Evidence map›Paper›PMID 32916817›Full record

ArticleMolecules (Basel, Switzerland)2020

Seasonal Variability of

Jozef Fejér, Ivan Kron, Daniela Gruľová, Adriana Eliašová

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. 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
–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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Does the InvasivePlants (Basel, Switzerland) · 2024
    Article
  5. Article
  6. Seasonal Variability ofMolecules (Basel, Switzerland) · 2022
    Article
  7. Zimbro (International journal of molecular sciences · 2022
    Review
  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

4 authors.

Jozef FejérFaculty of Humanities and Natural Sciences, Department of Ecology, University of Prešov, 17. Novembra 1, 08001 Prešov, Slovakia.
Ivan KronJNT Ltd. SK 04001 Košice, Slovakia.ORCID 0000-0003-2198-2616
Daniela GruľováFaculty of Humanities and Natural Sciences, Department of Ecology, University of Prešov, 17. Novembra 1, 08001 Prešov, Slovakia.
Adriana EliašováFaculty of Humanities and Natural Sciences, Department of Ecology, University of Prešov, 17. Novembra 1, 08001 Prešov, Slovakia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the present study, in vitro hydroxyl radical scavenging activities, total phenols and terpene contents in 70% ethanol extracts were evaluated. Samples of crushed (CB) and non-crushed ripe juniper berries (NCB) collected at five localities in North-East Slovakia during the years 2012-2014 were compared. Standard or modified methods for determining phytochemical and antioxidant activity were used together with a novel method for the evaluation of the results after the correction of the measured values per gram of dry matter (DM). Statistically significantly higher DM contents (average values for three years) were found in the CB extracts (ranging from 18.86 to 21.91 mg/mL) in comparison to those for NCB (ranging from 2.59 to 9.90 mg/mL). Depending on the localities and years, the hydroxyl radical scavenging activity ranged from 15.52 to 32.85% for NCB and from 65.59 to 88.12% for CB, respectively. The contents of total phenols ranged from 43.75 to 246.75 mg gallic acid equivalents (GAE)/L (NCB) and from 151.84 to 278.19 mg GAE/L (CB), respectively. However, the higher content of total phenols per gram of DM was found in the NCB extracts (8.49-42.23 mg GAE/g DM) and then in CB (6.87-18.77 GAE/g DM). The results obtained in this study showed a higher efficiency for extraction from juniper berries in 70% ethanol if the pericarp was disrupted in comparison to that achieved with the maceration of intact berries.

Indexed as

SeasonsAntioxidantsEthanolFlavonoidsFree Radical ScavengersFruitGallic AcidHydrocarbonsHydroxyl RadicalJuniperusPhenolsPhytochemicalsPlant ExtractsPlant LeavesSlovakiaTerpenesAntioxidantsEthanolFlavonoidsFree Radical ScavengersGallic AcidHydrocarbonsHydroxyl RadicalPhenolsPhytochemicalsPlant ExtractsTerpenesantioxidant activityethanol extractshydroxyl radicalterpene hydrocarbonstotal phenols

Identifiers

PMID32916817
PMCPMC7571254

What OpenQuestion holds

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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.