Evidence map›Paper›PMID 33923470›Full record

ArticleMolecules (Basel, Switzerland)2021

An Insight into Kiwiberry Leaf Valorization: Phenolic Composition, Bioactivity and Health Benefits.

Ana Margarida Silva, Diana Pinto, Iva Fernandes, Victor de Freitas, María de la Luz Cádiz-Gurrea, Paulo Costa, Cristina Delerue-Matos, Francisca Rodrigues

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 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Plants (Basel, Switzerland) · 2025
    Article
  3. Review
  4. Development and Characterization of Microparticles withAntioxidants (Basel, Switzerland) · 2023
    Article
  5. Article
  6. 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

8 authors.

Ana Margarida SilvaREQUIMTE/LAQV-Polytechnic of Porto, School of Engineering, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal.ORCID 0000-0002-1823-9816
Diana PintoREQUIMTE/LAQV-Polytechnic of Porto, School of Engineering, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal.ORCID 0000-0001-8534-3739
Iva FernandesREQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal.ORCID 0000-0003-2297-0086
Victor de FreitasREQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal.
María de la Luz Cádiz-GurreaREQUIMTE/LAQV-Polytechnic of Porto, School of Engineering, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal.ORCID 0000-0002-2613-4889
Paulo CostaREQUIMTE/UCIBIO, MedTech-Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.ORCID 0000-0002-1152-3398
Cristina Delerue-MatosREQUIMTE/LAQV-Polytechnic of Porto, School of Engineering, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal.ORCID 0000-0002-3924-776X
Francisca RodriguesREQUIMTE/LAQV-Polytechnic of Porto, School of Engineering, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal.ORCID 0000-0001-8803-0041

Funding

Fundação para a Ciência e a Tecnologia CEECIND/01886/2020Fundação para a Ciência e a Tecnologia POCI-01-0145-FEDER-029277Fundação para a Ciência e a Tecnologia PTDC/ASP-AGR/29277/2017Fundação para a Ciência e a Tecnologia SFRH/BD/144994/2019Fundação para a Ciência e a Tecnologia SFRH/BPD/86173/2012
6 · The paper itself

Abstract

During kiwiberry production, different by-products are generated, including leaves that are removed to increase the fruit's solar exposure. The aim of this work was to extract bioactive compounds from kiwiberry leaf by employing microwave-assisted extraction (MAE). Compatible food solvents (water and ethanol) were employed. The alcoholic extract contained the highest phenolic and flavonoid contents (629.48 mg of gallic acid equivalents (GAE) per gram of plant material on dry weight (dw) (GAE/g dw) and 136.81 mg of catechin equivalents per gram of plant material on dw (CAE/g dw), respectively). Oppositely, the hydroalcoholic extract achieved the highest antioxidant activity and scavenging activity against reactive oxygen and nitrogen species (IC

Indexed as

MicrowavesAntioxidantsPhenolsPlant ExtractsPlant LeavesProanthocyanidinsQuercetinReactive Oxygen SpeciesAntioxidantsPhenolsPlant ExtractsproanthocyanidinProanthocyanidinsQuercetinReactive Oxygen Speciesbiological activitieskiwiberry leafmicrowave-assisted extractionphenolic profile

Identifiers

PMID33923470
PMCPMC8073277

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.