Evidence map›Paper›PMID 32545160›Full record

ArticleFoods (Basel, Switzerland)2020

Volatile Profiling of Strawberry Fruits Cultivated in a Soilless System to Investigate Cultivar-Dependent Chemical Descriptors.

Raúl González-Domínguez, Ana Sayago, Ikram Akhatou, Ángeles Fernández-Recamales

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  5. Review
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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.

Raúl González-DomínguezAgriFood Laboratory, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain.ORCID 0000-0002-7640-8833
Ana SayagoAgriFood Laboratory, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain.ORCID 0000-0002-5781-2232
Ikram AkhatouAgriFood Laboratory, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain.
Ángeles Fernández-RecamalesAgriFood Laboratory, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain.ORCID 0000-0001-6823-8072

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Volatile compounds are essential for food organoleptic characteristics and of great utility for the food industry as potential markers for authenticity purposes (e.g., variety, geographical origin, adulteration). The aim of this study was to determine the characteristic volatile compounds of strawberry samples grown in a soilless system by using headspace solid phase micro-extraction coupled with gas chromatography and to investigate the influence of cultivar (Festival, Candonga, Camarosa) on this volatile profile. We observed that Festival and, to a lesser extent, Candonga varieties were characterized by the richest aroma-related profiles, including higher levels of esters, furanones and terpenes. In particular, methyl butyrate, hexyl hexanoate, linalool, geraniol and furaneol were the most abundant aromatic compounds detected in the three varieties of strawberries. Complementarily, the application of pattern recognition chemometric approaches, including principal component analysis and linear discriminant analysis, demonstrated that concentrations of specific volatiles can be employed as chemical descriptors to discriminate between strawberry cultivars. Accordingly, geraniol and hexyl hexanoate were found to be the most significant volatiles for the discrimination of strawberry varieties.

Indexed as

soilless systemstrawberryvarietyvolatile profile

Identifiers

PMID32545160
PMCPMC7353567

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