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首页> 外文期刊>Russian journal of marine biology >Strontium Sorption by Pectins Isolated from the Sea Grasses Zostera marina and Phyllospadix iwatensis
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Strontium Sorption by Pectins Isolated from the Sea Grasses Zostera marina and Phyllospadix iwatensis

机译：分离自海草Zostera滨海藻和Phyllospadix iwatensis的果胶对锶的吸附

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摘要

In this study, we determined the parameters of sorption of strontium ions by pectins that were iso- lated from the sea grasses Zostera marina and Phyllospadix iwatensis collected in the Peter the Great Bay of the Sea of Japan. The maximum strontium binding capacity and the coefficient of affinity with respect to strontium ions were significantly higher in sea grass pectins than in commercial pectin. These parameters were correlated with the etherification degree of pectins. The sea grasses studied here can be considered as a promising source of pectins for the binding and removal of strontium radioisotopes from the human body.
机译：在这项研究中，我们确定了果胶对锶离子的吸附参数，这些果胶是从日本海彼得大帝湾采集的海草Zostera marina和Phyllospadix iwatensis分离得到的。与商业果胶相比，海草果胶中的最大锶结合能力和对锶离子的亲和系数明显更高。这些参数与果胶的醚化度相关。在这里研究的海草可以被认为是从人体中结合和去除锶放射性同位素的果胶的有前途的来源。

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  • 来源
    《Russian journal of marine biology》 |2012年第4期|p.346-350|共5页
  • 作者

    E. A. Kolenchenko; M. Yu. Khotimchenko; E. V. Khozhaenko; Yu. S. Khotimchenko;

  • 作者单位

    Vostokpharm Scientific and Production Company, Vladivostok, 690059 Russia;

    School of Biomedicine, Far Eastern Federal University, Vladivostok, 690091 Russia,Zhirmunsky Institute of Marine Biology, Far East Branch, Russian Academy of Sciences, Vladivostok, 690059 Russia;

    School of Biomedicine, Far Eastern Federal University, Vladivostok, 690091 Russia;

    School of Biomedicine, Far Eastern Federal University, Vladivostok, 690091 Russia,Zhirmunsky Institute of Marine Biology, Far East Branch, Russian Academy of Sciences, Vladivostok, 690059 Russia;

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  • 正文语种 eng
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  • 关键词

    pectins; sea grasses; sorption capacity; strontium;

    机译：果胶;海草;吸附能力锶;

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