Evidence map›Paper›PMID 42495337›Full record

ArticleACS omega2026

Quantitative Analysis of the Epoxidation of Waste Cooking Oil Biodiesel by

João F A Costa, Leiliane do S S de Souza, Kidney O G Neves, Marcos B Machado, Luiz K C de Souza, Sergio D Junior, Eduardo A C Batista, Ramon S B Ferreira, Anderson M Pereira, João N N Quaresma

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

João F A CostaGraduate Program in Engineering of Natural Resources of the Amazon (PRODERNA), Institute of Technology, Federal University of Pará (UFPA), Belém, Pará 66075-110, Brazil.ORCID https://orcid.org/0009-0003-7385-4453
Leiliane do S S de SouzaDepartment of Agricultural and Soil Engineering, Faculty of Agricultural Sciences, Federal University of Amazonas (UFAM), Manaus, Amazonas 69080-900, Brazil.
Kidney O G NevesNuclear Magnetic Resonance Laboratory (NMRLAB), Analytical Center, Multidisciplinary Support Center, Federal University of Amazonas (UFAM), Manaus, Amazonas 69080-900, Brazil.
Marcos B MachadoNuclear Magnetic Resonance Laboratory (NMRLAB), Analytical Center, Multidisciplinary Support Center, Federal University of Amazonas (UFAM), Manaus, Amazonas 69080-900, Brazil.
Luiz K C de SouzaFuel Research and Testing Laboratory (LAPEC), Department of Chemistry, Institute of Exact Sciences, Federal University of Amazonas (UFAM), Manaus, Amazonas 69080-900, Brazil.
Sergio D JuniorChemical Analysis Center (CAQQAT), School of Technology, Amazonas State University (UEA), Manaus, Amazonas 69050-020, Brazil.
Eduardo A C BatistaExtraction, Applied Thermodynamics, and Equilibrium Laboratory (EXTRAE), School of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo 13083-862, Brazil.ORCID https://orcid.org/0000-0002-8102-9424
Ramon S B FerreiraCenter for Social Sciences, Health, and Technology, Federal University of Maranhão (UFMA), Imperatriz, Maranhão 65915-240, Brazil.ORCID https://orcid.org/0000-0003-3010-8621
Anderson M PereiraDepartment of Agricultural and Soil Engineering, Faculty of Agricultural Sciences, Federal University of Amazonas (UFAM), Manaus, Amazonas 69080-900, Brazil.ORCID https://orcid.org/0000-0003-3336-8197
João N N QuaresmaGraduate Program in Engineering of Natural Resources of the Amazon (PRODERNA), Institute of Technology, Federal University of Pará (UFPA), Belém, Pará 66075-110, Brazil.ORCID https://orcid.org/0000-0001-9365-7498

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The valorization of waste cooking oils (WCO) through biodiesel production represents a sustainable strategy aligned with circular-economy principles. Beyond its use as a renewable fuel, biodiesel serves as a precursor of high-value derivatives such as biolubricants and polymer additives. In this study, methyl (MB) and ethyl (EB) esters derived from WCO biodiesel were epoxidized using peracetic acid. Quantitative

Identifiers

PMID42495337
PMCPMC13393197

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.