Solvent Residues in Moon Cake Plastic Packaging Bags

DOI

10.2991/icaemt-15.2015.61How to use a DOI?

Keywords

moon cake plastic packaging bag, solvent residue, gas chromatography and mass spectrometry technology.

Abstract

Food packaging plays a crucial role on food safety. A gas chromatography and mass spectrometry technology was used to determine and analyze eight solvent residues in three kinds of moon cake plastic packages. In the experiment, linear calibration curves of the eight compounds were obtained with correlation coefficients of more than 0.9845, the detection limits were in the range of 0.002-0.009 mg/m2, the recoveries ranged from 85% to 93% with RSD less than 3.3%. The results show solvent residues in pastry moon cake plastic packaging bag, vegetarian moon cake plastic packaging bag and flower moon cake plastic packaging bag are respectively 1.489 mg/m2, 0.392 mg/m2, 0.577 mg/m2. Residues of benzenes in the three packages are respectively 0.287 mg/m2, 0.201 mg/m2, 0.194 mg/m2. There are different content of benzenes in plastic films, printing ink and adhesive. The kind and amount of printing ink have a larger impact on solvent residues. Benzenes residues in the three moon cake plastic packaging bags exceed the Chinese national standard.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xie Li
AU  - Yu Jiang
AU  - Zhang Wei
AU  - Ren Lu
PY  - 2015/08
DA  - 2015/08
TI  - Solvent Residues in Moon Cake Plastic Packaging Bags
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 308
EP  - 312
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.61
DO  - 10.2991/icaemt-15.2015.61
ID  - Li2015/08
ER  -