📚 Volume 28, Issue 1 📋 ID: sSDSeW2

Authors

Emmanuel Ilesanmi Adeyeye

Department of Chemistry, Ekiti State University, PMB 5363, Ado-Ekiti, Ekiti State, Nigeria

Abstract

Amino acid analysis of raw, germinated and steeped maize from same source was carried out. Samples were designated B11 (raw), B22 (germinated) and B33 (steeped). Results were in g/100g. Protein was: B11 (10.9), B22 (13.0), B33 (13.2) with corresponding amino acid (AA) of 77.2, 77.5 and 85.8. Lys was low at B11 (5.09) > B22 (4.82) > B33 (4.65). TEAA values were B11 (36.6, 47.4%), B22 (36.8, 47.4%) and B33 (39.2, 45.6%). EAAI were high at 95.9 – 97.4 with corresponding BV of 92.8 – 94.4. P-PER was moderate at 1.51 – 1.68. Whereas the coefficient of alienation (CA) was low (0.1680 – 0.2353), the index of forecasting efficiency (IFE) was high at 0.7647 – 0.8320 making prediction of relationship easy. In the amino acids characteristics: B11/B22, we have B11 (3/9, 33.3%) < B22 (6/9, 66.7%); in B11/B33, we have B11 (2/9, 22.2%) < B33 (7/9, 77.8%); B22/B33, result was B22 (5/9, 55.6%) > B33 (4/9, 44.4%). B11 < B33 < B22 whereas B22 was just better concentrated than B33 in one EAA (20.1%). Hence recommended usage would be B11 < B33 < B22. However, since IFE > CA in all samples, each sample could carry out biochemical functions at the same level.
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📝 How to Cite

Emmanuel Ilesanmi Adeyeye (2021). "Amino acid composition changes in raw, steeped and germinated samples of Zea mays L. Dk 818". Wulfenia, 28(1).