“…(Manihot utillisima), cocoyam (Xanthosoma saggitifolium), yam (Dioscorea rotundata), corn (Zea mays), rice (Oryzae sativa) and sorghum (Sorghum sativa) starches were prepared according to standard procedures (Corbishley and Miller, 1984;Watson, 1984). These starches were completely transformed to non-reducing forms by reacting with NaBH 4 .…”