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Physico-chemical characteristics and total quality of date palm varieties grown in the southern of Tunisia.
Mrabet, Abdessalem; Ferchichi, Ali; Chaira, Nizar; Mohamed, Ben Salah; Baaziz, Zmohammed; Penny, Threadgill Mrabet.
Afiliación
  • Mrabet A; Laboratoire Aridologie et Cultures Oasiennes, Institut des Régions Arides, 4119 Médenine, Tunisie.
Pak J Biol Sci ; 11(7): 1003-8, 2008 Apr 01.
Article en En | MEDLINE | ID: mdl-18810969
The date palm, Phoenix dactylifera, is a palm extensively cultivated for its edible fruit. The chemical composition and the water content of ten Tunisian date varieties were determined. For all analysis, the Deglet Nour variety was taken as reference. Compositional analysis showed that the littoral varieties were very rich in reducing sugars (26 to 51%) than Deglet Nour which was rich in sucrose (54%). The relative results of the moisture content showed that the littoral varieties were classified as soft dates. The vitamin C analysis showed that the littoral varieties were very rich in this compound (24 to 46 mg/100 g) than Deglet Nour (1.12 mg/100 g). The mineral analysis showed that the littoral dates were relatively rich in potassium (283 to 733 mg/100 g) and presented a weak content in sodium (0.06 to 0.09 mg/100 g).
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Bases de datos: MEDLINE Asunto principal: Ácido Ascórbico / Carbohidratos / Arecaceae / Frutas / Minerales País/Región como asunto: Africa Idioma: En Revista: Pak J Biol Sci Año: 2008 Tipo del documento: Article País de afiliación: Túnez
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Bases de datos: MEDLINE Asunto principal: Ácido Ascórbico / Carbohidratos / Arecaceae / Frutas / Minerales País/Región como asunto: Africa Idioma: En Revista: Pak J Biol Sci Año: 2008 Tipo del documento: Article País de afiliación: Túnez