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Pre and post milling fortification of iron and zinc on physical, nutrition, rheological and storage properties of wheat flour
Ashwin Kumar, M. S. and Amrita, Ray and Suresh, D. Sakhare (2024) Pre and post milling fortification of iron and zinc on physical, nutrition, rheological and storage properties of wheat flour. Journal of Cereal Science, 116. pp. 1-8.
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Abstract
An alternative pre milling approach of micronutrient (with Fe and Zn) fortification was explored for wheat along with conventional post milling approach. Wheat grains were fortified before roller milling with different level of micronutrients. The mineral content analysis indicated that the coarse bran fraction had the highest mineral levels, while the endosperm had the lowest in the control milled products. Pre milling fortification of wheat results showed Fe and Zn content of 1.18 and 0.73 mg/100g respectively which was increased to 1.82 and 1.18 mg/100g respectively for PRMF3. As the fortification levels increased, the coarse bran fraction exhibited a more substantial increase in iron and zinc content. The addition of higher levels of fortification did not result in significant differences in the protein, fat, gluten, or sedimentation values of the wheat flours. Similarly both fortification approaches, had no discernible impact on the rheological properties of the wheat flour. The grain staining analysis revealed higher retention of Fe and Zn in embryo and aleurone layers of fortified grains.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Wheat Fortification, Iron, Zn, Staining, Rheology |
| Subjects: | 600 Technology > 01 Medical sciences > 13 Nutrition-Human 600 Technology > 08 Food technology > 21 Cereals > 04 Wheat |
| Divisions: | Flour Milling Bakery and Confectionary Technology |
| Depositing User: | Somashekar K S |
| Date Deposited: | 22 Apr 2024 11:19 |
| Last Modified: | 22 Apr 2024 11:19 |
| URI: | http://ir.cftri.res.in/id/eprint/17506 |
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