密胺餐具中三聚氰胺的迁移规律
On the Migration of Melamine in Melaminoplastic Tablewares
摘 要
密胺餐具样品用乙酸溶液浸泡后,采用高效液相色谱法测定其中三聚氰胺的迁移量。考察了浸泡液的种类、浸泡温度、浸泡时间、样品尺寸、浸泡次数等参数对三聚氰胺迁移量的影响。试验结果表明:三聚氰胺的迁移量随溶液酸性、浸泡温度、浸泡时间的增加及样品尺寸的减小而增大;随浸泡次数的增多,每次浸出量递减。
密胺餐具
三聚氰胺
迁移规律
HPLC
Melaminoplatic tableware
Melamine
Migration rule
Abstract
The sample of melaminoplastic tableware was soaked with acetic acid, and melamine in the solution obtained was determined by HPLC. Conditions of kinds of soaking solution, soaking temperature, soaking time, size of sample and number of time of soaking were studied. It was found that the amount of melamine migrated increased with increase of acidity of solution, soaking temperature, soaking time and with decrease of size of sample. Furthermore, the amount of melamine soaked out from the tablewares in each soaking, decreased with the increase of number of time of soaking.
中图分类号 O652.63
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收稿日期 2009/11/20
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备注黄伟(1964-),男,广东揭阳人,高级工程师,学士,主要从事分析检验工作。
引用该论文: HUANG Wei,YANG Xue-jiao,ZOU Ding-bo,FU Deng-zhou. On the Migration of Melamine in Melaminoplastic Tablewares[J]. Physical Testing and Chemical Analysis part B:Chemical Analysis, 2011, 47(3): 291～293
黄伟,杨雪娇,邹定波,付登洲. 密胺餐具中三聚氰胺的迁移规律[J]. 理化检验－化学分册, 2011, 47(3): 291～293
被引情况:
【1】王建玲,刘艇飞,陈彤,梁日平,邓弘毅,何军,王吉,肖晓峰, "密胺餐具中三聚氰胺单体在4种食品模拟物中浸泡后的迁移规律",理化检验－化学分册 48, 1081-1086(2012)
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参考文献
【1】黄忠族.利用“四体联动”新模式扩大密胺餐具出口［J］.检验检疫科学, 2008,9:20-21.
【2】DD CEN/TS 13130-27:2005Materials and articles in contact with foodstuffs-plastics substances subject to limitation——Part 27: Determination of 2,4,6-triamino-1,3,5-triazine in food simulants［S］.
【3】GB 9690-2009食品容器、包装材料用三聚氰胺-甲醛成型品卫生标准［S］.
【2】DD CEN/TS 13130-27:2005Materials and articles in contact with foodstuffs-plastics substances subject to limitation——Part 27: Determination of 2,4,6-triamino-1,3,5-triazine in food simulants［S］.
【3】GB 9690-2009食品容器、包装材料用三聚氰胺-甲醛成型品卫生标准［S］.
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