Evidence map›Paper›PMID 34681344›Full record

ArticleFoods (Basel, Switzerland)2021

Effect of Duration of Olive Storage on Chemical and Sensory Quality of Extra Virgin Olive Oils.

Annalisa Rotondi, Lucia Morrone, Gianpaolo Bertazza, Luisa Neri

Open access · goldAbstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

6 citing papers in PubMed, 27 citations in OpenAlex.

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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 at 1 institution in 1 country.

Annalisa RotondiInstitute for the Bioeconomy, Italian National Research Council, via P. Gobetti 101, 40129 Bologna, Italy.
Lucia MorroneInstitute for the Bioeconomy, Italian National Research Council, via P. Gobetti 101, 40129 Bologna, Italy.ORCID 0000-0003-4436-9486
Gianpaolo BertazzaInstitute for the Bioeconomy, Italian National Research Council, via P. Gobetti 101, 40129 Bologna, Italy.
Luisa NeriInstitute for the Bioeconomy, Italian National Research Council, via P. Gobetti 101, 40129 Bologna, Italy.ORCID 0000-0002-2582-0457
National Research Council · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This work considered the influence of the duration of olive storage on the chemical and sensory properties of extra virgin olive oil. In total, 228 batches of olives collected during three successive crop seasons were sampled in seven industrial mills; information about olive batches (variety, harvest date) was collected, together with the produced oils. Four classes of storage times were considered: ≤24 h, 2-3 days, 4-6 days, ≥7 days. The oils' quality parameters free acidity, peroxide number and K232 increased significantly as storage duration increased, while phenolic content decreased significantly, with a resulting effect on oil stability. The fatty acid composition was not affected by the olive storage period, while α-tocopherol, lutein and β-carotene content decreased as storage duration lengthened. Finally, the main positive sensory attributes (olive fruity, green notes, bitter and pungency) underwent a statistically significant reduction with the increase in storage duration, while the intensity of defects increased, suggesting that the duration of olive storage has an important effect on the quality of the final oil.

Indexed as

oil chemical compositionolive oilolive storage durationsensory properties

Identifiers

PMID34681344
PMCPMC8534741
OpenAlexW3202127474

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.