| 马氏珠母贝育珠前后矿物元素的变化 |
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| 引用本文： | 刘娟花,纪丽丽,李晓菲,宋文东,苗东亮,马孝甜.马氏珠母贝育珠前后矿物元素的变化[J].广东农业科学,2011,38(7):132-133,139. |
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| 作者姓名： | 刘娟花 纪丽丽 李晓菲 宋文东 苗东亮 马孝甜 |
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| 作者单位： | 广东海洋大学食品科技学院;东华大学环境工程学院;广东海洋大学农学院;广东海洋大学理学院; |
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| 基金项目： | 国家海洋局公益项目(200905021); 广东省海洋渔业科技推广专项项目〔A2009003-018(c)〕; 广东省中国科学院合作项目(2009B091300121) |
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| 摘 要： | 采用电感耦合等离子体发射光谱法对育珠前后马氏珠母贝外套膜和珍珠囊中的Ca、Cu、Fe、Mg、Zn等8种矿物元素的含量进行分析测定,旨在通过对育珠前后外套膜和珍珠囊中8种重要的矿物元素含量的变化来探究珍珠形成机理。比较结果得出:外套膜中,Ca、Fe、Mg、Mn、Zn等5种元素在育珠后都发生了显著变化,Ca、Mg和Zn上升率分别为46.6%、30.12%和132.80%;珍珠囊中,Cd、Fe、Mg、Mn、Zn、Co等元素的含量在育珠前后存在显著差异,Zn含量变化最明显,上升达155.18%。
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| 关 键 词： | 马氏珠母贝 矿物元素 电感耦合等离子体发射光谱 |
The content of mineral elements in Pinctada martensii before and after pearl-nucleus-inserting |
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| LIU Juan-hua,JI Li-li,LI Xiao-fei,SONG Wen-dong,MIAO Dong-liang,MA Xiao-tian.The content of mineral elements in Pinctada martensii before and after pearl-nucleus-inserting[J].Guangdong Agricultural Sciences,2011,38(7):132-133,139. |
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| Authors: | LIU Juan-hua JI Li-li LI Xiao-fei SONG Wen-dong MIAO Dong-liang MA Xiao-tian |
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| Institution: | LIU Juan-hua1,JI Li-li2,LI Xiao-fei3,SONG Wen-dong4,MIAO Dong-liang1,MA Xiao-tian1(1.College of Food Science and Technology,Guangdong Ocean University,Zhanjiang 524088,China,2.School of Enviroment Science and Engineering,Donghua University,Shanghai 200051,3.College of Agronomy,4.College of Science,) |
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| Abstract: | The main 8 kinds of mineral elements of the mantle and the pearl sac in the Pinctada martensii were determined by ICP-MS,by comparing the changes of the content of each mineral element in Pinctada martensii before and after pearl-nucleus-inserting to explore the formation mechanism of pearls.The results show that the content of Ca,Fe,Mg,Mn,Zn changed significantly in the mantle,increases by 46.6%,30.12% and 132.80% separately.The content of Cd,Fe,Mg,Mn,Zn,Co changed significantly in the pearl sac,and the co... |
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| Keywords: | Pinctada martensii mineral elements ICP-MS |
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