Assessing the efficacy of pearl millet and finger millet enriched breakfast cereals to combat obesity
Krishnan, Hari, Kaushik, Deepika, Kumar, Mukul, Oz, Emel, Brennan, Charles, Oz, Fatih, Proestos, Charalampos, Hashem, Abeer, Ibrahimova, Ulkar, Abd Allah, Elsayed Fathi
This research explores the development and evaluation of breakfast cereals formulated from pearl millet (P-1) and finger millet (F-1) flours, with a focus on their nutritional composition and potential anti-obesity properties. The techno-functional properties were assessed, revealing that P-1 exhibited a bulk density of 0.40 +/- 0.01 g/ml and a true density of 0.61 +/- 0.03 g/ml, while F-1 showed a bulk density of 0.54 +/- 0.03 g/ml and a true density of 0.65 +/- 0.02 g/ml. The Carr index and Hausner ratio were significantly higher in P-1 (40.33 +/- 0.41 and 1.68 +/- 0.03, respectively) compared to F-1 (22.3 +/- 0.3 and 1.31 +/- 0.02, respectively). Both flours demonstrated comparable water absorption indices, but P-1 had superior foaming capacity and stability. Nutritional analysis indicated that P-1 contained 12.64% moisture, 6.02% fat, 10.29% protein, 63.94% carbohydrates, 2.38% ash, and 2.75% fibre, whereas F-1 had 8.92% moisture, 1.78% fat, 8.65% protein, 73.65% carbohydrates, 1.77% ash, and 4.04% fibre. Composite flours (PF-1, PF-2, PF-3) exhibited varying compositions: PF-1 had 9.86% moisture, 5.83% fat, 11.62% protein, 66.04% carbohydrates, 2.19% ash, and 3.03% fibre; PF-2 had 10.79% moisture, 3.87% fat, 10.01% protein, 68.97% carbohydrates, 2.05% ash, and 3.37% fibre; PF-3 had 9.87% moisture, 2.84% fat, 9.33% protein, 71.12% carbohydrates, 1.92% ash, and 3.74% Fiber. Antioxidant activity was higher in F-1 (80.63%) compared to P-1 (59.58%), with PF-1, PF-2, and PF-3 showing 64.84%, 70.14%, and 75.4%, respectively. Lipase and amylase inhibition capacities were 73.15% and 28.66% for P-1, 28.31% and 30.65% for F-1, and varied for composites: PF-1 (79.12% lipase, 46.41% amylase), PF-2 (50.75% lipase, 53.15% amylase), and PF-3 (39.51% lipase, 41.84% amylase). These findings underscore the distinct nutritional and functional properties of these flours, highlighting their potential in obesity management.
- Journal
- SCIENTIFIC REPORTS
- Year
- 2024
- Volume
- 14
- Issue
- 1
- ISSN
- 2045-2322
- DOI
- 10.1038/s41598-024-78767-8
- WoS UID
- WOS:001354064300034