Evidence map›Paper›PMID 38519512›Full record

ArticleScientific reports2024

Volatile profile of bee bread.

Katarzyna Pokajewicz, Darya Lamaka, Nataliia Hudz, Leonora Adamchuk, Piotr Paweł Wieczorek

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. 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

5 authors.

Katarzyna PokajewiczDepartment of Analytical Chemistry, University of Opole, 45-052, Opole, Poland. katarzyna.pokajewicz@uni.opole.pl.
Darya LamakaDepartment of Analytical Chemistry, University of Opole, 45-052, Opole, Poland.
Nataliia HudzDepartment of Pharmacy and Ecological Chemistry, University of Opole, 45-052, Opole, Poland.
Leonora AdamchukDepartment of Standardization and Certification of Agricultural Products, National University of Life and Environmental Sciences of Ukraine, Heroiv Oborony Street 15, Kyiv, 03041, Ukraine.
Piotr Paweł WieczorekDepartment of Analytical Chemistry, University of Opole, 45-052, Opole, Poland.

Funding

Narodowa Agencja Wymiany Akademickiej BPI/UE/2022/5-00
6 · The paper itself

Abstract

Bee bread is one of the least studied bee products. In this study, ten bee bread samples were characterized using palynology and HS-SPME-GC-MS (headspace solid-phase microextraction gas chromatography-mass spectrometry). In total, over one hundred different volatile components were identified, belonging to different chemical groups. Only ten common components were detected in all the samples. These volatiles were ethanol, ethylene chloride, ethyl acetate, acetic acid, α-pinene, furfural, nonane, nonanal, n-hexane and isovaleric acid. Several other components were commonly shared among various bee bread samples. Over sixty detected compounds have not been previously reported in bee bread. The analysis required a mild extraction temperature of 40 °C, as higher temperatures resulted in the Maillard reaction, leading to the production of furfural. The profile of volatile compounds of the tested bee pollen samples was complex and varied. Some relationships have been shown between botanical origin and volatile organic compound profile.

Indexed as

PropolisVolatile Organic CompoundsAcetic AcidAnimalsBeesFuraldehydeSolid Phase MicroextractionAcetic AcidFuraldehydePropolisVolatile Organic CompoundsBee breadGC-MSPalynological analysisSPMEVolatilome

Identifiers

PMID38519512
PMCPMC10959932

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Registered trials

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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.