BAMBARA GROUNDNUT

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 ofmagnesium, 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.

Anaemia remains a major nutritional and public health concern, particularly in developing countries, where limited dietary diversity contributes to inadequate micronutrient intake. This study aimed to formulate and evaluate an anti-anaemic snack bar produced from Justicia carnea (blood leaf), Bambara groundnut, (Vigna subterranea), millet (Pennisetum glaucum), soyabeans (Glycine max) and dates (Phoenix dactylifera), focusing on its mineral composition. The raw materials were cleaned, processed and incorporated into a composite flour, after which snack bar samples were prepared using standard baking procedures. The formulations underwent mineral analysis to determine levels of iron, calcium, magnesium, zinc and other relevant micronutrients using established analytical methods. Results showed that the snack bar samples contained appreciable amounts of essential minerals, particularly iron and calcium, indicating their potential contribution to improving haematological status