Cited by 425Microplastics and Plastic PollutionPharmaceutical and Antibiotic Environmental ImpactsEffects and risks of endocrine disrupting chemicals

Exposure to microplastics (<10 μm) associated to plastic bottles mineral water consumption: The first quantitative study

Zuccarello, P., Ferrante, M., Cristaldi, A., Copat, C., Grasso, A., Sangregorio, D., Fiore, M., Oliveri Conti, G.·2019·Water Research

Abstract

The uncontrolled introduction into the environment of plastic polymers have caused the dispersion of plastic fragments, known as Microplastics (MPs), that represent an important topic for public health. This study was the first to investigate the cause of the release of MPs in mineral waters and to estimate the concentration of MPs smaller than 10 μm both in number of particles and in mass unit. This study was carried out using a patent method regarding the extraction and analysis of MPs in more kind of matrix. Therefore, aims of this study were a) to assess the number of MPs with diameters of between 0.5 and 10 μm in mineral waters contained in plastic bottles, b) to evaluate if the physical-chemical properties of mineral waters and bottle quality could influence the release of MPs and, finally, c) to estimate the human daily exposure to MPs due to mineral water consumption. The Mps were found in every sample. The main concentration of MPs was 656.8 μg/L ± 632.9 or 5.42E+07 p/L ± 1.95E+07. The main diameter of detected MPs was 2.44 μm ± 0.66 (where p/L, where p was the number of MPs). The Estimated Daily Intake (EDI) for adults and children were 1,531,524 p/kg/body-weight/day corresponding to 40.1 μg/kg/body-weight/day and 3,350,208 p/kg/body-weight/day corresponding to 87.8 μg/kg/body-weight/day, respectively. The number of MPs contamination in bottled mineral waters was strongly correlated to the pH of waters and to plastic density of bottle. Otherwise, micrograms of MPs per liter and the MPs diameters were strongly affected by plastic thickness. The most mineral water brand contaminated by MPs was the one whose bottles were made from poor quality plastic. In absence of reference values, it was no possible carried out a risk assessment for MPs exposure. It is fundamental to establish the reference method of analysis to monitoring every source of human intake.

Integrity signals

Registry

Crossref · 10.1016/j.watres.2019.03.091

Cites

43 of 43 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • If all detected organic particles originate from plastics, the micro-nano plastic concentration could be as high as 10^6 particles per liter.

    “In this sense, if we assume all detected organic particles originate from plastics [the same assumption entailed by the quantitative result from SEM-EDX or Nile Red staining (19, 74)], the micro-nano plastic concentration could be as high as 106 particles per liter.”
  • A growing body of evidence points out that the presence of plastics poses potential risks to human health via ingestion.

    “a growing body of evidence points out that the presence of plastics poses potential risks to human health via ingestion [32].”
  • Literature knowledge on bottled water is constrained to microplastics, leaving nanoplastics mostly uncharted.

    “the literature knowledge is constrained to microplastics in bottled water (SI Appendix, Table S4) (19, 60–62), leaving the nanoplastics mostly uncharted”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Zuccarello, P., Ferrante, M., Cristaldi, A., Copat, C., Grasso, A., Sangregorio, D., Fiore, M., & Oliveri Conti, G.
Affiliations
University of Catania (IT)
Corresponding author
Ferrante, M.
Venue
Water Research
Publisher
Elsevier BV
Published
2019-06
Volume
157
Pages
365-371
ISSN
0043-1354 (ISSN-L)
OpenAlex
W2928772646
Cited by
425
References
43
Citations by year
2026: 59 · 2025: 77 · 2024: 91 · 2023: 59 · 2022: 56 · 2021: 41 · 2020: 30 · 2019: 11
FWCI
10.41
Type
journal article
Language
en
Open access
closed
Locations
  • Water Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Environmental and Food Hygiene Laboratories
  • University of Catania
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Environmental Science › Pollution › Pharmaceutical and Antibiotic Environmental Impacts
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Effects and risks of endocrine disrupting chemicals
Keywords
microplastics, bottled mineral water, plastic bottles, microplastic exposure, estimated daily intake, microplastic release, pH, plastic density, human health risk, microplastic concentration
MeSH terms
Child, Drinking, Environmental Monitoring, Humans, Mineral Waters, Minerals, Plastics, Water Pollutants, Chemical

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review