| 微波消解-原子吸收光谱法测定蚕蛹中的微量元素 |
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| 引用本文： | 贡小清,虞锐鹏. 微波消解-原子吸收光谱法测定蚕蛹中的微量元素[J]. 分析试验室, 2008, 27(10) |
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| 作者姓名： | 贡小清 虞锐鹏 |
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| 作者单位： | 江南大学食品科学与技术国家重点实验室,无锡,214122;江南大学食品科学与技术国家重点实验室,无锡,214122 |
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| 摘 要： | 分别采用FAAS和GFAAS方法,测定蚕蛹样品中的常见微量元素及有害重金属元素。对微波消解条件和测定方法进行了探讨和优化,并用标准物质贻贝验证,获得较满意的准确度和精密度。方法可用于蚕蛹样品及同类产品的微量元素元素测定。
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| 关 键 词： | 蚕蛹 微波消解 微量元素 原子吸收 |
Determination of trace elements in silkworm pupa by atomic absorption spectrometry wit microwave digestion |
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| GONG Xiao-qing,YU Rui-peng. Determination of trace elements in silkworm pupa by atomic absorption spectrometry wit microwave digestion[J]. Chinese Journal of Analysis Laboratory, 2008, 27(10) |
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| Authors: | GONG Xiao-qing YU Rui-peng |
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| Abstract: | The contents of trace elements(beneficial and harmful) in silkworm pupa were determined by atomic absorption spectrometry.The digesting conditions by microwave and the experimental conditions for determination were studied and optimized.Seven elements in standard reference material of mussel(GBW 08571) showed satisfactory accuracy and precision.The method can also be used to determine trace elements in other silkworm products. |
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| Keywords: | Silkworm pupa Microwave digestion Trace elements Atomic absorption spectrometry |
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