ArticleFoods (Basel, Switzerland)2021
Effect of Ripening on the Phenolic Composition and Mineral Content of Three Varieties of Olive Fruits.
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.
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Who cites it
6 citing papers in PubMed, 23 citations in OpenAlex.
- Effects of different harvesting seasons on the physical, chemical, and aromatic properties of tea leaves.Food chemistry: X · 2026Article
- Effect of Olive Fruit Paste on the Physicochemical Characteristics, Antioxidant Potential, Shelf Stability, and Sensorial Quality of Cheddar-Type Cheese.International journal of food science · 2026Article
- From Waste to Resource: Extraction and Characterization of Polyphenols from Dalmatian Olive Mill Wastewater.Antioxidants (Basel, Switzerland) · 2025Article
- Metabolomics approach for phenolic compounds profiling of soursop (Annona muricata L.) fruit during postharvest storage.Metabolomics : Official journal of the Metabolomic Society · 2024Article
- Article
- Exploring the Isomeric Precursors of Olive Oil Major Secoiridoids: An Insight into Olive Leaves and Drupes by Liquid-Chromatography and Fourier-Transform Tandem Mass Spectrometry.Foods (Basel, Switzerland) · 2021Article
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3 authors at 1 institution in 1 country.
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Abstract
The phenolic composition and mineral content of Cornezuelo, Cornicabra and Picual olive fruit varieties were investigated during olive ripening in two different harvesting seasons (2017/2018 and 2018/2019). Phytochemical profiles were evaluated by high-performance liquid chromatography (HPLC) with diode-array and mass spectrometry detection. Mineral contents were determined by inductively coupled plasma-mass spectrometry (ICP-MS). Twenty-five compounds were characterized and the main ones quantified. These compounds corresponded mostly to secoiridoids, the main ones being oleuropein, oleoside/secologanoside, oleoside-11-methylester, and oleuropein and comselogoside isomers. Total phenolic contents reached the highest values between December and January, coinciding with the usual harvesting date. This trend was observed in both harvesting seasons, although higher phenolic contents were recorded in season 2018/2019. This was due to the different weather conditions, which caused a lower olive production in season 2017/2018. No clear tendency was observed between mineral content and harvest time in any of the studied seasons. The highest concentration of total phenolics was obtained in Cornezuelo variety (840 mg/100 g) in January 2019 (season 2018/2019). Picual and Cornicabra varieties reached concentrations of 670 mg/100 g and 530 mg/100 g, respectively, also in the last harvesting dates of season 2018/2019.
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