Evidence map›Paper›PMID 34500614›Full record

ReviewMolecules (Basel, Switzerland)2021

A Narrative Review of the Current Knowledge on Fruit Active Aroma Using Gas Chromatography-Olfactometry (GC-O) Analysis.

Mariana Buranelo Egea, Mirella Romanelli Vicente Bertolo, Josemar Gonçalves de Oliveira Filho, Ailton Cesar Lemes

Abstract readReview
In one paragraph

Review 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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

4 authors.

Mariana Buranelo EgeaCampus Rio Verde, Goiano Federal Institute of Education, Science and Technology, Rodovia Sul Goiana, Km 01, Rural Area, Rio Verde 75901-970, GO, Brazil.ORCID 0000-0001-7589-2718
Mirella Romanelli Vicente BertoloSão Carlos Institute of Chemistry (IQSC), University of São Paulo (USP), Av. Trabalhador São-Carlense, 400, CP-780, São Carlos 13560-970, SP, Brazil.ORCID 0000-0002-7490-813X
Josemar Gonçalves de Oliveira FilhoSchool of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara-Jaú Km 1, Araraquara 14800-903, SP, Brazil.ORCID 0000-0001-9755-7128
Ailton Cesar LemesDepartment of Biochemical Engineering, School of Chemistry, Federal University of Rio de Janeiro (UFRJ), Av. Athos da Silveira Ramos, 149, Rio de Janeiro 21941-909, RJ, Brazil.ORCID 0000-0001-6784-0053

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 308489/2020-9Conselho Nacional de Desenvolvimento Científico e Tecnológico 426479/2016-5Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de São Paulo 2019/18748-8
6 · The paper itself

Abstract

Fruit aroma, a mixture of chemical compounds with odor, is a strong attractant derived from a complex mixture of different amounts and intensities (threshold) of chemical compounds found in fruits. The odor-producing compounds of fruit aroma are derived from carbohydrates, lipids, phenolic compounds, and mono- and sesquiterpenes, among others. The identification of compounds responsible for fruit aroma is usually conducted using gas chromatography coupled with olfactometry (GC-O). This technique separates the chemical compounds from the aroma of foods using a chromatographic column and divides the resultant outflow between the physical detector and a testing outlet (sniffing port). Trained judges describe the perceived odor in terms of the intensity of the odor zones perceived according to their training method. Moreover, the use of GC-O coupled with a mass detector (GC-MS-O) allows for the retrieval of chemical information such as identification and quantification of compounds, which can be correlated to sensory information. This review aimed to demonstrate the application of GC-MS-O in the identification of precursor compounds in fruit aroma, considering important factors for the application, main results, and most recent advances in this field.

Indexed as

FruitGas Chromatography-Mass SpectrometryHumansOdorantsOlfactometryVolatile Organic CompoundsVolatile Organic Compoundsfruit odorheadspacesolid-phase extractiontrained sensory panel

Identifiers

PMID34500614
PMCPMC8433627

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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.