Evidence map›Paper›PMID 34577018›Full record

ArticleMolecules (Basel, Switzerland)2021

Characterisation of Some Phytochemicals Extracted from Black Elder (

Natalia Matłok, Ireneusz Kapusta, Tomasz Piechowiak, Miłosz Zardzewiały, Józef Gorzelany, Maciej Balawejder

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Review
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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.

Natalia MatłokDepartment of Food and Agriculture Production Engineering, University of Rzeszow, St. Zelwerowicza 4, 35-601 Rzeszów, Poland.ORCID 0000-0003-3658-7176
Ireneusz KapustaDepartment of Food Technology and Human Nutrition, Rzeszów University, St. Zelwerowicza 4, 35-601 Rzeszów, Poland.ORCID 0000-0002-1197-2361
Tomasz PiechowiakDepartment of Chemistry and Food Toxicology, Collegium of Natural Sciences, University of Rzeszow, St. Ćwiklińskiej 1a, 35-601 Rzeszów, Poland.
Miłosz ZardzewiałyDepartment of Food and Agriculture Production Engineering, University of Rzeszow, St. Zelwerowicza 4, 35-601 Rzeszów, Poland.
Józef GorzelanyDepartment of Food and Agriculture Production Engineering, University of Rzeszow, St. Zelwerowicza 4, 35-601 Rzeszów, Poland.
Maciej BalawejderDepartment of Chemistry and Food Toxicology, Collegium of Natural Sciences, University of Rzeszow, St. Ćwiklińskiej 1a, 35-601 Rzeszów, Poland.ORCID 0000-0003-1674-3602

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elderflowers are a well-known source of bioactive compounds. The amount of isolated bioactive compounds may be increased by applying various abiotic and biotic factors. Gaseous ozone (10 and 100 ppm) was used in the process of preparing flowers. Next, the flowers were treated with sugar syrup to extract bioactive compounds. It was shown that this treatment, including the influence of extraction temperature, significantly affects the contents of polyphenols (liquid chromatography-mass spectrometry (LC-MS) methods) and vitamin C, as well as the antioxidant potential (cupric reducing antioxidant capacity (CUPRAC method)), the profile of volatile substances (head space-solid-phase microextraction (HS-SPME methods)) and the colour of the syrup (Commission Internationale de l'Eclairage (CIE) L*a*b* methods). The findings show that an increased dose of ozone and higher extraction temperature applied in the process of syrup production resulted in higher contents and different compositions of bioactive compounds. The highest contents of bioactive compounds were identified in syrup obtained from raw material treated with ozone for 15 min (concentration = 10 ppm) and extraction with sugar syrup at a temperature of 60 °C.

Indexed as

AntioxidantsFlowersOzonePhytochemicalsPlant ExtractsPolyphenolsSambucus nigraAscorbic AcidSolid Phase MicroextractionVolatile Organic CompoundsAntioxidantsAscorbic AcidOzonePhytochemicalsPlant ExtractsPolyphenolsVolatile Organic Compounds3,4-dicaffeoylquinic acidantioxidant activitiesozonationpolyphenolsquercetin 3-O-rutinosideSambuci flossyrupUPLC–PDA–MS/MS

Identifiers

PMID34577018
PMCPMC8469933

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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.