Evidence map›Paper›PMID 36296607›Full record

ArticleMolecules (Basel, Switzerland)2022

Qualitative Analysis Related to Palynological Characterization and Biological Evaluation of Propolis from Prespa National Park (Greece).

Elisavet Pyrgioti, Konstantia Graikou, Nektarios Aligiannis, Sofia Karabournioti, Ioanna Chinou

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.6field-weighted citation impact, top 11% of its field
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

8 citing papers in PubMed, 14 citations in OpenAlex.

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  5. Volatiles of All NativeFoods (Basel, Switzerland) · 2023
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  6. Comparative Phytochemical Analyses of Flowers fromFoods (Basel, Switzerland) · 2023
    Article
  7. Article
  8. 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 at 1 institution in 1 country.

Elisavet PyrgiotiLab of Pharmacognosy and Chemistry of Natural Products, Faculty of Pharmacy, National and Kapodistrian University of Athens, 15771 Zografou, Greece.
Konstantia GraikouLab of Pharmacognosy and Chemistry of Natural Products, Faculty of Pharmacy, National and Kapodistrian University of Athens, 15771 Zografou, Greece.ORCID 0000-0001-6648-558X
Nektarios AligiannisLab of Pharmacognosy and Chemistry of Natural Products, Faculty of Pharmacy, National and Kapodistrian University of Athens, 15771 Zografou, Greece.ORCID 0000-0002-3335-8135
Sofia KarabourniotiAttiki Bee Culturing Co., 14568 Athens, Greece.
Ioanna ChinouLab of Pharmacognosy and Chemistry of Natural Products, Faculty of Pharmacy, National and Kapodistrian University of Athens, 15771 Zografou, Greece.
National and Kapodistrian University of Athens · GR

Funding

Society for the Protection of Prespa SARG17131
6 · The paper itself

Abstract

Propolis samples from a geographical part of northwest Greece (Prespa National Park, PNP), which is characterized as a plant endemism center and biodiversity hotspot, were characterized through pollen analysis, chemically analyzed, and biologically evaluated. The majority of the studied propolis showed typical chemical constituents (phenolic acids, flavonoids, and chalcones) of European type, while a sample of Mediterranean-type propolis (rich in diterpenes) was also identified. The palynological characterization was implemented to determine the botanical origin and to explain the chemical composition. The total phenolic content and the DPPH assay showed that the European-type propolis samples possessed strong antioxidant activity (86-91% inhibition at 200 μg/mL). Moreover, promising antibacterial activity of the extracts (MIC values 0.56-1.95 mg/mL) and moderate antifungal activity (MIC values 1.13-2.40 mg/mL) were noticed, while the sample with the highest activity had a significant content in terpenes (Mediterranean type). Propolis samples from the PNP area represent a rich source of antibacterial and antioxidant compounds and confirm the fact that propolis is a significant natural product with potential use for improving human health and stimulating the body's defense. Finally, it is noteworthy that a significant chemical diversity was demonstrated, even in samples from a limited geographical area as this of PNP.

Indexed as

ChalconesDiterpenesPropolisAnti-Bacterial AgentsAntifungal AgentsAntioxidantsChromatography, High Pressure LiquidFlavonoidsGreeceHumansParks, RecreationalTerpenesAnti-Bacterial AgentsAntifungal AgentsAntioxidantsChalconesDiterpenesFlavonoidsPropolisTerpenesantibacterialantifungal activityantioxidant propertiesGC-MSPrespa National Parkpropolis

Identifiers

PMID36296607
PMCPMC9609274
OpenAlexW4306766527

What OpenQuestion holds

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LicenceCC BY
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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.