Improved cassava of 13 cultivars (NR01/004, NR01/0161, NR01/0071, CR14A-1, CR.41 – 10, AR38 – 3, TMS01/0040, TMS01/1086, TMS00/0210, TMS00/0203, TMS00/0214, TMS30572CK and Local best (CK) were converted into starch and analysed for some functional and pasting properties. Variations were observed in the functional properties of the starch samples; water absorption capacity ranged from 59.75 – 68.02%; oil absorption capacity 60.70 – 80.01%; swelling power 5.49 – 6.92% and solubility index 4.25 – 5.96%. Significant differences (P lowest. The setback viscosity ranged between 9.75 – 49.25 RVU with starch from local best CK having the highest and that from TMS01/0040 having the lowest. The pasting temperature ranged from 63.00 – 64.70°C, with starch from TMS00/0214 having the highest and that from NR01/0161 having the lowest. There were significant differences (P best CK had the highest and that from TMS00/0203 had the lowest. Significant differences were observed in the amylose and starch contents of the cassava cultivars.
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Ikegwu et al. (2009) studied this question.