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Pak J Biol Sci. 2009 Feb 15;12(4):367-72.

Iron bioavailability of rats fed liver, lentil, spinach and their mixtures.

Author information

1
Department of Nutrition and Food Technology, Faculty of Agricultural, Mu'tah University, Al-Karak, Jordan.

Abstract

To study the effects of dietary iron source (basal diet-FeSO4 x 7H2O, liver, lentil, spinach, liver + lentil, liver+spinach and lentil+spinach) on iron bioavailability, fifty-six Albino Sprague Dawley derived male 21 days old rats were fed on iron-deficient diet (7.8 mg Fe kg(-1) diet) and the mentioned seven iron containing diets (40 mg Fe kg(-1) diet) for 10 days. Rats fed liver diet showed higher iron apparent absorption (52.1%), hemoglobin (Hb) gain (0.94 g/100 mL), Hb-iron gain (1.2 mg), Hb-regeneration efficiency (HRE%) (50.8%), relative efficiency of HRE% (106.5%), packed cell volume gain (2.22%) and mean corpuscular hemoglobin concentration (0.64 g dL(-1)). Liver resulted in an increase in these parameters when mixed with lentil and spinach diets. However, rats fed iron free diet showed the higher dry matter absorption.

PMID:
19579971
DOI:
10.3923/pjbs.2009.367.372
[Indexed for MEDLINE]

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