THE EFFECT OF IRRIGATION ON OLIVE AND OLIVE OIL CHARACTERISTICS

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dc.contributor.authorYorulmaz, Aslı
dc.contributor.authorErinç, Hakan
dc.contributor.authorTatlı, Abidin
dc.contributor.authorTekin, Aziz
dc.date.accessioned2024-11-07T13:15:53Z
dc.date.available2024-11-07T13:15:53Z
dc.date.issued2019
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe aim of the study was to identify the changes in olive and corresponding olive oil characteristics in responseto irrigation. Five olive cultivars (Halhalı, Sarı ulak, Nizip Yağlık, Kilis Yağlık and Karamani) from Turkish originwere harvested from their own traditional growing region (Mardin, Mersin, Gaziantep, Kilis and Hatayrespectively) from both irrigated and non-irrigated trees (rain-fed) for two consecutive crop years. Olives wereprocessed to oil with a laboratory scale system. Olive fruits were analyzed for their physico-chemical propertiesand phenolic composition and olive oils were analysed for fatty acid, triacylglycerol and sterol composition.Results have shown that average weight, flesh/pit ratio of olives were lower and dry matter and oil content werehigher in rain-fed trees than irrigated ones. Phenolic content and composition of fruits were cultivar dependentand responded differently to water supplement. Fatty acid composition of olive oils mainly remained unchanged,however the concentration of individual triacylglycerols behaved in distinct ways. Total sterol and ?-sitosterolcontents increased and decreased for various cultivars whereas ?-5-avenasterol increased in all cases. Sarı ulakvariety was well separated from other varieties by principal component and hierarchical cluster analysis both inrain-fed and irrigated treatments.
dc.identifier.doi10.15237/gida.GD19104
dc.identifier.endpage1091
dc.identifier.issn1300-3070
dc.identifier.issn1309-6273
dc.identifier.issue6
dc.identifier.startpage1081
dc.identifier.trdizinid393846
dc.identifier.urihttps://doi.org/10.15237/gida.GD19104
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/393846
dc.identifier.urihttps://hdl.handle.net/11480/11924
dc.identifier.volume44
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofGIDA
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241107
dc.subjectKimya
dc.subjectAnalitik
dc.subjectBahçe Bitkileri
dc.subjectGıda Bilimi ve Teknolojisi
dc.titleTHE EFFECT OF IRRIGATION ON OLIVE AND OLIVE OIL CHARACTERISTICS
dc.typeArticle

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