Browsing by Author "Saliu, B.K."
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Item Activatory Effects of Manganese and Cobalt Ions on the Activity of Cellulase Produced by Aspergillus niger(Nigeria Society of Biochemistry and Molecular Biology, 2013) Igunnu, Adedoyin; Malomo, S.O.; Saliu, B.K.Cellulase is an enzyme with wide industrial applications, however the optimization of its activity by metal ions has not been fully characterised. In this study, the effect of interaction of Mn2+ and Co2+ on the activity of cellulase produced by Aspergillus niger using submerged fermentation process was investigated. Cellulase activity was determined by measuring the concentration of glucose produced from the hydrolysis of carboxymethylcellulose (CMC) catalysed by the enzyme. Both Mn2+ and Co2+ (0.2-10 mM) activated cellulase-catalysed hydrolysis of CMC with optimal concentrations at 8 mM and 1 mM respectively. Synergistic interaction between Mn2+ and Co2+ promoted hydrolysis of CMC by cellulase with optimal activation at 8 mM Mn2+ and 1 mM Co2+. This study revealed that the activity of cellulase produced by Aspergillus niger can be optimized in the presence of optimal concentrations of Mn2+ and Co2+ for its various applications.Item Bacteriological and Physicochemical Analysis of Sachet Water Sold in Ilorin Metropolis, Nigeria(Faculty of Physical Sciences and faculty of Life Sciences, University of Ilorin, Nigeria, 2017) Sule, I.O.; Agbabiaka, T.O.; Saliu, B.K.; Adewumi, O.S.; Bello, A.B.Item Bacteriological and Physicochemical Assessment of Selected Brands of Bottled Water in Ilorin, Nigeria(Faculty of Natural Sciences, Al-Hikmah University, Ilorin, Nigeria, 2017) Sule, I.O.; Agbabiaka, T.O.; Saliu, B.K.; Bello, A.B.; Adeoye, A.B.Item Basic Laboratory Practicals in Microbiology(Department of Microbiology, University of Ilorin., 2017) Olayemi, A.B.; Sani, A.; Oyeyiola, G.P.; Omojasola, P.F.; Kolawole, O.M.; Arekemase, M.O.; Ahmed, R.N.; Saliu, B.K.; Anibijuwon, I.I.; Sule, I.O.; Agbabiaka, T.O.; Adebisi, O.O.; Udeze, A.O.; Ahmed El-Imam, A.M.; Oke, M.A.; Kazeem, M.O.; Ajijolakewu, A.K.; Odebisi-Omokanye, M.B.; Laba, S.A.; Adetitun, D.O.; Gambari-Ambali, R.O.; Zakariyah, R.F.; Abioye, J.A.; Adam, A.I.; Olabanji, S.O.Item Basic Laboratory Practicals in Microbiology(Department of Microbiology, University of Ilorin, Nigeria, 2017) Olayemi, A.B.; Oyeyiola, G.P.; Omojasola, P.F.; Ahmed, R.N.; Saliu, B.K.; Anibijuwon, I.I.; Sule, I.O.; Agbabiaka, T.O.; Adebisi, O.O.; Udeze, A.O.; El-Imam, A.M.; Oke, M.O.; Kazeem, M.O.; Ajijolakewu, A.K.; Odebisi-Omokanye, M.B.; Laba, S.L.; Adetitun, D.O.; Gambari-Ambali, R.O.; Zakariyah, R.F.; Abioye, J.A.; Adam, A.I.; Olabanji, S.O.Item Comparative Bacteriological Assessment of Input and Output Water from Tanker Trucks(FACULTY OF PHYSICAL SCIENCES, UNIVERSITY OF ILORIN., 2014) Sule, I.O.; Agbabiaka, T.O.; Saliu, B.K.; Arekemase, M.O.; Adeoye, O.B.Item Comparative Bacteriological Assessment of Input and Output Water from Tanker Trucks(FACULTY OF PHYSICAL SCIENCES, UNIVERSITY OF ILORIN., 2014) Sule, I,O; Agbabiaka, T.O.; Saliu, B.K.; Arekemase, M.O.; Adeoye, O.B.Item Comparative study of bacteria in the digestive tracts of chicken reared as free rangers and those reared in poultry(Department of Biological Sciences, Bayero University, Kano, 2012) Saliu, B.K.; Sule, I.O.; Agbabiaka, T.O.Item Efficacy of Some Chemical Preservatives in Prolonging the Shelf Life of Fermented Locus Bean 'iru'(Umar Yar' Adua University, Katsina, Nigeria, 2019) Saliu, B.K.; Sule, I.O.; Agbabiaka, T.O.; Zakariyah, R.F.Item Laboratory Practicals in Microbiology(Department of Microbiology, University of Ilorin, Nigeria, 2018) Olayemi, A.B.; Sani, A.; Oyeyiola, G.P.; Omojasola, P.F.; Kolawole, O.M.; Ahmed, R.N.; Saliu, B.K.; Anibijuwon, I.I.; Sule, I.O.; Agbabiaka, T.O.; Adebisi, O.O.; Udeze, A.O.; El-Imam, A.M.; Oke, M.O.; Kazeem, M.O.; Ajijolakewu, A.K.; Odebisi-Omokanye, M.B.; Laba, S.L.; Adetitun, D.O.; Gambari-Ambali, R.O.; Zakariyah, R.F.; Abioye, J.A.; Adam, A.I.; Olabanji, S.O.Item Microbial Deterioration of Tomato Fruit (Lycopersicon esculentum) Sold in Three Popular Markets in Ilorin, Kwara State, Nigeria(Fountain University Osogbo, Osun State, Nigeria, 2015) Agbabiaka, T.O.; Saliu, B.K.; Sule, I.O.; Odedina, G.F.Item Microbiological Analysis of Poultry Feeds and Drinking Water Source of Poultry Pens(Centrepoint Journal (Science Edition), 2019) Agbabiaka, T.O.; Saliu, B.K.; Udenze, D.O.; Agbabiaka, Tariq O.Item Microbiological Assessment of Laboratory Workbench Surfaces(FACULTY OF PHYSICAL SCIENCES, UNIVERSITY OF ILORIN., 2018) Sule, I.O.; Odebisi-Omokanye, M.B.; Agbabiaka, T.O.; Saliu, B.K.; Ahmed, R.N.; Adewumi, O.S.; Afolabi, A.A.Item Microbiological Assessment of Laboratory Workbench Surfaces(Faculty of Physical Sciences, University of Ilorin., 2018) Sule, I.O.; Odebisi-Omokanye, M.B.; Agbabiaka, T.O.; Saliu, B.K.; Ahmed, R.N.; Adewumi, O.S.; Afolabi, A.A.Item Microbiological Assessment of Some Locally Retailed Cheeses Within Ilorin Metropolis, Nigeria(Nigerian Society for Microbiology, Nigeria, 2015) Sule, I.O.; Agbabiaka, T.O.; Oyeyiola, G.P.; Saliu, B.K.; Akinyemi, T.D.Item Microbiological Assessment of some Locally retailed Cheeses within Ilorin Metropolis, Nigeria(Nigerian Society for Microbiology, 2015) Sule, I.O.; Agbabiaka, T.O.; Oyeyiola, G.P.; Saliu, B.K.; Akinyemi, T.D.Item Microbiological Quality Assessment of Kunu Sold within Ilorin Metropolis, Nigeria(Biological and Environmental Sciences Journal for the Tropics, 2016) Sule, I.O.; Saliu, B.K.; Zakariyah, R.F.; Adegbenro, I.O.Item Physicochemical and bacteriological assessment of some swimming pools within Ilorin metropolis, Kwara, Nigeria.(Biological and Environmental Sciences Journal for the Tropics, 2010) Sule, I.O.; Agbabiaka, T.O.; Saliu, B.K.; Oyerinde, E.O.Item Physicochemical and bacteriological assessment of some swimming pools within Ilorin metropolis, Kwara, Nigeria(Department of Biological Sciences, Bayero University, Kano, 2010) Sule, I.O.; Agbabiaka, T.O.; Saliu, B.K.; Oyerinde, E.O.