Evidence map›Paper›PMID 21523414›Full record

ArticlePlant foods for human nutrition (Dordrecht, Netherlands)2011

Organic and conventional Coffea arabica L.: a comparative study of the chemical composition and physiological, biochemical and toxicological effects in Wistar rats.

Dayene do Carmo Carvalho, Maisa Ribeiro Pereira Lima Brigagão, Marcelo Henrique dos Santos, Fernanda Borges Araújo de Paula, Alexandre Giusti-Paiva, Luciana Azevedo

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Plant foods for human nutrition (Dordrecht, Netherlands), 2011. 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
3.3field-weighted citation impact, top 9% 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

9 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Influence of coffee brew in metabolic syndrome and type 2 diabetes.Plant foods for human nutrition (Dordrecht, Netherlands) · 2013
    Article
  9. 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 at 1 institution in 1 country.

Dayene do Carmo CarvalhoDepartment of Exact Science, Federal University of Alfenas-MG, Rua Gabriel Monteiro da Silva, 700, CEP: 37130-000, Alfenas, MG, Brazil. dayenemg@yahoo.com.br
Maisa Ribeiro Pereira Lima Brigagão
Marcelo Henrique dos Santos
Fernanda Borges Araújo de Paula
Alexandre Giusti-Paiva
Luciana Azevedo
Universidade Federal de Alfenas · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Differentiation between organic and conventional coffee has increased due to the growing demand and high consumption of healthy foods that contain compounds with antioxidant potential, which have been associated with the reduction of chronic diseases. We used organic and conventional coffee in powder 4% (w/w) and infusions 5%, 10% and 20% (w/v) incorporated in a commercial diet to test in vivo. The levels of chlorogenic acid, caffeine and trigonelline were determined by high performance liquid chromatography. The body weight, weight gain, food consumption, aberrant foci crypt, mucin depleted foci, stress biomarkers protein carbonyl and malondialdehyde, biochemical parameters and behavior of the rats were compared between the experimental and control groups within a framework of colon carcinogenesis. The organic coffee showed higher levels of chlorogenic acid, caffeine and trigonelline than conventional, however, this difference did not significantly affect behavior. The infusions had an antioxidant effect, reducing the levels of malondialdehyde; however, the biochemical parameters of the serum were not altered, and there was neither induction nor prevention of preneoplasic lesions.

Indexed as

Organic AgricultureAlkaloidsAnimalsAnticarcinogenic AgentsAntioxidantsBehavior, AnimalBody WeightCaffeineChlorogenic AcidCoffeaColonColonic NeoplasmsDose-Response Relationship, DrugLipid PeroxidationMaleMalondialdehydeAlkaloidsAnticarcinogenic AgentsAntioxidantsCaffeineChlorogenic AcidMalondialdehydeMucinstrigonelline

Identifiers

PMID21523414
OpenAlexW2043563224

What OpenQuestion holds

Textmetadata
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.