ArticleHeliyon2022
Evaluation of polycyclic aromatic hydrocarbons (PAHs) in processed cereals: A meta-analysis study, systematic review, and health risk assessment.
Article in Heliyon, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 16 citations in OpenAlex.
- Article
- Polycyclic Aromatic Hydrocarbons in Honey: A Systematic Review of Occurrence, Concentrations, and Health Risk Assessment.Journal of xenobiotics · 2025Review
- Public Health Effects of Polycyclic Aromatic Hydrocarbons Exposure Through Air, Water, Soil, and Food in Ghana: Possible Economic Burden.Environmental health insights · 2025Review
- Polycyclic Aromatic Hydrocarbons' Impact on Crops and Occurrence, Sources, and Detection Methods in Food: A Review.Foods (Basel, Switzerland) · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The present study investigated the contamination of processed cereals such as bread, spaghetti, flour, and bran, with polycyclic aromatic hydrocarbons (PAHs). Scope and approach: The databases such as PubMed, Scopus, and Science Direct were searched from 14/December/1972 to 25/May/2021. Key findings: We identified 639 articles and selected 18. The highest PAH concentrations found in bread, spaghetti, flour, and bran were related to anthracene, chrysene, fluorene, and naphthalene, respectively. On the other hand, the lowest PAH concentrations found in bread, spaghetti, flour, and bran were related to benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h]anthracene, anthracene and dibenz[a,h]anthracene, respectively. Moreover, carcinogenetic and mutagenic risk assessment of the PAHs revealed a country-to-country variation. As a result, evaluation and control of PAHs in cereals should be done.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.