Cited by 204Microplastics and Plastic PollutionAnalytical chemistry methods developmentPharmaceutical and Antibiotic Environmental Impacts

Microplastics and Nanoplastics: Emerging Contaminants in Food

Liu, Qingrun, Chen, Zhe, Chen, Yulun, Yang, Fangwei, Yao, Weirong, Xie, Yunfei·2021·Journal of Agricultural and Food Chemistry

Abstract

As current concerns about food safety issues around the world are still relatively serious, more and more food safety issues have become the focus of people's attention. What's more serious is that environmental pollution and changes in human lifestyles have also led to the emergence of contaminants in food, microplastics (MPs) and nanoplastics (NPs) being typical representatives. MPs and NPs (M/NPs) in food are gradually becoming recognized by regulatory authorities and the public. Most published reviews on M/NPs have been focused on the environmental ecosystems. In those papers, it is only sporadically mentioned that M/NPs can also appear in food. As far as we know, there has not been a systematic review of the pollution and existing status of M/NPs in food. This Review focuses on the harmfulness of M/NPs, the ways in which M/NPs contaminate food, the residual amount of M/NPs in food, and the current analysis and detection methods for M/NPs in food. Current analysis and detection methods have problems such as being time-consuming, involving cumbersome operation, and giving poor accuracy. In the future, it will be necessary to increase the research on methods for efficient and sensitive separation and detection of M/NPs in food. Finally, it is hoped that this Review will arouse more people's awareness of and attention to the seriousness of M/NPs in food.

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Crossref · 10.1021/acs.jafc.1c04199

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  • Microplastics have been widely found in human foods, drinks, and product packaging, and bottled water is an important source of microplastics ingested daily.

    “Microplastics have been widely found in human foods (50), drinks (51), and product packaging (52–55), among which bottled water is of particular interest for being an important source of microplastics to be ingested in daily life (56–59).”

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Authors
Liu, Q., Chen, Z., Chen, Y., Yang, F., Yao, W., & Xie, Y.
Affiliations
Jiangnan University (CN)
Corresponding author
Xie, Yunfei
Venue
Journal of Agricultural and Food Chemistry
Published
2021-09-02
Volume
69
Issue
36
Pages
10450-10468
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W3196672756
Cited by
204
References
151
Citations by year
2026: 43 · 2025: 57 · 2024: 42 · 2023: 42 · 2022: 20
FWCI
1.26
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Agricultural and Food Chemistry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministry of Science and Technology of the People's Republic of China (2018YFC1602300)
  • Research Fund of Qingdao Special Food Research Institute (66120007)
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Chemistry › Analytical Chemistry › Analytical chemistry methods development
  • Physical Sciences › Environmental Science › Pollution › Pharmaceutical and Antibiotic Environmental Impacts
Keywords
microplastics, nanoplastics, food contamination, food safety, emerging contaminants, plastic pollution
MeSH terms
Microplastics, Environmental Pollution, Food, Humans, Plastics, Water Pollutants, Chemical, Ecosystem

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