| 食用油中塑化剂检测方法的研究 |
| |
| 引用本文： | 施炎炎,丁红梅,朱云,陈丹丹. 食用油中塑化剂检测方法的研究[J]. 粮食与食品工业, 2014, 21(4): 123-127 |
| |
| 作者姓名： | 施炎炎 丁红梅 朱云 陈丹丹 |
| |
| 作者单位： | 南通市产品质量监督检验所 南通226011 |
| |
| 摘 要： | 本试验利用乙酸乙酯和环己烷混合试剂提取塑化剂,浓缩后通过气相色谱-质谱联用仪测定。试验结果表明:该测定方法的加标回收率在79.9%~114.8%,RSD为3.01%~5.89%,与GB/T 21911—2008标准中规定的方法相比相差无几,但样品的处理时间更短,操作方便、经济、快速,适合在基层实验室做大量样品筛选时选用。
|
| 关 键 词： | 食用油 提取 塑化剂 气相色谱-质谱联用 |
Study on the detection of edible oil plasticizer |
| |
| Shi Yanyan,Ding Hongmei,Zhu Yun,Chen Dandan. Study on the detection of edible oil plasticizer[J]. Cereal and Food Industry, 2014, 21(4): 123-127 |
| |
| Authors: | Shi Yanyan Ding Hongmei Zhu Yun Chen Dandan |
| |
| Affiliation: | ( Institute of Nantong Products Quality Supervision and Inspection (Nantong 226011)) |
| |
| Abstract: | The plasticizer was extracted by mixture reagent of ethyl acetate and cyclohexane, determined by gas chromatography- mass spectrometry after concentration. Results show that the standard recovery is 79.9%-114.8%, RSD is 3.01%-5.89%, not much different with the specified methods of GB/T 21911--2008, but the sample processing time is less, the operation is convenient, economic and fast, suitable for the screening of a large number of samples in the bas- ic laboratory. |
| |
| Keywords: | edible oil extraction plasticizer gas chromatography- mass spectrometry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
