| 微波加热对多环芳烃在食品模拟物中迁移行为的影响 |
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| 引用本文： | 奚奇辉,张进,沈航. 微波加热对多环芳烃在食品模拟物中迁移行为的影响[J]. 包装与食品机械, 2012, 30(3): 16-17,22 |
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| 作者姓名： | 奚奇辉 张进 沈航 |
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| 作者单位： | 嘉兴出入境检验检疫局,浙江嘉兴,314000;南京农业大学食品科技学院,南京,210095 |
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| 基金项目： | 浙江省科技厅分析测试基金 |
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| 摘 要： | 采用气相色谱-质联法,研究了微波加热对食品接触材料中多环芳烃在水、乙酸(体积分数为3%)、乙醇(体积分数为10%)等3种食品模拟物中迁移行为的影响。结果表明:微波加热对迁移行为有显著的影响,迁移量随加热时间的增加而增加。
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| 关 键 词： | 多环芳烃 食品模拟物 迁移 微波加热 |
Effect of Microwave Heating on Migration Rule of Polycyclic Aromatic Hydrocarbons in Food Simulants |
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| XI Qi-hui , ZHANG Jin , SHEN Hang. Effect of Microwave Heating on Migration Rule of Polycyclic Aromatic Hydrocarbons in Food Simulants[J]. Packaging and Food Machinery, 2012, 30(3): 16-17,22 |
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| Authors: | XI Qi-hui ZHANG Jin SHEN Hang |
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| Affiliation: | 1. Jiaxing Entry-Exit Inspection and Quarantine Bureau ,Jiaxing 314000, China; 2. College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China) |
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| Abstract: | The effects of microwave heating on migration rule of polycyclic aromatic hydrocarbons in mate- rials contacting food into 3 simulants of water, acetic acid （ volume fraction 3% ） and ethanol （ volume fraction 10% ）were researched using gas chromatography/mass spectrometry （GC/MS）. The results showed that the relationship of migration amount with migraion time, food simulant temperature, microwave heating , food simu- lant properties. It is concluded the microwave heating has prominence influence on migration action, and mi- gration quantity increases with heating temperature rising. |
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| Keywords: | polycyclic aromatic hydrocarbons food simulant migration microwave heating |
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