| 利用原子吸收光谱测定珍珠加工前后元素含量的变化 |
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| 引用本文： | 王慧.利用原子吸收光谱测定珍珠加工前后元素含量的变化[J].广东海洋大学学报,1996(1). |
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| 作者姓名： | 王慧 |
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| 作者单位： | 湛江水产学院基础部 |
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| 摘 要： | 利用空气—乙炔火焰原子吸收光谱法对马氏珍珠进行了１３个元素的测定，结果表明优质珍珠与劣质珍珠主要在Ｚｎ、Ｍｇ、Ｃｕ、Ｍｎ、Ｐｈ、Ｋ、Ｃｒ、Ｓｒ等元素含量方面有差异。珍珠在加工前后变化很大的元素是Ｚｎ、Ｍｇ、Ｃｕ、Ｎａ、Ｍｎ、Ｃｒ、Ｓｒ等。根据一些元素对珍珠质量的显著影响，提出在加工过程应注意对珍珠质量有利元素的加入和有损珍珠质量的元素的去除。
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| 关 键 词： | 原子吸收光谱，珍珠加工，元素 |
A QUANTITATIVE DETECTION OF 13 ELEMENTS IN PEARLS BY ATOMIC ABSORPTION SPECTROMETRY |
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| Wang Hui.A QUANTITATIVE DETECTION OF 13 ELEMENTS IN PEARLS BY ATOMIC ABSORPTION SPECTROMETRY[J].Journal of Zhanjiang Ocean University,1996(1). |
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| Authors: | Wang Hui |
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| Abstract: | This paper reports the quantitative detection of 13 elements produced by pearl shellfish Pinctada martensii, by using atomic absorption spectrometry. The results show that the difference of element quantities among the elements Zn, Mg, Cu, K, Cr, Sr mainly affects the quality of pearls. The obvious changes of element quantities in pearl before or after the process are Zn, Mg, Cu, Na, Mn, Cr, Sr. According to the effect of elements on pearl quality, the author suggests that the addition of elements favorable to the pearl quality and the elimination of elements unfavorable to the pearl quality should be greatly considered in the pearl peocess. |
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| Keywords: | Atomic absorption spectrometry element pearl pearl process |
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