| X射线荧光光谱及拉曼光谱法研究五谷营养成分 |
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| 引用本文： | 张克勤,杨雪梅. X射线荧光光谱及拉曼光谱法研究五谷营养成分[J]. 光谱实验室, 2011, 28(3): 1198-1201 |
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| 作者姓名： | 张克勤 杨雪梅 |
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| 作者单位： | 亚稳材料制备技术与科学国家重点实验室,燕山大学材料科学与工程学院,河北省秦皇岛市河北大街西段438号,066004 |
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| 基金项目： | 河北省自然科学基金资助(E2008000843) |
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| 摘 要： | 采用X射线荧光光谱分析法(XRF)和激光拉曼光谱法(Raman),测定了小米、玉米、黄米、大米和小麦5种常用主食(五谷)中营养成分及钾、镁、钙、铁、锌、锰、铝、铜等多种微量元紊的含量.X射线荧光光谱分析法测量结果表明,五谷中所含微量元素非常丰富且种类基本相同,但各元素含量存在很大差异.5种谷类中K元素含量均为最高,含量...
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| 关 键 词： | X射线荧光光谱 激光拉曼光谱法 五谷 营养成分 |
Analysis of Corn Nutritious Components by X-Ray Fluorescence Spectrum and Laser Raman Spectrometry |
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| ZHANG Ke-Qin YANG Xue-Mei. Analysis of Corn Nutritious Components by X-Ray Fluorescence Spectrum and Laser Raman Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2011, 28(3): 1198-1201 |
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| Authors: | ZHANG Ke-Qin YANG Xue-Mei |
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| Affiliation: | ZHANG Ke-Qin YANG Xue-Mei(Key Laboratory of Metastable Materials Science and Technology,College of Material Science and Engineering,Yanshan University,Qinhuangdao,Hebei 066004,P.R.China) |
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| Abstract: | Five samples of corn including millet,maize,glutinous millet,rice,wheat were analyzed and characterized by X-ray fluorescence spectrum and laser Raman spectrometry.The nutritious components and the contents of K,Mg,Ca,Fe,Zn,Mn,Al and Cu in five samples of common use corn were determined.The corn are rich in microelements,and the varieties are the same,but the content of each element has a quite different.The content of K is the highest in the five samples,millet of 1.17%,maize of 0.800%,glutinous millet of ... |
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| Keywords: | X-Ray Fluorescence Spectrum Laser Raman Spectrometry Corn Nutritious Components |
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