Evidence map›Paper›PMID 33946451›Full record

ArticleMolecules (Basel, Switzerland)2021

Chemical Constitution and Antimicrobial Activity of Kefir Fermented Beverage.

Abdul-Raouf Al-Mohammadi, Rehab A Ibrahim, Ahmed H Moustafa, Ahmed A Ismaiel, Azza Abou Zeid, Gamal Enan

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Development of nutri-functional paneer whey-based kefir drink.Journal of food science and technology · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
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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

6 authors.

Abdul-Raouf Al-MohammadiDepartment of Sciences, King Khalid Military Academy, Riyadh 11459, Saudi Arabia.
Rehab A IbrahimDepartment of Botany and Microbiology, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.
Ahmed H MoustafaDepartment of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.ORCID 0000-0002-6790-1028
Ahmed A IsmaielDepartment of Botany and Microbiology, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.
Azza Abou ZeidDepartment of Botany and Microbiology, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.
Gamal EnanDepartment of Botany and Microbiology, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.ORCID 0000-0001-7794-784X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kefir beverage (KB) is a fermented milk initiated by kefir grains rich with starter probiotics. The KB produced in this study seemed to contain many chemical compounds elucidated by gas chromatography-mass spectrometry (GC-MS) and IR spectra. These compounds could be classified into different chemical groups such as alcohols, phenols, esters, fatty esters, unsaturated fatty esters, steroids, polyalkenes, heterocyclic compounds and aromatic aldehydes. Both KB and neutralized kefir beverage (NKB) inhibited some pathogenic bacteria including

Indexed as

Anti-Infective AgentsFermentationFermented FoodsFood AnalysisGas Chromatography-Mass SpectrometryHydrogen-Ion ConcentrationKefirMolecular StructureTemperatureAnti-Infective Agentsfruit juicesGC-MS analysiskefir beverage (KB)pathogenic bacteria

Identifiers

PMID33946451
PMCPMC8125171

What OpenQuestion holds

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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.