Simulation and Characterization of Nanoplastic Dissolution Under Different Food Consumption Scenarios

Overview

Journal Toxics

Date 2023 Jul 28

PMID 37505516

Authors

Ying Wang

Zhongtang Wang

Xin Lu

Hongyan Zhang

Zhenzhen Jia

Affiliations

Soon will be listed here.

Abstract

Understanding of the potential leaching of plastic particles, particularly nanoplastics (NPs), from food packaging is crucial in assessing the safety of the packaging materials. Therefore, the objective of this study was to investigate potential exposure risks by simulating the release of NPs from various plastic packaging materials, including polypropylene (PP), general casting polypropylene (GCPP) or metalized casting polypropylene (MCPP), polyethylene (PE), polyethylene terephthalate (PET), and polyphenylene sulfone (PPSU), under corresponding food consumption scenarios. Surface-enhanced Raman scattering (SERS) and scanning electron microscopy (SEM) were utilized to identify and characterize the NPs leached from plastic packaging. The presence of separated NPs was observed in PP groups subjected to 100 °C hot water, GCPP plastic sterilized at a high temperature (121 °C), and PE plastic soaked in 100 °C hot water, exhibited a distorted morphology and susceptibility to aggregation. The findings suggest that the frequent consumption of takeaway food, hot beverages served in disposable paper cups, and foods packaged with GCPP materials may elevate the risk of ingestion of NPs. This reminds us that food packaging can serve as an important avenue for human exposure to NPs, and the results can offer valuable insights for food safety management and the development of food packaging materials.

References

Aliakbarzadeh F, Rafiee M, Khodagholi F, Khorramizadeh M, Manouchehri H, Eslami A . Adverse effects of polystyrene nanoplastic and its binary mixtures with nonylphenol on zebrafish nervous system: From oxidative stress to impaired neurotransmitter system. Environ Pollut. 2022; 317:120587. DOI: 10.1016/j.envpol.2022.120587. View

Xiang Q, Zhou Y, Tan C . Toxicity Effects of Polystyrene Nanoplastics with Different Sizes on Freshwater Microalgae . Molecules. 2023; 28(9). PMC: 10180472. DOI: 10.3390/molecules28093958. View

Cerasa M, Teodori S, Pietrelli L . Searching Nanoplastics: From Sampling to Sample Processing. Polymers (Basel). 2021; 13(21). PMC: 8588424. DOI: 10.3390/polym13213658. View

Winkler A, Santo N, Ortenzi M, Bolzoni E, Bacchetta R, Tremolada P . Does mechanical stress cause microplastic release from plastic water bottles?. Water Res. 2019; 166:115082. DOI: 10.1016/j.watres.2019.115082. View

Lambert S, Wagner M . Formation of microscopic particles during the degradation of different polymers. Chemosphere. 2016; 161:510-517. DOI: 10.1016/j.chemosphere.2016.07.042. View

Liu L, Song J, Zhang M, Jiang W . Aggregation and Deposition Kinetics of Polystyrene Microplastics and Nanoplastics in Aquatic Environment. Bull Environ Contam Toxicol. 2021; 107(4):741-747. DOI: 10.1007/s00128-021-03239-y. View

Pramanik B, Pramanik S, Monira S . Understanding the fragmentation of microplastics into nano-plastics and removal of nano/microplastics from wastewater using membrane, air flotation and nano-ferrofluid processes. Chemosphere. 2021; 282:131053. DOI: 10.1016/j.chemosphere.2021.131053. View

Zangmeister C, Radney J, Benkstein K, Kalanyan B . Common Single-Use Consumer Plastic Products Release Trillions of Sub-100 nm Nanoparticles per Liter into Water during Normal Use. Environ Sci Technol. 2022; 56(9):5448-5455. DOI: 10.1021/acs.est.1c06768. View

Wang X, Bolan N, Tsang D, Sarkar B, Bradney L, Li Y . A review of microplastics aggregation in aquatic environment: Influence factors, analytical methods, and environmental implications. J Hazard Mater. 2020; 402:123496. DOI: 10.1016/j.jhazmat.2020.123496. View

10.

Lin P, Wu I, Tsai C, Kirankumar R, Hsieh S . Detecting the release of plastic particles in packaged drinking water under simulated light irradiation using surface-enhanced Raman spectroscopy. Anal Chim Acta. 2022; 1198:339516. DOI: 10.1016/j.aca.2022.339516. View

11.

Julienne F, Delorme N, Lagarde F . From macroplastics to microplastics: Role of water in the fragmentation of polyethylene. Chemosphere. 2019; 236:124409. DOI: 10.1016/j.chemosphere.2019.124409. View

12.

Chen H, Xu L, Yu K, Wei F, Zhang M . Release of microplastics from disposable cups in daily use. Sci Total Environ. 2022; 854:158606. DOI: 10.1016/j.scitotenv.2022.158606. View

13.

Toussaint B, Raffael B, Angers-Loustau A, Gilliland D, Kestens V, Petrillo M . Review of micro- and nanoplastic contamination in the food chain. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2019; 36(5):639-673. DOI: 10.1080/19440049.2019.1583381. View

14.

Wang Z, Dou M, Ren P, Sun B, Jia R, Zhou Y . Settling velocity of irregularly shaped microplastics under steady and dynamic flow conditions. Environ Sci Pollut Res Int. 2021; 28(44):62116-62132. DOI: 10.1007/s11356-021-14654-3. View

15.

Bradney L, Wijesekara H, Palansooriya K, Obadamudalige N, Bolan N, Ok Y . Particulate plastics as a vector for toxic trace-element uptake by aquatic and terrestrial organisms and human health risk. Environ Int. 2019; 131:104937. DOI: 10.1016/j.envint.2019.104937. View

16.

Hernandez L, Xu E, Larsson H, Tahara R, Maisuria V, Tufenkji N . Plastic Teabags Release Billions of Microparticles and Nanoparticles into Tea. Environ Sci Technol. 2019; 53(21):12300-12310. DOI: 10.1021/acs.est.9b02540. View

17.

Goral K, Guler H, Larsen B, Carstensen S, Christensen E, Kerpen N . Settling velocity of microplastic particles having regular and irregular shapes. Environ Res. 2023; 228:115783. DOI: 10.1016/j.envres.2023.115783. View

18.

Li D, Shi Y, Yang L, Xiao L, Kehoe D, Gunko Y . Microplastic release from the degradation of polypropylene feeding bottles during infant formula preparation. Nat Food. 2023; 1(11):746-754. DOI: 10.1038/s43016-020-00171-y. View

19.

Huang D, Tao J, Cheng M, Deng R, Chen S, Yin L . Microplastics and nanoplastics in the environment: Macroscopic transport and effects on creatures. J Hazard Mater. 2020; 407:124399. DOI: 10.1016/j.jhazmat.2020.124399. View

20.

Zhou X, Wang J, Ren J . Analysis of Microplastics in Takeaway Food Containers in China Using FPA-FTIR Whole Filter Analysis. Molecules. 2022; 27(9). PMC: 9103929. DOI: 10.3390/molecules27092646. View