Evidence map›Paper›PMID 33419208›Full record

ArticleBiomolecules2021

Impact of Plant Origin on Eurasian Propolis on Phenolic Profile and Classical Antioxidant Activity.

Piotr Okińczyc, Jarosław Widelski, Jakub Szperlik, Magdalena Żuk, Tomasz Mroczek, Krystyna Skalicka-Woźniak, Zuriyadda Sakipova, Gabriela Widelska, Piotr Marek Kuś

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

9 authors at 4 institutions in 2 countries.

Piotr OkińczycDepartment of Pharmacognosy and Herbal Medicines, Wroclaw Medical University, 50-556 Wrocław, Poland.ORCID 0000-0001-5795-8605
Jarosław WidelskiChair and Department of Pharmacognosy with Medicinal Plant Unit, Medical University of Lublin, 20-093 Lublin, Poland.
Jakub SzperlikFaculty of Biotechnology, University of Wroclaw, 50-383 Wrocław, Poland.ORCID 0000-0001-5226-2756
Magdalena ŻukFaculty of Biotechnology, University of Wroclaw, 50-383 Wrocław, Poland.ORCID 0000-0003-3343-9303
Tomasz MroczekIndependent Laboratory of Natural Products Chemistry, Medical University of Lublin, 20-093 Lublin, Poland.
Krystyna Skalicka-WoźniakIndependent Laboratory of Natural Products Chemistry, Medical University of Lublin, 20-093 Lublin, Poland.ORCID 0000-0002-9313-5929
Zuriyadda SakipovaSchool of Pharmacy, S.D. Asfendiyarov Kazakh National Medical University, Almaty 050000, Kazakhstan.
Gabriela WidelskaDepartment of Inorganic Chemistry, Medical University of Lublin, 20-093 Lublin, Poland.
Piotr Marek KuśDepartment of Pharmacognosy and Herbal Medicines, Wroclaw Medical University, 50-556 Wrocław, Poland.ORCID 0000-0002-7368-1076
Medical University of Lublin · PLUniversity of Wrocław · PLWroclaw Medical University · PLKazakh National Medical University · KZ

Funding

Narodowe Centrum Nauki 2017/25/B/NZ9/01060Uniwersytet Medyczny im. Piastów Slaskich we Wroclawiu SUB.D.110.19.005Uniwersytet Medyczny w Lublinie DS 27
6 · The paper itself

Abstract

Propolis is a bee product with known medical properties, including antioxidant activity. The scope of the study is profiling 19 different Eurasian propolis samples (mostly from Russia and Kazakhstan, Kyrgyzstan, Poland, Ukraine, and Slovakia). Profiles of propolises were investigated by ultra-high-performance liquid chromatography-diode array detector-mass spectrometry (UPLC-DAD-MS). Classical antioxidant properties, which are based on electron donation mechanism, were assessed by DPPH, ferric reducing antioxidant power (FRAP), and oxygen radical absorbance capacity (ORAC) assays. Total phenolic and flavonoid contents were also evaluated by colorimetric tests. Most of the samples exhibited significant content of polyphenols (from 30.28 to 145.24 mg GAE/g of propolis) and flavonoids (from 10.45 to 82.71 mg GAE/g of propolis). Most of the propolis samples exhibited potent antiradical (DPPH test-from 8.83 to 64.47 mg GAE/g of propolis) and reducing activity (FRAP test-from 0.08 to 1.17 mmol Fe

Indexed as

AntioxidantsBiphenyl CompoundsFree Radical ScavengersPhenolsPicratesPlantsPropolis1,1-diphenyl-2-picrylhydrazylAntioxidantsBiphenyl CompoundsFree Radical ScavengersPhenolsPicratesPropolisantioxidantchemometryDADDPPHEurasiaFRAPHPLCMSORACpropolisUPLC

Identifiers

PMID33419208
PMCPMC7825625
OpenAlexW3120842381

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.