| 牡蛎、缢蛏和菲律宾蛤仔中微量元素的分析研究 |
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| 引用本文： | 赵艳芳,宁劲松,尚德荣,翟毓秀.牡蛎、缢蛏和菲律宾蛤仔中微量元素的分析研究[J].广东微量元素科学,2009,16(9):50-54. |
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| 作者姓名： | 赵艳芳 宁劲松 尚德荣 翟毓秀 |
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| 作者单位： | 农业部海洋渔业资源可持续利用重点开放实验室,中国水产科学研究院黄海水产研究所;国家水产品质量监督检验中心,山东,青岛,266071 |
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| 基金项目： | 国家科技基础公益项目 |
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| 摘 要： | 采用硝酸-高氯酸法消解样品，应用ICP—AES法测定了牡蛎、缢蛏和菲律宾蛤仔中Ca、Co、Cr、Cu、Fe、Mg、Mn、Ni、Se、Sr、V和Zn共12种微量元素。实验结果表明，3种贝类中均含有大量的Ca、Cu、Fe、Mn、Zn、Mg，还含有Co、Cr、Ni、Se、Sr和V等对人体有益的微量元素，是营养价值较高的海产品，可以作为人体补充微量元素的重要来源。
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| 关 键 词： | 牡蛎 缢蛏 菲律宾蛤仔 微量元素 ICP—AES |
Determination of Trace Elements in Oyster, Razor clam and Manila clams |
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| ZHAO Yanfang,NING Jinsong,SHANG Derong,ZHAI Yuxiu.Determination of Trace Elements in Oyster, Razor clam and Manila clams[J].Trace Elements Science,2009,16(9):50-54. |
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| Authors: | ZHAO Yanfang NING Jinsong SHANG Derong ZHAI Yuxiu |
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| Institution: | ( Key Laboratory for Sustainable Utilization of Marine Fisheries Resources, Ministry of Agriculture, Yellow Sea Fishery Research Institute Chinese Academy of Fishery Sciences; The National Center for Quality Supervision and Test of Aquatic Products, Qingdao 266071, China) |
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| Abstract: | The content of 12 trace elements Ca, Co, Cr, Cu, Fe, Mg, Mn, Ni, Se, Sr, V and Zn in Oyster, Razor clam and Manila clams was determined by ICP - AES using nitrifying method of nitric acid — perchloric acid. The method was simple, rapid, highly sensitive, accurate, and multi-element determination at the same time. The relative standard deviations were less than 4% , and the recoveries were 90. 3%～109. 0%. The experiment proved that Oyster, Razor clam and Manila clams contain rich and useful trace elements which can not synthesize by human body itself. So, the there marine bivalves could be regarded as essential supplemental elements for human. |
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| Keywords: | ICP-AES |
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