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Olive oil qualitative parameters after orchard irrigation with saline water.
J Agric Food Chem. 2009 Feb 25; 57(4):1421-5.JA

Abstract

The effect of irrigation with saline water on oil quality was studied in the two olive (Olea europaea L.) cultivars Koroneiki and Mastoidis, which are the main varieties grown extensively on the island of Crete. Plants (5 years old) were grown outdoors in containers, filled with freely drained light soil. Four treatments were applied, differing in the NaCl added to the irrigation water as follows: 0 (control) 50, 100, and 150 mM NaCl. Drip irrigation was applied regularly, during the dry season (from April to October). Plants in all treatments were irrigated when the soil-water potential reached -40 kPa at a depth of 30 cm. Data showed that increased NaCl levels in irrigation water resulted in a decrease in oil content in the fruits and an increase in total phenols and their secoiridoid derivatives in olive oils from harvested fruits. Furthermore, changes also took place in the composition of fatty acids and triacylglycerol molecular species. The extent of alterations was different for the two varieties and greater in cv. Koroneiki. This fitted with agronomic evidence that cv. Koroneiki is less saline-tolerant than cv. Mastoidis.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Stefanoudaki E
National Agricultural Research Foundation (NAGREF), Institute of Olive Trees and Subtropical Plants, 73100 Chania, Crete, Greece. estefan@nagref-cha.gr
Williams M
No affiliation info available
Chartzoulakis K
No affiliation info available
Harwood J
No affiliation info available

MeSH

AgricultureFatty AcidsGreeceOleaOlive OilOsmolar ConcentrationPhenolsPlant OilsQuality ControlSalt-Tolerant PlantsSodium ChlorideSpecies SpecificityTriglycerides

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19173601

Citation

Stefanoudaki, Evagelia, et al. "Olive Oil Qualitative Parameters After Orchard Irrigation With Saline Water." Journal of Agricultural and Food Chemistry, vol. 57, no. 4, 2009, pp. 1421-5.
Stefanoudaki E, Williams M, Chartzoulakis K, et al. Olive oil qualitative parameters after orchard irrigation with saline water. J Agric Food Chem. 2009;57(4):1421-5.
Stefanoudaki, E., Williams, M., Chartzoulakis, K., & Harwood, J. (2009). Olive oil qualitative parameters after orchard irrigation with saline water. Journal of Agricultural and Food Chemistry, 57(4), 1421-5. https://doi.org/10.1021/jf8030327
Stefanoudaki E, et al. Olive Oil Qualitative Parameters After Orchard Irrigation With Saline Water. J Agric Food Chem. 2009 Feb 25;57(4):1421-5. PubMed PMID: 19173601.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Olive oil qualitative parameters after orchard irrigation with saline water. AU - Stefanoudaki,Evagelia, AU - Williams,Mark, AU - Chartzoulakis,Kostas, AU - Harwood,John, PY - 2009/1/29/entrez PY - 2009/1/29/pubmed PY - 2009/4/22/medline SP - 1421 EP - 5 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 57 IS - 4 N2 - The effect of irrigation with saline water on oil quality was studied in the two olive (Olea europaea L.) cultivars Koroneiki and Mastoidis, which are the main varieties grown extensively on the island of Crete. Plants (5 years old) were grown outdoors in containers, filled with freely drained light soil. Four treatments were applied, differing in the NaCl added to the irrigation water as follows: 0 (control) 50, 100, and 150 mM NaCl. Drip irrigation was applied regularly, during the dry season (from April to October). Plants in all treatments were irrigated when the soil-water potential reached -40 kPa at a depth of 30 cm. Data showed that increased NaCl levels in irrigation water resulted in a decrease in oil content in the fruits and an increase in total phenols and their secoiridoid derivatives in olive oils from harvested fruits. Furthermore, changes also took place in the composition of fatty acids and triacylglycerol molecular species. The extent of alterations was different for the two varieties and greater in cv. Koroneiki. This fitted with agronomic evidence that cv. Koroneiki is less saline-tolerant than cv. Mastoidis. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/19173601/Olive_oil_qualitative_parameters_after_orchard_irrigation_with_saline_water_ L2 - https://doi.org/10.1021/jf8030327 DB - PRIME DP - Unbound Medicine ER -