Evidence map›Paper›PMID 36632098›Full record

ArticleHeliyon2023

Simultaneous analysis of water-soluble and fat-soluble vitamins through RP-HPLC/DAD in food supplements and brewer's yeast.

Alexandrina Mateeva, Magdalena Kondeva-Burdina, Lily Peikova, Silvia Guncheva, Alexander Zlatkov, Maya Georgieva

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. BlackOpen veterinary journal · 2026
    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 at 1 institution in 1 country.

Alexandrina MateevaDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria.
Magdalena Kondeva-BurdinaDepartment of Pharmacology, Toxicology and Pharmacotherapy, Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria.
Lily PeikovaDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria.
Silvia GunchevaDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria.
Alexander ZlatkovDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria.
Maya GeorgievaDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University - Sofia, 2 Dunav Str., 1000, Sofia, Bulgaria.
Medical University of Sofia · BG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current study is focused on investigation and quantitation of seven commercially available on the Bulgarian market food supplements, containing multivitamin mixtures of water-soluble and fat-soluble vitamins. In addition, a second fermentation brewer's yeast is also analyzed. The analytical procedures are performed on a RP-HPLC/DAD using Purospher STAR C18 (Merck Millipore, Germany) 5 μm, 25 × 0.46 cm column, conditioned at 25 °C in a column oven. Dionex UltiMate 3000 high performance liquid chromatograph was carried out in diode array detector, set up at 270 nm for water-soluble vitamins, except for vitamin B

Indexed as

AnalysisBrewer’s yeastFat-soluble vitaminsFood supplementsRP-HPLC/DADWater-soluble vitamins

Identifiers

PMID36632098
PMCPMC9826864
OpenAlexW4313529718

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.