Assessment of Microbiological Quality of Fura Da Nono Produced in Kebbi State, Nigeria

Fura da Nono is a nutritious and refreshing drink made from fermented milk and ground millet grains. In this study, the microbiology of traditional and small-scale industrial production of Fura da Nono in Birnin Kebbi and Jega was investigated. Samples of Fura da Nono were collected from Birnin Kebbi emir’s palace, Mini Factory JEGA and a local hawker in Jega. Food borne and spoilage pathogens were identified based on their colonial morphology, gram staining reaction and series of biochemical tests. Viable colony counts, coliform test, fungal analysis and pH test were also conducted. The results revealed the highest average count of 1.25×108 cfu/ml in the samples  collected from local hawker while Birnin Kebbi emir’s palace had the lowest average count of 8.3×105 cfu/ml. The bacteria identified in Fura da Nono were Staphylococcus aureus, Salmonella spp, Lactobacillus plantarum and Escherichia coli. The fungi isolated were  Aspergillus flavus, Aspergillus niger and Saccharomyces cerevisiae. The highest pH (6.8) was recorded in the sample obtained from local hawker and the lowest (3.1) from the Birnin Kebbi emir’s palace. The study showed the presence of food borne and spoilage pathogens in Fura da Nono which indicates poor hygienic practices during production. Therefore, in order to produce commercial Furada Nono either at large or small-scale quantity, it is necessary to improve the acceptability, microbiological stability and hygiene of the product

Impact of Biofilms on Water Distribution System of a Tertiary Institution in Northern Nigeria

The aim of this research was to determine the impact of biofilms on water distribution system of FederalUniversity Birnin Kebbi. Samples were collected from different water distribution pipelines in the University.Total heterotrophic count was carried out to determine the microbial load and Most Probable Method (MPN)was used to detect the presence of fecal coliforms in the water. Total heterotrophic bacterial count rangedbetween 1.6×103 to 3.9×103 cfu/ml. Escherichia Coli showed the highest frequency (25%) of occurrence, whilethe least frequency of occurrence (5%) was recorded for Klebsiella spp and Enterobacter spp respectively. Theisolates identified were Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella spp,Enterobacteria Spp, Salmonella Spp and Bacillus Spp. Presence of these isolates is of significant concern andmay cause some water borne diseases like diarrhea, dysentery etc. It is therefore recommended that water boardtreatment plant should use disinfectant chemicals like chlorine and perform regular proactive preventivemaintenance, microbial monitoring and infrastructure replacement and repair so as to reduce the occurrence ofbiofilms in the Water Distribution system