| GC-MS/MS用于微波条件下PVC塑料中增塑剂向橄榄油迁移行为的研究 |
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| 引用本文： | 付善良,丁利,焦艳娜,朱绍华,龚强,成婧,王利兵.GC-MS/MS用于微波条件下PVC塑料中增塑剂向橄榄油迁移行为的研究[J].分析测试学报,2013,32(5):630-633. |
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| 作者姓名： | 付善良 丁利 焦艳娜 朱绍华 龚强 成婧 王利兵 |
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| 作者单位： | 湖南出入境检验检疫局技术中心食品安全科学技术湖南省重点实验室 |
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| 基金项目： | 国家质检总局项目(2011IK259，2011IK260)；十二五科技支撑计划(2011BAK10B05，2012BAD29B05) |
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| 摘 要： | 采用GC-MS/MS法研究了微波条件下PVC塑料中3种增塑剂(邻苯二甲酸二异丁酯(DIBP)、邻苯二甲酸二(2-乙基)己酯(DEHP)和己二酸二(2-乙基)己酯(DEHA))在橄榄油中的迁移规律,考察了微波加热时间和微波功率对增塑剂迁移的影响,并与常规加热条件下的迁移进行比较。结果表明,3种增塑剂在橄榄油中的迁移量随微波功率和加热时间的增加而增大,且微波加热条件下的迁移量显著高于常规加热方式。
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| 关 键 词： | 气相色谱-质谱/质谱 微波 增塑剂 橄榄油 迁移 |
Study on the Migration of Plasticizers in PVC Plastics into Olive Oil Under Microwave Heating Using GC-MS/MS |
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| FU Shan-liang,DING Li,JIAO Yan-na,ZHU Shao-hua,GONG Qiang,CHENG Jing,WANG Li-bing.Study on the Migration of Plasticizers in PVC Plastics into Olive Oil Under Microwave Heating Using GC-MS/MS[J].Journal of Instrumental Analysis,2013,32(5):630-633. |
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| Authors: | FU Shan-liang DING Li JIAO Yan-na ZHU Shao-hua GONG Qiang CHENG Jing WANG Li-bing |
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| Institution: | (Technology Center of Hunan Entry-Exit Inspection and Quarantine Bureau,Hunan Academy of Inspection and Quarantine, Hunan Key Laboratory of Food Safety Science & Technology,Changsha 410004,China) |
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| Abstract: | A GC-MS/MS was used to study the migration of 3 plasticizers(i.e.DIBP,DEHP and DEHA) in PVC plastics into olive oil after microwave heating.The influences of the heating time and the power of microwave on the migration of plasticizers were studied,and comparation between microwave heating and traditional with water bath was made.The results showed that the migration was increased with the increase of the power of microwave and heating time.When the heating time is the same,the migration of plasticizers into olive oil under microwave heating was noticeably higher than that by the traditional heating. |
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| Keywords: | GC-MS/MS microwave plasticizers olive oil migration |
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