1. bookVolume 12 (2019): Edizione 4 (December 2019)
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License
Formato
Rivista
eISSN
1337-9569
Prima pubblicazione
19 Jun 2009
Frequenza di pubblicazione
4 volte all'anno
Lingue
Inglese
access type Accesso libero

Melamine migration measurement through spectrophotometry device and the effect of time and tableware type on it

Pubblicato online: 30 Apr 2020
Volume & Edizione: Volume 12 (2019) - Edizione 4 (December 2019)
Pagine: 163 - 168
Ricevuto: 22 Sep 2018
Accettato: 11 Aug 2019
Dettagli della rivista
License
Formato
Rivista
eISSN
1337-9569
Prima pubblicazione
19 Jun 2009
Frequenza di pubblicazione
4 volte all'anno
Lingue
Inglese
Abstract

Melamine is an organic-based chemical material widely used in the production of tableware. Given the adverse effects of melamine on human health, melamine tableware can be a source for its introduction into the human body. The aim of this study was to use a simple method for monitoring the rate of melamine migration from the tableware to food and the effect of time and tableware on this migration. To measure the migration, spectrophotometry was used. The limit of detection (LOD) of the method was 0.2 (μg/ml), which is functional for measuring the rate of migration. The investigation of sample migration of melamine tableware revealed that migration has occurred across all samples. The rate of migration in all samples was less than the standard level of the European Union (30 μg/ml). Statistical analysis indicated that time is an important factor in melamine migration, which significantly increased (p<0.05) in 93% of cases with lengthening the contact time from 30 minutes to 90 minutes. The type of tableware (new or old) and production conditions (standard or non-standard) were found to significantly affect (p<0.001) the rate of migration. Statistical analysis of the results suggested that old tableware increased melamine migration in 41% of cases (p<0.05). Non-standard tableware significantly (p<0.001) increased the rate of migration and thus the effect of non-standard production on melamine tableware was more significant than the age of the tableware.

Keywords

Bradley ELB, V. Smith, T. L. Speck, D R. Castleea, L.. (2010). Survey of the migration of melamine and formaldehyde from melamine food contact articles available on the UK market. Food Additive Contamination: Part A27: 1755–1764.Search in Google Scholar

Commission E. (2009). Food Safety 〉 Food 〉 Chemical safetyec.europa. (https://ec.europa.eu aa, ed).Search in Google Scholar

Hsu YC, KT. Liu, YW. Hsieh, SH. Huang, HY. (2010). Determination of melamine and related triazine by-products ammeline, ammelide, and cyanuric acid by micellar electrokinetic chromatography. Anala ChimActa673: 206–211.Search in Google Scholar

Chansuvarn WP, S. Imyim A. (2013). Simple spectrophotometric method for determination of melamine in liquid milks based on green Mannich reaction. Spectrochim Acta A Mol Biomol Spectrosc113: 154–158.Search in Google Scholar

Chien CW, C. Liu, C. Chen, B H. Huang, SP. Chou, YH.. (2011 ). High melamine migration indaily-use melamine-made tableware. J Hazard Mater188: 350–356..10.1016/j.jhazmat.2011.01.12821345588Search in Google Scholar

Chik ZH, DE. Ahmad, ED. Taha, H. Mustafa, AM. (2011). Analysis of melamine migration from melamine food contact articles. Food Addit Contam Part A Chem Anal Control Expo Risk Assess28: 967–973..Search in Google Scholar

JR I. (2008). Melamine and the global implications of food contamination. New England Journal of Medicine359: 2745–2748.Search in Google Scholar

Lynch RA, Hollen, H. Johnson, D.L. et al.. (2015). The effects of pH on the migration of melamine from children’s bowls. Food Contamination2.10.1186/s40550-015-0017-zSearch in Google Scholar

Richardson T. (2004). Industrial plastics: Theory and applications. (Learning C, ed).Search in Google Scholar

Rima JA, K. ElOmar, F. boukarim, CH. ( 2013). A sensitive spectrofluorimetric method for the quantification of melamine residue in milk powder using the Mannich reaction in aqueous solutions. Talanta116: 277–282.10.1016/j.talanta.2013.05.03524148404Search in Google Scholar

Rima JA, M. Xu, T. Cho, IK. Kyriacos, S. (2009 ). New spectrophotometric method for the quantitative determination of melamine using Mannich reaction. Journal of food composition and analysis22: 689–693.10.1016/j.jfca.2009.02.010Search in Google Scholar

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