Evidence map›Paper›PMID 38993943›Full record

ArticleFrontiers in plant science2024

Unusual vitamin E profile in the oil of a wild African oil palm tree (

Philipp Gutbrod, Delphine Pottier, Safoora Shirvani, Katharina Gutbrod, Félicité Djien-Nyami, Raïssa Emade Ngoudjede, Georges Ngando-Ebongue, Peter Dörmann

Abstract read
In one paragraph

Article in Frontiers in plant science, 2024. 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

8 authors.

Philipp GutbrodInstitute of Molecular Physiology and Biotechnology of Plants (IMBIO), University of Bonn, Bonn, Germany.
Delphine PottierInstitute of Molecular Physiology and Biotechnology of Plants (IMBIO), University of Bonn, Bonn, Germany.
Safoora ShirvaniInstitute of Molecular Physiology and Biotechnology of Plants (IMBIO), University of Bonn, Bonn, Germany.
Katharina GutbrodInstitute of Molecular Physiology and Biotechnology of Plants (IMBIO), University of Bonn, Bonn, Germany.
Félicité Djien-NyamiDepartment of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon.
Raïssa Emade NgoudjedeDepartment of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon.
Georges Ngando-EbongueDepartment of Biochemistry, Faculty of Science, University of Douala, Douala, Cameroon.
Peter DörmannInstitute of Molecular Physiology and Biotechnology of Plants (IMBIO), University of Bonn, Bonn, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The African oil palm ( Methods: A tree with unusual toochromanol composition was identified by HPLC screening of the mesocarp of wild trees. Polymorphisms in a candidate gene were identified by DNA sequencing. The candidate protein was heterologously expressed in Escherichia coli coli and Arabidopsis thaliana to test for enzyme activity. Oxidative stability of the CPO was studied by following carotene degradation over time. Results: In the present study, a wild Oil Palm tree (C59) from Cameroon was identified that lacks α-tocopherol and α-tocotrienol and instead accumulates the respective γ forms, suggesting that the activity of γ-tocopherol methyltransferase (VTE4) was affected. Sequencing of the Discussion: Therefore, the introduction of the high γ-tocotrienol trait into elite breeding lines represents a potent strategy to protect carotenes against oxidation and extend the shelf life of CPO, hence allowing the development of a value added high-carotene CPO to be used to fight against vitamin A deficiency.

Indexed as

antioxidantmesocarpmethyltransferasepalm oiltocopheroltocotrienolVTE4

Identifiers

PMID38993943
PMCPMC11236613

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.