| 拉曼光谱快速鉴别花生油掺棕榈油的研究 |
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| 引用本文： | 王利军,王红,谢乐,付晓华,刘海滨,张兰天.拉曼光谱快速鉴别花生油掺棕榈油的研究[J].中国油料,2013(5):604-607. |
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| 作者姓名： | 王利军 王红 谢乐 付晓华 刘海滨 张兰天 |
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| 作者单位： | [1]河北省食品质量监督检验研究院,河北石家庄050091 [2]河北师范大学,河北石家庄050016 [3]河北滦县质量技术监督局,河北滦县063700 |
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| 基金项目： | 国家质检总局科技项目（2010QK107） |
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| 摘 要： | 本文利用激光拉曼光谱实现了纯花生油中掺棕榈油的快速定性鉴别和定量分析.通过因子分析法的二维因子图,能够定性鉴别纯花生油和掺棕榈油的花生油;通过最小二乘法建立的拉曼光谱相对峰强度（Y）与掺入棕榈油的质量百分数（X）之间的线性方程（Y=-0.233 7X ＋0.506 8,R2=0.995 9）能够实现纯花生油掺棕榈油的定量分析.
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| 关 键 词： | 拉曼光谱 纯花生油 掺伪鉴别 因子分析法 最小二乘法 |
Rapid authentication of palm oil in pure peanut oil by Raman spectroscopy |
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| Authors: | WANG Li-junHebei Institute of Food Quality Supervision Inspection and Research Shijiazhuang China WANG HongHebei Institute of Food Quality Supervision Inspection and Research Shijiazhuang China;Hebei Normal University Shijiazhuang China XIE LeHebei Institute of Food Quality Supervision Inspection and Research Shijiazhuang China FU Xiao-huaHebei Normal University Shijiazhuang China LIU Hai-binBureau of Quality and Technical Supervision of Luanxian Luanxian China ZHANG Lan-tian |
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| Affiliation: | WANG Li-jun(Hebei Institute of Food Quality Supervision Inspection and Research, Shijiazhuang 050091, China) WANG Hong(Hebei Institute of Food Quality Supervision Inspection and Research, Shijiazhuang 050091, China;Hebei Normal University, Shijiazhuang 0500162, China) XIE Le(Hebei Institute of Food Quality Supervision Inspection and Research, Shijiazhuang 050091, China) FU Xiao-hua(Hebei Normal University, Shijiazhuang 0500162, China) LIU Hai-bin(Bureau of Quality and Technical Supervision of Luanxian, Luanxian 063700, China) ZHANG Lan-tian(Hebei Institute of Food Quality Supervision Inspection and Research, Shijiazhuang 050091, China) |
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| Abstract: | Qualitative and quantitative analyses for palm oil in pure peanut oil were completed by Raman spectroscopy.The figure of 2-dimension factor by factor analysis could make a distinction between the mixed oil and pure peanut oil,and the established linear equation （Y =-0.233 7x ＋0.506 8,R2 =0.995 9） by the method of least squares was used for the quantitative analysis. |
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| Keywords: | Raman spectroscopy Pure peanut oil Authentication Factor analysis Least squares |
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