Nutritional Evaluation of a Fortified Maize Weaning Food.

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dc.contributor.authorKomolafe, Abiola
dc.contributor.otherAdeyemi, I. A.
dc.date.accessioned2014-02-24T14:04:38Z
dc.date.accessioned2018-10-27T12:26:29Z
dc.date.available2014-02-24T14:04:38Z
dc.date.available2018-10-27T12:26:29Z
dc.date.issued1987
dc.degree.awardM.Sc. Food Science & Technologyen_US
dc.departmentFood Science & Technologyen_US
dc.description.abstractNutritional evaluation was carried out on pregrelatinized maize flour blended with undefatted soy bean flour at 20, 32, 40 and 50% levels. The samples were evaluated for proximate composition, pepsin digestibility and mineral analysis for phosphorus, calcium and iron contents. The data were compared with values for Ogi, Soy-Ogi and Cerelac. Rat feeding experiments were also carried out on pregelatinidec maize flour fortified with soybean flour (at 30% Level), and cerelac. Protein content and pepsin digestibility Values: for fortified gelatinized maize flour samples found to range from 12 to 19% and 82 to 86% respectively. The corresponding values for Ogi, Soy-Ogi and cerelac were 7.06, 11.70 and 16.09% and 70.52, 78.73 and 91.55% respectively. Phosphorus contents of the pregrelatinized maize flour, 30% fortified maize flour, Ogi, Soy-ogi and cerelac were 280, 265, 200, 285 and 285mg/100g respectively. The corresponding values for calcium were 0.5, 56.5, 4.2, 205.3 and 352.5mg/100g respectively, while the values were 1.8, 3.1, 1.5, 5.6 and 6.8mg/100g respectively for iron. From rat feeding experiments, Protein Efficiency Ratio (PER), Net Protein Utilization (NPU) and Biological Value (BV) were1.14, 55.05% and 0.62 respectively for fortified maize flour while cerelac had corresponding values of 1.99, 71.09% and 0.83 respectively. It was apparent from the results obtained that pregelatinized maize flour fortified at 30% level with undefatted soybean flour could be nutritionally adequate as a weaning food.en_US
dc.facultiesTechnologyen_US
dc.format.filetypepdfen_US
dc.identifier.citationAPAen_US
dc.identifier.urihttp://localhost:8080/xmlui/handle/123456789/2162
dc.language.isoenen_US
dc.pages.totalpages97pen_US
dc.publisherObafemi Awolowo Universityen_US
dc.subjectNutritionen_US
dc.subjectmaizeen_US
dc.subjectmineral analysisen_US
dc.subjectiron contentsen_US
dc.subjectpregelatinizeden_US
dc.titleNutritional Evaluation of a Fortified Maize Weaning Food.en_US
dc.typeThesisen_US
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