Evidence map›Paper›PMID 42855907›Full record

ArticleChemistry & biodiversity2026

Effects of Freeze-Drying, Hot-Air Drying, and Thermal Treatment on Physicochemical and Bioactive Properties of Domat and Gemlik Olive Seeds.

Alev Yüksel Aydar, Tuba Aydın, Rim Hachicha Hbaieb, Mohamed Gargouri

Abstract read
In one paragraph

Article in Chemistry & biodiversity, 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

4 authors.

Alev Yüksel AydarDepartment of Food Engineering, Manisa Celal Bayar University, Manisa, Türkiye.ORCID https://orcid.org/0000-0001-9780-0917
Tuba AydınDepartment of Food Engineering, Manisa Celal Bayar University, Manisa, Türkiye.ORCID https://orcid.org/0000-0002-6065-7093
Rim Hachicha HbaiebNational Institute of Applied Sciences and Technology Tunis, University of Carthage, Tunis, Tunisia.ORCID https://orcid.org/0000-0003-3223-3477
Mohamed GargouriNational Institute of Applied Sciences and Technology Tunis, University of Carthage, Tunis, Tunisia.ORCID https://orcid.org/0000-0002-6924-2230

Funding

TUBITAK-MHESR International Bilateral Cooperation 119O746
6 · The paper itself

Abstract

This study investigated the impact of different processing methods (freeze-drying, thermal treatment for 25 and 35 min, and hot-air drying at 60°C and 70°C) on the proximate composition, mineral profile, phenolic compounds, antioxidant activity, and color parameters of Gemlik and Domat olive seeds. Proximate analysis revealed comparable protein (∼21%) and lipid (∼30%) contents on a dry weight basis (DWB) for both varieties. Mineral concentrations generally decreased following fermentation and subsequent thermal processing. However, this reduction was significantly less in freeze-dried samples; for instance, potassium (K) levels in fermented Gemlik seeds dropped from 429.89 to 379.76 mg/kg after lyophilization. Thermal treatment enhanced gallic acid and 3-hydroxytyrosol contents in Domat seeds, whereas all drying treatments reduced these bioactives in Gemlik seeds. The Total Phenolic Content (TPC) of Domat seeds reached its highest value following 25 min of thermal treatment (18.19 mg GAE/g DWB). DPPH radical scavenging activity decreased across all treated samples for both varieties. Color analyses (

Indexed as

AntioxidantsOleaSeedsBiphenyl CompoundsDesiccationFreeze DryingHot TemperaturePhenolsPicratesAntioxidantsBiphenyl CompoundsPhenolsPicratesextractionfreeze dryinghot air dryingolive seedthermal treatmentvalorization

Identifiers

PMID42855907
PMCPMC13653135

What Socratic 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 Socratic graph.