| 摘要: |
| 以面粉为真实食品，使其与某知名快餐食品包装袋上的油墨污染物以单面接触的方式进行迁移实验。AAS结果表明，食品包装袋上油墨污染物中的重金属污染物已经迁移到面粉的表面和内部，但迁移到食品表面和内部的重金属污染物则是微少的。GC-MS结果表明，此品牌食品包装袋上油墨污染物中的增塑剂邻苯二甲酸二丁酯，迁移到了面粉中。建立了印刷纸质食品包装材料上油墨污染物迁移的快速、准确分析表征方法。 |
| 关键词: 纸质食品包装材料 重金属污染物 增塑剂 食品安全 原子吸收光谱（AAS） 气相色谱-质谱（GC-MS） |
| DOI： |
| 分类号:TB487; TS206 |
| 基金项目:黑龙江省教育厅资助项目 (12511123) |
|
| AAS and GC-MS Study of Migration of Printing Ink Components into Flour from Printed Paper Packaging |
|
YANG Chun-li
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|
Harbin University of Commerce, Harbin 150028, China
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| Abstract: |
| Flour was chosen as sample and the migration of printing ink components from KFC's paper packaging into flour was studied through single-sided contact. AAS results showed that trace amounts of heavy metal contaminants from printing inks in paper packaging migrated into the food flour. The concentrations of lead (Pb) and Cadmium (Cd) were detected. GC-MS results showed that plasticizer dibutyl phthalate (DBP) of the printing inks in KFC's paper packaging migrated into the flour. A rapid and precise method for characterizing the migration of printing ink components from paper food packaging materials into food was established. |
| Key words: paper food packaging material heavy metal contaminant plasticizer food safety atomic absorption spectrometry gas chromatography-mass spectrometry |
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