title: Nutritional quality of 18 date fruit varieties.
abstract: The aim of the present study was to analyze and compare the chemical and physical properties of 18 varieties of the date fruits from date palm (Phoenix dactylifera), which are regarded as popular fruit commodities among the populace of the Middle Eastern peninsula. Dietary fiber, proximate analysis, micronutrients (micro-elements and macro-elements) and physical properties (weight, length, and density) of the selected 18 leading varieties of dates cultivated in the United Arab Emirates-namely Khalas, Barhe, Lulu, Shikat alkahlas, Sokkery, Bomaan, Sagay, Shishi, Maghool, Sultana, Fard, Maktoomi, Naptit saif, Jabri, Khodary, Dabbas, Raziz and Shabebe-were determined and compared. Significant differences (P < 0.05) in the measured parameters were observed among the different varieties. However, the results depict that date fruits, depending on the variety, contain significant but quite variable amounts of macro-elements and micro-elements. The macro-elements measured are calcium, phosphorous, sodium, potassium and magnesium, while the essential micro-elements and the possibly essential micro-elements are iron, zinc, copper, manganese, cobalt and molybdenum, and aluminum, arsenic, barium, cadmium, chromium, nickel, lead, strontium and vanadium, respectively.
authors.affiliation: Department of Nutrition and Health, Faculty of Food and Agriculture, United Arab Emirates University, Al Ain, United Arab Emirates. hosamh@uaeu.ac.ae
authors.forename: Hosam M
authors.initials: HM
authors.lastname: Habib
authors.forename: Wissam H
authors.initials: WH
authors.lastname: Ibrahim
mesh_terms: D028023:Arecaceae / Q000737:chemistry* / Q000145:classification*; D004043:Dietary Fiber / Q000032:analysis; D005504:Food Analysis; D005638:Fruit / Q000737:chemistry*; D009753:Nutritive Value