Nutritional and Phytochemical Profile of Niger Cultivated Date Palm (Phoenix Dactilyfera L)
Journal of Food and Nutrition Sciences
Volume 3, Issue 3, May 2015, Pages: 114-118
Received: Mar. 25, 2015;
Accepted: Apr. 12, 2015;
Published: May 9, 2015
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Sarah Olufunso Oni, Department of Biochemistry, Lead City University, Ibadan, Nigeria
Abiola Muhammad Adeosun, Department of Biochemistry, Lead City University, Ibadan, Nigeria
Olusola Abiola Ladokun, Department of Biochemistry, Lead City University, Ibadan, Nigeria
Osasenaga Macdonald Ighodaro, Department of Biochemistry, Lead City University, Ibadan, Nigeria
Omotayo Moshood Oyedele, Department of Biochemistry, Lead City University, Ibadan, Nigeria
The chemical constituents available in plants have been reported to vary with the geographical location of the plants. This investigation assessed the nutritional and phytochemical profile of Niger date palm (Khaokhara) fruit and sought to determine any uniqueness of Niger cultivate Date palm relative to Date palms cultivated in other regions. Standard procedures as described by AOAC were employed in the analyses. The moisture, crude protein and fat contents were determined to be 13.40, 2.67 and 0.70 g/100g respectively while the dietary fibre, ash, and carbohydrate values were respectively estimated as 2.13, 3.29 and 76.95 g/100g. The antioxidant vitamins present in the fruit were also evaluated; ascorbic acid (0.5mg/100g), carotenoid (15.5µg/100g) and Tocopherol (0.00mg/100g). Phytochemical screening of the fruit showed that it contained alkaloids (1.59g/100g), anthraxquinones (0.17g/100g), flavonoids (3.36g/100g), tannins (0.69g/100g), saponins (1.37 x 10-3g/100g) and terpenoids (1.97 x 10-3 g/100g). Other phytochemicals that were detected but not quantified are phlobatanins and steroids. This fruit is very rich in potassium (360.79 mg/100g) and contains appreciable amount of calcium and phosphorus (37.45 and 27.30 g/100g respectively). Overall, the data obtained from this investigation did not show much difference between Niger Date palm fruit and other previously studied cultivars vis-a-vis phytochemical and nutritional compositions.
Sarah Olufunso Oni,
Abiola Muhammad Adeosun,
Olusola Abiola Ladokun,
Osasenaga Macdonald Ighodaro,
Omotayo Moshood Oyedele,
Nutritional and Phytochemical Profile of Niger Cultivated Date Palm (Phoenix Dactilyfera L), Journal of Food and Nutrition Sciences.
Vol. 3, No. 3,
2015, pp. 114-118.
Myhara RM, Karkalas J, Taylor MS. The composition of maturing Omani dates. Journal of the science of food and Agriculture 1999; vol79:pp1345-1350.
Sadiq IS, Izuagie T, Shuaibu M, Dogoyaro AI, Garba A, Abubakar S. The Nutritional Evaluation and Medicinal Value of Date Palm (Phoenix dactylifera). Int J Modern Chem 2013; vol4:pp147-154.
Al Farsi MA, Lee CY. Nutritional and functional properties of dates: a review. Critical Reviews in Food Science and Nutrition 2008; vol48: pp877–887.
Sawaya WN, Safi WM, Black LT, Mashadi AS, Al-Muhammad MM. Physical and chemical characterization of the major Date varieties grown in Saudi Arabia II. Sugars, Tannins, Vitamins A and C. Date palm Journal 1983; vol2: pp183-196.
Augstburger F, Berger J, Censkowsky U, Heid P, Milz J, Streit C. Date Palm. . Naturland. Germany.2002.
Ali-Mohamed AY, Khamis ASH. Mineral Ion Content of the Seeds of Six Cultivars of Bahraini Date Palm (Phoenix dactylifera). Journal of Agricultural and Food Chemistry 2000; vol52:pp 6522-6525.
AOAC. Official methods of analysis. 17 ed. Gaithersburg: Association of Official Analy. Chem; 2000.
Harris LJ, Ray SN. Determination of plasma ascorbic acid by 2, 6-dichlorophenol indophenol titration. Lancet, 1935;vol 1:pp462.
Arnon DI. Copper enzymes in isolated chloroplast, polyphenol oxidase in Beta vulgaris. Plant Physiol, 1949;vol 24:pp1-15.
Garrett WN, Johnson DE. Nutritional energetics of ruminants. J Anim Sci 1983; vol57:pp478.
Allen S. A rapid and safe method of estimating nanomole quantities of P, K< sup>+, Na< sup>+, Ca< sup> 2+, and Mg< sup> 2+ in plant material by perchloric acid digestion. Analytical biochemistry 1984; vol138:pp346-353.
Sofowora A. Medicinal plants and traditional medicine in Africa. John Wiley and sons 1993:pp112-142.
Trease E, Evans WC. A text book of Pharmacology 13 ed. London: Baillieritindal; 1984. pp. 61 – 62.
Harborne JB. Phytochemical methods. London: Chapman and Hall; 1973. pp. 49-88.
Obadoni BO, Ochuko PO. Phytochemical studies and comparative efficacy of the crude extracts of some homeostatic plants in Edo and Delta states of Nigeria. Glob J Pure Appl Sci 2001; vol8:pp203-208.
Boham BA, Kocipai-Abyazan R. Flavonoids and condensed tannins from leaves of Hawaiian Vaccinium vaticulatun and V. calycinium. Pacific Sci 1974; vol 48:pp458 –463.
Soladoye MO, Chukwuma EC. Quantitative phytochemical profile of the leaves of Cissus populnea Guill. & Perr. (Vitaceae) – an important medicinal plant in central Nigeria. Archives of Applied Science Research 2012; vol4 pp200-206.
Van–Burden TP, Robinson WC. Formation of complexes between protein and tannin acid. J Agric Food Chem 1981; vol1:pp77.
Mboso OE, Eyong EU, Odey MO, Osakwe E. Comparative phytochemical screening of Ereromastax speciosa and Ereromastax polysperma. J Nat Prod Plant Resour 2013; 3:37-41.
Mashadi AS, Al-Muhammad MM. Physical and chemical characterisation of the major date varieties grown in Saudi Arabia ii. Sugars, tannins, vitamins a and c wn sawaya, wm safi, lt black. The date palm: 183.
Assirey EAR. Nutritional composition of fruit of 10 date palm (Phoenix dactylifera L.) cultivars grown in Saudi Arabia. J Taibah Univ Sci 2014.
Booij I, Piombo G, Risterucci JM, Coupe M, Tho-mas D, Ferry M. Study of Chemical Composition of Dates at Different Stages of Maturity for Varietals Char-acterization of Different Cultivars of Dates. Fruit-Paris 1992; 47:667-78.
Agboola OS, Adejumo AL. Nutritional composition of the fruit of the Nigerian wild date palm, Phoenix dactylifera. World J Dairy & Food Sci 2013; 8:196-200.
Sourial GF, Khalifa AS, Gaafar SI, Tewfik AA, Mousa IA. Evaluation of Some Selected Date Cul-tivars Grown in Sharkiya Vine. Egypt. . Proceeding of the Second Symposium of the Date Palm in Saudi Arabia. Al-Ahsa: Chemical Com-position; 1986. p. 141-52.
Garcia-Bailo B, El-Sohemy A, Haddad PS, Arora P, BenZaied F, Karmali M, et al. Vitamins D, C, and E in the prevention of type 2 diabetes mellitus: modulation of inflammation and oxidative stress. Biologics: targets & therapy 2011; 5:7.
Mc Nulty H, Jacob RF, Mason RP. Biologic activity of carotenoids related to distinct membrane physicochemical interactions. Am J Cardiol 2008; 101:20-9.
Tyler VE, Braddyu LR, Roberts JE. A Textbook of Pharmacology Lea and Pernoager. Philadelphia 1998:85-90.