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Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties in nine Israeli varieties.
J Agric Food Chem. 2013 May 08; 61(18):4278-86.JA

Abstract

Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties were examined in nine diverse Israeli grown varieties. Ethanol and acetone extracts of 'Amari', 'Barhi', 'Deglet Noor', 'Deri', 'Hadrawi', 'Hallawi', 'Hayani', 'Medjool', and 'Zahidi' fruit were analyzed for phenolics composition by RP-HPLC and tested for anti-atherogenicity by measuring their effects on LDL susceptibility to copper ion- and free radical-induced oxidation, and on serum-mediated cholesterol efflux from macrophages. The most frequently detected phenolics were hydroxybenzoates, hydroxycinnamates, and flavonols. Significant differences in phenolics composition were established between varieties as well as extraction solvents. All extracts inhibited LDL oxidation, and most extracts also stimulated cholesterol removal from macrophages. Considerable varietal differences were measured in the levels of the bioactivities. Also, acetone extracts exhibited a significantly higher anti-atherogenic potency for most varieties. The presence of soluble ingredients with anti-atherogenic capacities in dates and the possible involvement of phenolics are discussed.

Authors+Show Affiliations

Southern Arava Research and Development, M P Hevel Eilot 88820, Israel. hamutalborochov@rd.ardom.co.ilNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

23587027

Citation

Borochov-Neori, Hamutal, et al. "Date (Phoenix Dactylifera L.) Fruit Soluble Phenolics Composition and Anti-atherogenic Properties in Nine Israeli Varieties." Journal of Agricultural and Food Chemistry, vol. 61, no. 18, 2013, pp. 4278-86.
Borochov-Neori H, Judeinstein S, Greenberg A, et al. Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties in nine Israeli varieties. J Agric Food Chem. 2013;61(18):4278-86.
Borochov-Neori, H., Judeinstein, S., Greenberg, A., Volkova, N., Rosenblat, M., & Aviram, M. (2013). Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties in nine Israeli varieties. Journal of Agricultural and Food Chemistry, 61(18), 4278-86. https://doi.org/10.1021/jf400782v
Borochov-Neori H, et al. Date (Phoenix Dactylifera L.) Fruit Soluble Phenolics Composition and Anti-atherogenic Properties in Nine Israeli Varieties. J Agric Food Chem. 2013 May 8;61(18):4278-86. PubMed PMID: 23587027.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties in nine Israeli varieties. AU - Borochov-Neori,Hamutal, AU - Judeinstein,Sylvie, AU - Greenberg,Amnon, AU - Volkova,Nina, AU - Rosenblat,Mira, AU - Aviram,Michael, Y1 - 2013/04/25/ PY - 2013/4/17/entrez PY - 2013/4/17/pubmed PY - 2014/1/22/medline SP - 4278 EP - 86 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 61 IS - 18 N2 - Date (Phoenix dactylifera L.) fruit soluble phenolics composition and anti-atherogenic properties were examined in nine diverse Israeli grown varieties. Ethanol and acetone extracts of 'Amari', 'Barhi', 'Deglet Noor', 'Deri', 'Hadrawi', 'Hallawi', 'Hayani', 'Medjool', and 'Zahidi' fruit were analyzed for phenolics composition by RP-HPLC and tested for anti-atherogenicity by measuring their effects on LDL susceptibility to copper ion- and free radical-induced oxidation, and on serum-mediated cholesterol efflux from macrophages. The most frequently detected phenolics were hydroxybenzoates, hydroxycinnamates, and flavonols. Significant differences in phenolics composition were established between varieties as well as extraction solvents. All extracts inhibited LDL oxidation, and most extracts also stimulated cholesterol removal from macrophages. Considerable varietal differences were measured in the levels of the bioactivities. Also, acetone extracts exhibited a significantly higher anti-atherogenic potency for most varieties. The presence of soluble ingredients with anti-atherogenic capacities in dates and the possible involvement of phenolics are discussed. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/23587027/Date__Phoenix_dactylifera_L___fruit_soluble_phenolics_composition_and_anti_atherogenic_properties_in_nine_Israeli_varieties_ L2 - https://doi.org/10.1021/jf400782v DB - PRIME DP - Unbound Medicine ER -