Evidence map›Paper›PMID 42354188›Full record

ArticleFoods (Basel, Switzerland)2026

Perceived Value in Specialty Coffee: A Means-End Chain Model Applied in the Brazilian Context.

Ari Melo Mariano, Gustavo Garcia Loguercio, Ingrid Orlandini, Carla Patricia Pareja-Daza, Maíra Rocha Santos

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Ari Melo MarianoDataLab-Department of Production Engineering, Universidade de Brasília, Brasilia 70910-900, Brazil.ORCID 0000-0002-7987-5015
Gustavo Garcia LoguercioDepartment of Production Engineering, Universidade de Brasília, Brasilia 70910-900, Brazil.
Ingrid OrlandiniFaculty of Economic and Business Sciences, Universitaria San Francisco Xavier de Chuquisaca, Sucre 212, Bolivia.ORCID 0000-0003-2764-9961
Carla Patricia Pareja-DazaFaculty of Economic and Business Sciences, Universitaria San Francisco Xavier de Chuquisaca, Sucre 212, Bolivia.ORCID 0009-0008-5176-6563
Maíra Rocha SantosDepartment of Design, Institute of Arts, Universidade de Brasília, Brasilia 70910-900, Brazil.ORCID 0000-0002-9880-6082

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aims to identify, based on a Means-End Chain model, the main linkages among attributes, benefits, and perceived value in specialty coffee. Specialty coffee, recognized for its superior quality and sustainable production practices, has experienced growing demand in Brazil and worldwide, intensifying competition and increasing the need to understand how value is constructed from the consumer's perspective. A quantitative study was conducted using PLS-SEM to test a model adapted to the specialty coffee context, applied to a sample of 88 respondents. The model was validated and explained 29.4% of the variance in Perceived Value, highlighting the role of Attributes and particularly of Benefits and Consequences as the cognitive link that transforms product characteristics into perceived value. In addition to direct effects, significant indirect effects were identified, indicating that a substantial portion of the impact of attributes occurs through mediation, influencing particular, convenient, and rational benefits before being reflected in perceived value. The findings contribute to a systemic understanding of how elements of the coffee value chain are cognitively connected in consumers' minds and provide insights for positioning, communication, and differentiation strategies to promote sustainable, high-quality coffees.

Indexed as

Brazilperceived valuePLS-SEMspecialty coffee

Identifiers

PMID42354188
PMCPMC13298181

What OpenQuestion holds

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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.