title: Influence of processing conditions on the nutritive value of Ogi-baba, a Nigerian fermented sorghum gruel.
abstract: The effect of germination, cowpea fortification and fermentation on the chemical and amino acid composition of ogi-baba, a Nigerian fermented sorghum gruel was investigated. The lowest protein value of 1.4% was obtained in the traditionally prepared sample, while samples prepared from germinated, fortified sorghum had 13%. The ash ranged from 0.9% to above 2%, while the fat was in the range of 1.2% to 2.8%. Generally, fortification, in addition to germination, improved the chemical composition of ogi-baba relative to the control sample. There was improvement in the amino acid profile of all the ogi-baba samples compared to the unprocessed sorghum grains. Lysine, a limiting amino acid in sorghum, increased more than 50% in ogi-baba. However, samples prepared using germinated sorghum without the addition of cowpeas had a lower lysine content.
authors.affiliation: Department of Botany and Microbiology, University of Ibadan, Nigeria. aisanni@mail.skannet.com
authors.forename: A I
authors.initials: AI
authors.lastname: Sann
authors.forename: M
authors.initials: M
authors.lastname: Asiedu
authors.forename: G S
authors.initials: GS
authors.lastname: Ayernor
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D004041:Dietary Fats / Q000032:analysis; D004044:Dietary Proteins / Q000032:analysis*; D002523:Edible Grain / Q000737:chemistry*; D005285:Fermentation; D005504:Food Analysis; D005527:Food, Fortified; D018525:Germination; D006801:Humans; D008239:Lysine / Q000032:analysis; D009549:Nigeria; D009753:Nutritive Value
chemical_list: D000596:Amino Acids; D004041:Dietary Fats; D004044:Dietary Proteins; D008239:Lysine