[J]. Food and Fermentation Industries, 1999, 25(4): 56-60 |
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| Authors: | Chen Xiaoxia Wu Zhenqiang Liang Shizhong |
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| Abstract: | 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. |
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| Keywords: | algae trace element bioenrichment mechanism discussion |
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