Trace elemental characterization of some food crustacean tissue samples by EDXRF technique
Trace elemental characterization of some food crustacean tissue samples by EDXRF technique
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DOI：
10.1016/j.aquaculture.2007.04.023
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发表时间：
2007-09-28
期刊：
影响因子：
4.5
通讯作者：
Dey, S. K.
中科院分区：
文献类型：
--
作者：
Mohapatra, Anil;Rautray, T. R.;Dey, S. K.
利用布巴内斯瓦尔物理研究所提供的能量色散x射线荧光（EDXRF）技术，对印度奥里萨邦奇里卡泻湖的两种泥蟹和三种对虾样本进行了痕量元素分析。在本研究中测量了K、Ca、Mn、Fe、Cu、Zn、Se、Br、Sr和Pb等元素。该研究表明了该技术在分析组织样品等生物材料方面的有效性，并为简单、快速、敏感、同时的多元素技术打开了一扇大门，该技术的样品制备过程简单，无需任何化学处理。虽然所有标本都来自同一泻湖环境，但元素差异可能是由于不同的迁移模式和代谢或其他生物因素所致。(C) 2007 Elsevier B.V.版权所有
The trace elemental analysis of two species of mud crab and three species of prawn samples from Chilika lagoon, Orissa, India has been carried out by using Energy Dispersive X-ray Fluorescence (EDXRF) technique available at Institute of Physics, Bhubaneswar. Elements namely K, Ca, Mn, Fe, Cu, Zn, Se, Br, Sr and Pb have been measured in the present investigation. The study indicates the effectiveness of the technique in analyzing biological materials like tissue samples and opens a door for easy analysis of seafood items with a easy, fast, sensitive, simultaneous multi-elemental technique with a simple sample preparation procedure without any chemical treatment. Though all the specimens were collected from the same environment of the lagoon the elemental variation might be due to the differential migration pattern and metabolism or other biological factors. (C) 2007 Elsevier B.V. All rights reserved.