A Fast and Easy Probe Based on CMC/Eu (Ⅲ) Nanocomposites to Detect Acrylamide in Different Food Simulants Migrating from Food-Contacting Paper Materials.

Jiawen Chen, Jun Ye, Mingming Zhang, Jian Xiong

Abstract read

In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Jiawen ChenState Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China.ORCID 0000-0001-7837-9012

Jun YeState Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China.

Mingming ZhangState Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China.

Jian XiongSchool of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.

Funding

the National Natural Foundation of China 22178128the National Natural Foundation of China 31270617

6 · The paper itself

Abstract

The residual acrylamide in food paper packaging can be transferred into water and food, which will cause harmful effects on human beings. In this paper, a rapid and easily available fluorescent probe based on carboxymethyl cellulose (CMC)/Eu (Ⅲ) nanocomposites was designed to detect the residue acrylamide with high sensibility. The probe could respond in 1 min. The concentration of acrylamide was linearly correlated to the fluorescence intensity of the probe at the emission wavelength of 615 nm in the concentration range of 0.1-100 μmol/L. The limit of detection (LOD) of the probe was 0.085 μg/L, which is lower than the guideline value of the European Union, the U.S. EPA, and the WHO. An experiment was performed to simulate the acrylamide migrating from food-contacting paper materials to different foods, including waterborne food, alcohol beverage, acidic food, and greasy food. The recoveries and RSDs of acrylamide in all samples indicated that the CMC/Eu (Ⅲ) fluorescent probe was efficient for acrylamide detection. The possible mechanism of the probe for acrylamide detection involved both dynamically quenching and static quenching by forming of non-fluorescent substances.

Indexed as

acrylamideCMC/Eu (Ⅲ)fluorescence probefood contacting material

Identifiers

PMID36080657

DOI10.3390/polym14173578

PMCPMC9460073

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