| 酞酸酯类增塑剂向食用油中迁移及其影响因素研究 |
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| 引用本文： | 杨晓争,马满英,文叶婷,等. 酞酸酯类增塑剂向食用油中迁移及其影响因素研究[J]. 广东化工, 2014, 0(6): 47-48 |
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| 作者姓名： | 杨晓争 马满英 文叶婷 等 |
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| 作者单位： | 湖南工业大学科技学院,湖南株洲412008 |
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| 基金项目： | 2012年湖南省大学生创新性实验计划项目（编号：558）;湖南省科技计划项目（2012SK3023） |
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| 摘 要： | 采用直接进样气相色谱法对现榨茶油和市售塑料桶装食用油中的6种酞酸酯类增塑剂(PAEs)的含量进行了检测。考察了接触时间、温度及微波加热等因素对PAEs向食用油中迁移的影响。结果表明,塑料桶装食用油中的PAEs含量明显高于现榨茶油;随着接触时间的延长或温度的升高,PAEs的迁移量明显增加;微波加热后,PAEs的迁移量增加尤为显著。
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| 关 键 词： | 塑料桶装食用油 酞酸酯类增塑剂 气相色谱技术 迁移 影响因素 |
The Research on Migration of Phthalates into Edible Oils and Its Affecting Factors |
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| Yang Xiaozheng,Ma Manying,Wen Yeting,Shu Yingfei,Fei Weiming. The Research on Migration of Phthalates into Edible Oils and Its Affecting Factors[J]. Guangdong Chemical Industry, 2014, 0(6): 47-48 |
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| Authors: | Yang Xiaozheng Ma Manying Wen Yeting Shu Yingfei Fei Weiming |
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| Affiliation: | (College of Science and Technology, Hunan University of Technology, Zhuzhou 412008, China) |
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| Abstract: | 6 phthalates in plastic bottled edible oil and freshly squeezed tea oil by Direct-Injection gas chromatography were determined. The effects of the contact time, temperature and microwave heating on migration of phthalates into edible oil were studied. Results showed that the total amount of phthalates in plastic bottled edible oil was significantly higher than that in freshly squeezed tea oil. With the increase of contact time or temperature, the migration amount increased. The total amount of migration alter microwave heating was significantly higher than those without microwave heating. |
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| Keywords: | plastic bottled edible oil phthalates gas chromatography migration Affecting Factors |
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