Abstract
In this study ogi (akamu) prepared from fermented maize sold in Enohia, Afikpo and Unwana were subjected to bacteriological test together with the laboratory prepared ogi for bacterial quality using the standard microbiological method. The commercial purchased ogi from the markets of (Enohia, Unwana and Afikpo) showed total bacterial growth of 5.6 × 107, 2.0 × 103, 4.2 × 102 and 3.6 × 106 respectively. Staphylococci growth count of 4.2×102, 2.9×102 and 3.5 × 102 were recorded respectively, while Coliform count recorded 2.0×103, 1.2×103 and 1.5×103 and Lactic acid bacterial loads of 3.6×106, 2.7×106 and 3.2 × 106 respectively. The bacteria isolated from the commercial and laboratory fermented pap were Lactobacillus sp, Staphylococcus sp, Leuconostoc sp, Micrococcus sp, Salmonella sp, E. coli, Citrobacter sp and Klebsiella sp. Lactobacillus sp Leuconostoc sp and Citrobacter sp were present in all the samples, Micrococcus sp and Klebsiella sp were isolated from Enohia and Unwana markets ogi respectively, while E. coli and Staphylococcus sp were present in Enohia, Unwana and Afikpo markets. Salmonella sp were isolated from the three markets. No pathogenic bacteria was isolated from the laboratory Prepared ogi (Akamu). Hence, there are chances of contracting food borne diseases from commercially prepared ogi in the local areas of study. Therefore, there is need for sanitary measures in the production of fermented cereals such as ogi so as to minimize the rate of food borne pathogens during processing and storage of such cereals.
Highlights
Ogi is known to be consumed by most adults and children as breakfast meal in developing countries, and it serves as a weaning diet which supplies nutrients [1]-[2]
Fermented maize is widely utilized as food in African countries and used as infant cereals which amount to about 77% of total caloric information [4]
The yellow maize grains were used for the production of Ogi at the Central Laboratory of the National Root Crops Research Institute, Umudike, Abia State and this Ogi served as the control in this study
Summary
Ogi is known to be consumed by most adults and children as breakfast meal in developing countries, and it serves as a weaning diet which supplies nutrients [1]-[2]. When approaching 5-6 months, breast-feeding is no longer sufficient to satisfy the nutritional requirements of the growing infant there is need for an alternative means of feeding Starting from this period, the child needs solid foods to meet the increasing nutritional needs [3]. This period is known as the weaning period and in Nigeria, Ogi Pap meal is served in Nigeria as a weaning food for infants between the ages of (1-3 years old) and as morning breakfast food for children and adults. Most preparation of pap meal is from cereals such as maize, guinea corn or millet readily available in all parts of the country.
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