Evidence map›Paper›PMID 33669251›Full record

ArticleAntioxidants (Basel, Switzerland)2021

Active Antioxidant Phenolics from Brazilian Red Propolis: An Optimization Study for Their Recovery and Identification by LC-ESI-QTOF-MS/MS.

Daniel Vieira de Morais, Pedro Luiz Rosalen, Masaharu Ikegaki, Anna Paula de Souza Silva, Adna Prado Massarioli, Severino Matias de Alencar

Abstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. 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

6 authors.

Daniel Vieira de MoraisCenter for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, SP 13416-000, Brazil.
Pedro Luiz RosalenFaculty of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, MG 37130-001, Brazil.
Masaharu IkegakiFaculty of Pharmaceutical Sciences, Federal University of Alfenas, Alfenas, MG 37130-001, Brazil.
Anna Paula de Souza SilvaDepartment of Agri-Food Industry, Food and Nutrition, 'Luiz de Queiroz' College of Agriculture, University of São Paulo, Piracicaba, SP 13416-000, Brazil.ORCID 0000-0001-6252-3155
Adna Prado MassarioliDepartment of Agri-Food Industry, Food and Nutrition, 'Luiz de Queiroz' College of Agriculture, University of São Paulo, Piracicaba, SP 13416-000, Brazil.
Severino Matias de AlencarCenter for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, SP 13416-000, Brazil.ORCID 0000-0002-6637-7973

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 870493/1997-3Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Finance Code 001Fundação de Amparo à Pesquisa do Estado de São Paulo 19/11248-0
6 · The paper itself

Abstract

Brazilian red propolis (BRP) is a natural product widely known for its phenolic composition and strong antioxidant properties. In this study, we used the Box-Behnken Design (BBD) with Surface Response Methodology to optimize the extraction conditions for total phenolic content (TPC) and Trolox equivalent antioxidant capacity(TEAC) of bioactive phenolics from BRP. The extraction time, ethanol/water concentration and temperature, were tested. All variables had significant effects (

Indexed as

Apis melliferabioactive compoundsBox–Behnkendesignisoflavonoidsnatural products

Identifiers

PMID33669251
PMCPMC7919790

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.