Abstract
Sodium iron ethylenediaminetetraacetic acetate (NaFeEDTA) is a promising iron fortificant for populations consuming high-phytate diets. It produces fewer organoleptic effects than other fortificants do, especially when the matrix of the food vehicle contains fat, and has a bioavailability two to four times higher than that of ferrous sulfate. This study investigated the effects of varying levels of NaFeEDTA (576-1152 mg kg(-1)) on the physicochemical and sensory characteristics of Petit Beurre biscuits. There were no significant differences in pH, ash, moisture and breaking strength values among all formulae. The iron content (7.2-14.4 mg per 100 g) of the biscuits increased with increasing fortificant level. During a 60 day storage period the peroxide value increased in both fortified and non-fortified formulae, especially after 28 days. The addition of NaFeEDTA had a significant (P < 0.05) effect on the colour, texture and flavour of fortified biscuits. Based on the range proposed for the use of NaFeEDTA as a fortification agent (10 mg iron and 67 mg EDTA per person per day), the results of this study reveal that 720 mg kg(-1) NaFeEDTA (9 mg iron per 100 g) is the optimum level for iron fortification in Petit Beurre biscuits.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
