Evidence map›Paper›PMID 36140867›Full record

ArticleFoods (Basel, Switzerland)2022

Extraction of Polyphenols and Valorization of Fibers from Istrian-Grown Pomegranate (

Mihaela Skrt, Alen Albreht, Irena Vovk, Oana Emilia Constantin, Gabriela Râpeanu, Mija Sežun, Ilja Gasan Osojnik Črnivec, Uroš Zalar, Nataša Poklar Ulrih

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Foods (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

5 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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  4. 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

9 authors at 3 institutions in 2 countries.

Mihaela SkrtDepartment of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.ORCID 0000-0002-9755-9673
Alen AlbrehtLaboratory for Food Chemistry, Department of Analytical Chemistry, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia.ORCID 0000-0003-0594-8899
Irena VovkLaboratory for Food Chemistry, Department of Analytical Chemistry, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia.ORCID 0000-0002-4738-2849
Oana Emilia ConstantinDepartment of Food Science and Engineering and Applied Biotechnology, Faculty of Food Science and Engineering, University "Dunărea de Jos" of Galați, Domnească Street 111, 800201 Galați, Romania.
Gabriela RâpeanuDepartment of Food Science and Engineering and Applied Biotechnology, Faculty of Food Science and Engineering, University "Dunărea de Jos" of Galați, Domnească Street 111, 800201 Galați, Romania.ORCID 0000-0002-5804-2786
Mija SežunPulp and Paper Institute, Bogišićeva 8, 1000 Ljubljana, Slovenia.
Ilja Gasan Osojnik ČrnivecDepartment of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.ORCID 0000-0002-7275-8705
Uroš ZalarDepartment of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.
Nataša Poklar UlrihDepartment of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.ORCID 0000-0002-2731-9973
University of Ljubljana · SI"Dunarea de Jos" University of Galati · RONational Institute of Chemistry · SI

Funding

Slovenian Research Agency P1-0005Slovenian Research Agency P4-0121
6 · The paper itself

Abstract

Pomegranate fruit is an ancient fruit that is used not only because of its deep-red color and tasty arils but also due to the health benefits of its extracts. Pomegranate is a valuable source of bioactive compounds, including colorful anthocyanins and other polyphenols. The main objective of the present study was to gain comprehensive knowledge of the phenolic composition and antioxidative activity of a new pomegranate cultivar, grown in Northwest Istria, a part of the North Adriatic coastal area. Various parts of the pomegranate fruit parts were extracted in 70% ethanol or water. Total phenolic content and antioxidative capacity were respectively determined with Folin-Ciocalteu reagent and ABTS radical. Phenolics were examined and analyzed with TLC, LC-MS, and HPLC. Pomegranate juice was prepared from red arils and after thermal treatment, the stability of anthocyanins was monitored for several months to understand the effect of storage. The highest total phenolics were determined in ethanol pomegranate peel extracts (30.5 ± 0.6 mg GAE/g DM), and water peel extracts exhibited the highest antioxidative activity (128 ± 2 µg TE/g DM). After five months of storage of thermally treated pomegranate juice, 50-60 percentage points increase in anthocyanin degradation was observed. Pomegranate peel was further tested as a sustainable inedible food source for papermaking. Due to the low content of cellulose and the high percentage of extractives, as well as a distinguished texture and appearance, the paper made from pomegranate peel is best suited for the production of specialty papers, making it particularly interesting for bioactives recovery, followed by material restructuring.

Indexed as

anthocyaninsantioxidantsbioactive compoundsfibrous compoundsflavonoidslignocellulosepapermakingphenolicspomegranatepomegranate fruitpomegranate juiceprocessing residues

Identifiers

PMID36140867
PMCPMC9497529
OpenAlexW4295064309

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.