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Saline water irrigation effects on fruit development, quality, and phenolic composition of virgin olive oils, cv. Chemlali.
J Agric Food Chem. 2009 Apr 08; 57(7):2803-11.JA

Abstract

Field-grown olive trees (cv. Chemlali) were used over two growing seasons to determine the effect of different saline water irrigation levels on fruit development characteristics, yield, and virgin olive oil (VOO) quality. The plants were irrigated with fresh water (FW; ECe=1.2 dS m(-1)) and saline water (SS; ECe=7.5 dS m(-1)). Fruit weight, olive, and oil content decreased under irrigation with saline water. Total oil contents were 27.85 and 25.7% fresh weight (fw) during 2005 in FW and SS irrigated plants, respectively. However, major phenolic compounds (tyrosol, hydroxytyrosol, vanillic,...) and total phenol concentrations in VOO increased under saline water irrigation. In 2005, total phenol contents were 198 and 223 mg/kg of oil in FW and SS treatments, respectively. Furthermore, VOO from SS treated plants showed higher contents of oleic, linoleic, linolenic, and heptadecanoic acids than FW ones, and oil samples of both treatments were classified as "extra virgin".

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Publisher Full Text (DOI)

Authors+Show Affiliations

Ben Ahmed C
Department of Life Sciences, Faculty of Sciences of Sfax, B.P. 1171, Sfax 3000, Tunisia. benahmed.c@gmail.com
Ben Rouina B
No affiliation info available
Sensoy S
No affiliation info available
Boukhriss M
No affiliation info available

MeSH

AgricultureCarotenoidsChlorophyllFatty AcidsFruitOleaOlive OilPhenolsPlant OilsSodium ChlorideTunisiaWater Supply

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19334757

Citation

Ben Ahmed, Chedlia, et al. "Saline Water Irrigation Effects On Fruit Development, Quality, and Phenolic Composition of Virgin Olive Oils, Cv. Chemlali." Journal of Agricultural and Food Chemistry, vol. 57, no. 7, 2009, pp. 2803-11.
Ben Ahmed C, Ben Rouina B, Sensoy S, et al. Saline water irrigation effects on fruit development, quality, and phenolic composition of virgin olive oils, cv. Chemlali. J Agric Food Chem. 2009;57(7):2803-11.
Ben Ahmed, C., Ben Rouina, B., Sensoy, S., & Boukhriss, M. (2009). Saline water irrigation effects on fruit development, quality, and phenolic composition of virgin olive oils, cv. Chemlali. Journal of Agricultural and Food Chemistry, 57(7), 2803-11. https://doi.org/10.1021/jf8034379
Ben Ahmed C, et al. Saline Water Irrigation Effects On Fruit Development, Quality, and Phenolic Composition of Virgin Olive Oils, Cv. Chemlali. J Agric Food Chem. 2009 Apr 8;57(7):2803-11. PubMed PMID: 19334757.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Saline water irrigation effects on fruit development, quality, and phenolic composition of virgin olive oils, cv. Chemlali. AU - Ben Ahmed,Chedlia, AU - Ben Rouina,Bechir, AU - Sensoy,Serhat, AU - Boukhriss,Mekki, PY - 2009/4/2/entrez PY - 2009/4/2/pubmed PY - 2009/6/16/medline SP - 2803 EP - 11 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 57 IS - 7 N2 - Field-grown olive trees (cv. Chemlali) were used over two growing seasons to determine the effect of different saline water irrigation levels on fruit development characteristics, yield, and virgin olive oil (VOO) quality. The plants were irrigated with fresh water (FW; ECe=1.2 dS m(-1)) and saline water (SS; ECe=7.5 dS m(-1)). Fruit weight, olive, and oil content decreased under irrigation with saline water. Total oil contents were 27.85 and 25.7% fresh weight (fw) during 2005 in FW and SS irrigated plants, respectively. However, major phenolic compounds (tyrosol, hydroxytyrosol, vanillic,...) and total phenol concentrations in VOO increased under saline water irrigation. In 2005, total phenol contents were 198 and 223 mg/kg of oil in FW and SS treatments, respectively. Furthermore, VOO from SS treated plants showed higher contents of oleic, linoleic, linolenic, and heptadecanoic acids than FW ones, and oil samples of both treatments were classified as "extra virgin". SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/19334757/Saline_water_irrigation_effects_on_fruit_development_quality_and_phenolic_composition_of_virgin_olive_oils_cv__Chemlali_ DB - PRIME DP - Unbound Medicine ER -