| 衍生气相色谱法测定食品中的甜蜜素含量 |
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| 引用本文： | 张素娟.衍生气相色谱法测定食品中的甜蜜素含量[J].现代仪器,2006,12(4):73-74. |
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| 作者姓名： | 张素娟 |
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| 作者单位： | 山西省食品质量监督检验中心,太原,030012 |
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| 摘 要： | 本文采用气相色谱法测定几类食品中的甜蜜素含量,实验结果表明,该方法有很好的线性关系,相关系数为0.9995,最低检出限为0.3μg,加标回收率在94.6%~106.4%,相对标准偏差RSD<4%;同时说明采用超声波方法处理固体样品能够处理完全。该方法简便快捷、准确度高、重现性好。
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| 关 键 词： | 甜蜜素 气相色谱 食品 |
The determination of the cyclamate in food by derivative gas chromatography |
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| Zhang Sujuan.The determination of the cyclamate in food by derivative gas chromatography[J].Modern Instruments,2006,12(4):73-74. |
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| Authors: | Zhang Sujuan |
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| Affiliation: | Foodstuff quality and supervise inspection center of Shanxi Province Taiyuan 030012 |
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| Abstract: | A new method for the determination of cyclamate in several foods by gas chromatography was studied.It is shown that the cyclamate content was in a good linearity(r =0.9995).The lowest cyclamate content determined was 0.3μg.The recovery rate was 94.6%～106.4%.RSD value was less than 4%.At the same time,the solid samples can be dealt with completely with the ultrasonic method.The method is simple,rapid and accurate.It can be applied to determine cyclamate content in foods |
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| Keywords: | Cyclamate Derivative gas chromatography Food |
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