Determination of Migration Level of Benzo(a) Pyrene from Paper Cups into Food Simulants

被引：0
|
作者：
Lin Li-rong [1 ,2 ]
Luo He-dong [3 ]
Zhou Na [1 ,2 ,3 ]
Li Na [1 ,2 ]
Jia Yu-zhu [3 ]
Li Yao-qun [1 ,2 ]
机构：
[1] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
[2] Xiamen Univ, Key Lab Analyt Sci, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China
[3] Xiamen Ctr Dis Control & Prevent, Xiamen 361021, Peoples R China
来源：
SPECTROSCOPY AND SPECTRAL ANALYSIS | 2011年 / 31卷 / 03期
关键词：
Paper cups; Benzo(a) pyrene; Food simulants; Relative migration percent(%); Derivative constant-energy synchronous fluorescence spectroscopy; FATTY;
D O I：
10.3964/j.issn.1000-0593(2011)03-0776-04
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
This paper quantitatively determined the migration level of benzo(a)pyrene (BaP) from paper cups into aqueous food simulants or fatty stimulants, under different conditions by second derivative constant-energy synchronous fluorescence spectrometry (DCESFS), which proved to be a method with high sensitivity and spectral resolution. The influences of food simulants, time and temperature on the relative migration percent(%) of benzo(a) pyrene were discussed. Results showed that the recoveries of this method ranged from 89. 2% to 104. 3%. The migration percent(%) of fatty stimulants was higher than that of aqueous simulants. Migration into hot water was also observed, while the migration into cool water was almost negligible. The relative migration percent(%) increased with the increase of time and temperature.
引用
收藏
页码：776 / 779
页数：4
相关论文
共 12 条
  • [11] Effectiveness of polypropylene film as a barrier to migration from recycled paperboard packaging to fatty and high-moisture food
    Song, YS
    Begley, T
    Paquette, K
    Komolprasert, V
    [J]. FOOD ADDITIVES AND CONTAMINANTS, 2003, 20 (09): : 875 - 883
  • [12] Investigation of migration from paper and board into food - development of methods for rapid testing
    Summerfield, W
    Cooper, I
    [J]. FOOD ADDITIVES AND CONTAMINANTS, 2001, 18 (01): : 77 - 88
12