Effect of amino acids on the toxicity of heavy metals to phytoplankton
Effect of amino acids on the toxicity of heavy metals to phytoplankton
复制标题
氨基酸对重金属对浮游植物毒性的影响
DOI：
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复制
发表时间：
1988
影响因子：
2.7
通讯作者：
J. Lewandowska
中科院分区：
文献类型：
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作者：
A. Kosakowska;Leonard Falkowski;J. Lewandowska
重金属在海水中的分布对于生活在该环境中的生物来说可能是不可或缺的，也可能是美味的，这取决于它们的浓度和形态。溶解在水中的有机物强烈影响元素的生物利用度和毒性。测试了包括氨基酸在内的一些有机化合物对重金属毒性的影响，但没有报告阐明代表各种类型结构的化合物。本文研究了不同结构基团的氨基酸对铜、镉、汞对小球藻和多变鱼腥藻毒性的影响。
Heavy metals distribution in the sea water can be indispensable or delitorious for the organisms living in that environment depending on their concentration and speciation. The bioavailability as well as toxicity of the elements are strongly influenced by the organic matter dissolved in water. The effect of a number of organic compounds, including amino acids, on the toxicity of heavy metals was tested, but there were no reports elucidating compounds representing various types of structure. This paper deals with the effect of amino acids representing various structure groups on the toxicity of copper, cadmium and mercury against to Chlorella vulgaris and Anabeana variabilis.