Evidence map›Paper›PMID 38864365›Full record

ArticleChemSusChem2024

A Comparison of Monoglyceride Production from Microalgaelipids and Rapeseed Oil Catalyzed by Metal Oxides.

Gabriela F Ferreira, Luisa F Ríos Pinto, Rubens Maciel Filho, Leonardo V Fregolente, James S Hayward, Jonathan K Bartley

Abstract readComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Article in ChemSusChem, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

6 authors.

Gabriela F FerreiraDepartment of Processes and Products Development, School of Chemical Engineering, University of Campinas, 500 Albert Einstein Av, Campinas, 13085 045, São Paulo, Brazil.ORCID 0000-0002-2645-2027
Luisa F Ríos PintoDepartment of Processes and Products Development, School of Chemical Engineering, University of Campinas, 500 Albert Einstein Av, Campinas, 13085 045, São Paulo, Brazil.
Rubens Maciel FilhoDepartment of Processes and Products Development, School of Chemical Engineering, University of Campinas, 500 Albert Einstein Av, Campinas, 13085 045, São Paulo, Brazil.ORCID 0000-0001-6511-7283
Leonardo V FregolenteDepartment of Processes and Products Development, School of Chemical Engineering, University of Campinas, 500 Albert Einstein Av, Campinas, 13085 045, São Paulo, Brazil.ORCID 0000-0002-3271-4732
James S HaywardCardiff Catalysis Institute, School of Chemistry, Cardiff University, Park Place, Cardiff, CF10 3AT, Wales, United Kingdom.ORCID 0000-0001-8468-3301
Jonathan K BartleyCardiff Catalysis Institute, School of Chemistry, Cardiff University, Park Place, Cardiff, CF10 3AT, Wales, United Kingdom.ORCID 0000-0003-4640-541X

Funding

Cardiff University Global Challenges Research Fund SP70Conselho Nacional de Desenvolvimento Científico e Tecnológico 166844/2017-9Fundação de Amparo à Pesquisa do Estado de São Paulo 2015/20630-4
6 · The paper itself

Abstract

This manuscript reports for the first time a heterogenous catalytic route to monoglycerides (MAGs) from microalgal oil. Microalgae is an important biomass source with high-value applications, such as food ingredients with essential fatty acids. To date, the glycerolysis of microalgae has only been investigated for a microbial oil (Schizochytrium sp.) using enzyme catalysis. However, the use of enzymes on a large scale is currently economically impeditive and requires highly selective lipases. In this study, metal oxides were screened and the reaction conditions optimized for rapeseed oil. The optimized conditions were then used to investigate the production of MAGs from Scenedesmus sp. microalga. The most promising catalyst was found to be MgO/KOH, which gave a 44 % yield. Comparing two reaction systems (low temperature 70 °C/atmospheric pressure and high temperature at 200 °C/20 bar), it was found that the latter has a superior performance. Due to the stability of the product in air, the presence of an inert atmosphere is essential to achieve high yields.

Indexed as

Fatty Acids, MonounsaturatedMicroalgaeMonoglyceridesPlant OilsRapeseed OilCatalysisMagnesium OxideOxidesScenedesmusTemperatureFatty Acids, MonounsaturatedMagnesium OxideMonoglyceridesOxidesPlant OilsRapeseed Oilglycerolysisheterogeneous catalysislipidmicroalgaepolyunsaturated fatty acids

Identifiers

PMID38864365
PMCPMC11632581

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.