| 气相色谱法测定食用植物油中的残留溶剂含量 |
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| 引用本文： | 宋光林,李荣华,文锡梅,王大霞,杨昌彪,谭红. 气相色谱法测定食用植物油中的残留溶剂含量[J]. 贵州科学, 2010, 28(4): 118-120 |
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| 作者姓名： | 宋光林 李荣华 文锡梅 王大霞 杨昌彪 谭红 |
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| 作者单位： | 贵州理化测试分析研究中心,贵阳,550002;贵州理化测试分析研究中心,贵阳,550002;贵州理化测试分析研究中心,贵阳,550002;贵州理化测试分析研究中心,贵阳,550002;贵州理化测试分析研究中心,贵阳,550002;贵州理化测试分析研究中心,贵阳,550002 |
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| 摘 要： | 将植物油试样放入密封的平衡瓶中,在一定温度下,使残留溶剂气化达到平衡。取液面上气体注入气相色谱仪中测定,再以六号溶剂标准溶液为标准物质绘制标准曲线,测定食用植物油中的溶剂残留含量,建立了食用植物油中溶剂残留的定量测定方法。此方法简单、准确。
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| 关 键 词： | 气相色谱 食用植物油 残留溶剂 |
Determination of Residual Solvent Contents in Edible Otis by Gas Chromatography |
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| SONG Guang-lin,LI Rong-hua,WEN Xi-mei,WANG Da-xia,YANG Chang-biao,TAN hong. Determination of Residual Solvent Contents in Edible Otis by Gas Chromatography[J]. Guizhou Science, 2010, 28(4): 118-120 |
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| Authors: | SONG Guang-lin LI Rong-hua WEN Xi-mei WANG Da-xia YANG Chang-biao TAN hong |
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| Affiliation: | (Guizhou Physical Test and Chemical Analysis Center,Guiyang,Guizhou 550002,China) |
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| Abstract: | Put in a sealed sample bottle and in a certain temperature,esidual solvents in edible oil was gasified to balance. The gas was taken to inject into the gas chromatograph for determination of the sample. Standard curve was drawn by No.6 solvent used as reference material to determine content of solvent residues in edible oil and to establish a quantitative determination method for content of residual solvents in the edible oil. The method was simple and accurate. |
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| Keywords: | gas chromatograph edible oil residual solvent |
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