DEVELOPMENT OF THE MINERAL AND ANTI NUTRIENT PROPERTIES FROM CARDABA BANANA, BAMBARA GROUNDNUT AND BEETROOT FOR BLOOD GLUCOSE REGULATION
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Abstract
This study developed functional anti-diabetic snack bars using composite flours from
Bambara groundnut, Cardaba banana, beetroot, guava leaf, and cinnamon, and assessed
their mineral and antinutrient compositions in relation to blood glucose regulation. Three formulations (Samples A, B, and C) were analyzed for key minerals magnesium, zinc, calcium, iron, and Phosphorus and antinutrients such as phytates, oxalates, and
cyanogenic compounds. Results revealed significant variations among samples. Sample B contained the most favourable mineral profile, with the highest levels of magnesium, zinc, and phosphorus, alongside low phytate content, indicating strong potential to support insulin activity and glucose metabolism. Sample A had high calcium but elevated
antinutrients, while Sample C showed low antinutrient levels but reduced mineral density. Overall, Sample B demonstrated the best balance between nutrient richness and minimal antinutrient interference, highlighting the potential of indigenous crops in formulating functional foods for glycaemic management.
Bambara groundnut, Cardaba banana, beetroot, guava leaf, and cinnamon, and assessed
their mineral and antinutrient compositions in relation to blood glucose regulation. Three formulations (Samples A, B, and C) were analyzed for key minerals magnesium, zinc, calcium, iron, and Phosphorus and antinutrients such as phytates, oxalates, and
cyanogenic compounds. Results revealed significant variations among samples. Sample B contained the most favourable mineral profile, with the highest levels of magnesium, zinc, and phosphorus, alongside low phytate content, indicating strong potential to support insulin activity and glucose metabolism. Sample A had high calcium but elevated
antinutrients, while Sample C showed low antinutrient levels but reduced mineral density. Overall, Sample B demonstrated the best balance between nutrient richness and minimal antinutrient interference, highlighting the potential of indigenous crops in formulating functional foods for glycaemic management.
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