Search Results - "Okolo, B."

Heterogeneously catalyzed biodiesel production from Azadiricha Indica oil: Predictive modelling with uncertainty quantification, experimental optimization and techno-economic analysis by Oke, E.O., Adeyi, O., Okolo, B.I., Ude, C.J., Adeyi, J.A., Salam, K.K., Nwokie, Ugochukwu, Nzeribe, I.

“…[Display omitted] •This study shows that biodiesel production from neem oil is economically feasible.•CCD model correlation coefficient and its certainty are…”
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Adsorption of lead(II) from aqueous solution using Africa elemi seed, mucuna shell and oyster shell as adsorbents and optimization using Box–Behnken design by Okolo, B. I., Oke, E. O., Agu, Chinedu M., Adeyi, O., Nwoso-Obieogu, K., Akatobi, K. N.

“…The aim of this study was to model and optimize the adsorption of Pb(II) ions from an aqueous solution using Africa elemi seed, mucuna shell and oyster shell…”
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Bioactive Extract Production from Citrullus Clocynthis Fruit via Microwave-Assisted Extraction: Experimental Optimization, Process Design and Economics with Uncertainty Quantification by Oke, E. O., Okolo, B. I., Adeyi, O., Adeyi, J. A., Otolorin, J. A., Nnabodo, D., Ude, C. J., Okhale, S. E., Adeyanju, J. A., Adeniyi, A. G., Eleanyan, E., Agbai, S. O.

“…Purpose Despite a huge pharmacological and medicinal significance of Citrullus Colocynthis fruit (CCF) extract as claimed by previous researchers, the extract…”
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Phenolic compound extraction from Nigerian Azadirachta Indica leaves: Response surface and neuro-fuzzy modelling performance evaluation with Cuckoo Search multi-objective optimization by Oke, E.O., Adeyi, O., Okolo, B.I., Adeyi, J.A., Ayanyemi, J., Osoh, K.A., Adegoke, T.S.

“…This study is aimed at modelling and optimization of phenolic compound extraction from Azadirica Indica Leaves (AIL) using Response Surface Methodology (RSM),…”
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Parametric analysis and soft-computing prediction of sweet potatoes (Ipomoea batatas L) starch drying using machine learning techniques by Oke, E. O., Okolo, B. I., Adeyi, O., Osuolale, F. N., Nnaji, P. C., Ude, C., Ayanyemi, J.

“…This study is based on parametric selection and prediction of sweet potatoes starch drying using Regression Tree (RT), Support Vector Machine (SVM) and…”
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Techno-Economic Analysis and Neuro-Fuzzy Production Rate Prediction of Sorghum (Sorghum bicolor) Leaf Shealth Colourant Extract Production by Oke, E. O., Adeyi, O., Nnaji, P. C., Okolo, B. I., Abam, F. I., Ude, C. J., Ayanyemi, J.

“…In this work, process simulation, techno-economic study and Neuro-Fuzzy (NF) production rate prediction of colourant extract production from Sorghum ( Sorghum…”
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Polyphenolic Extract Recovery from Azadirachta indica Leaves via Green Microwave-Assisted Extraction Technology: GA-ANFIS Prediction, Cuckoo Search Algorithm Optimization and ASPEN-Based Scale-Up Techno-economics by Oke, E. O., Adeyi, O., Okolo, B. I., Adeyi, J. A., Ude, Chiamaka. J., Okhale, S. E., Otolorin, J. A., Nnabodo, D., Ajala, O. O., Anyanwu, A. S., Okorie, U. D.

“…This study presented hybrid genetic algorithm adaptive neuro-fuzzy inference system (GA-ANFIS) modelling, cuckoo search algorithm optimization (CSAO), and…”
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Influence of malted barley and exogenous enzymes on the glucose/maltose balance of worts with sorghum or barley as an adjunct by Okolo, B.N., Amadi, O.C., Moneke, A.N., Nwagu, T.N., Nnamchi, C.I.

“…ABSTRACT The sugar profile of wort from laboratory malted barley, malted sorghum, unmalted barley and unmalted sorghum grains mashed with commercial enzyme…”
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Black-box modelling, bi-objective optimization and ASPEN batch simulation of phenolic compound extraction from Nauclea latifolia root by Oke, E.O., Okolo, B.I., Adeyi, O., Agbede, O.O., Nnaji, P.C., Adeyi, J.A., Osoh, K.A., Ude, C.J.

“…Nauclea latifolia root (NLR) extract is one of phytochemicals used to treat various ailments in most of developing countries. This investigation focuses on…”
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Antimicrobial activities of lactic acid bacteria isolated from akamu and kunun-zaki (cereal based non-alcoholic beverages) in Nigeria by Okpara, A. N., Okolo, B. N., Ugwuanyi, J. O.

“…Three lactic acid bacteria (LAB) isolates designated AS1, AS2 and KN4 isolated from kunun-zaki (a sorghum based non-alcoholic beverage widely consumed in…”
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Effect of malting time, mashing temperature and added commercial enzymes on extract recovery from a Nigerian malted yellow sorghum variety by Ndubisi, C. F., Okafor, E. T., Amadi, O. C., Nwagu, T. N., Okolo, B. N., Moneke, A. N., Odibo, F. J. C., Okoro, P. M., Agu, R. C.

“…Preliminary microbiological studies carried out on sorghum grains showed that the major microorganisms found were mainly bacteria and that aflatoxin‐producing…”
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The effect of deposition parameters and substrate surface condition on texture, morphology and stress in magnetron-sputter-deposited Cu thin films by Okolo, B., Lamparter, P., Welzel, U., Wagner, T., Mittemeijer, E.J.

“…Cu films, 5 and 500 nm thick, were sputtered onto amorphous SiO2 and Si3N4 substrates. The dependence of the film properties on the deposition pressure and the…”
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Solid-liquid microwave-assisted extraction of bioactive extract recovery from Hunteria umbellata seeds: Non-mechanistic modelling, bi-objective optimization, HPLC finger printing and scale-up techno-economics with sensitivity analysis by O Oke, E., Adeyi, O, I Okolo, B., A Adeyi, J., Nnabodo, D, Ude, Chiamaka Joan, O Ajala, O., E Okhale, S., A． Okolie, Jude, A Otolorin, J., K Adeoye, B., S Anyanwu, A.

“…•Microwave-assisted extract recovery from HUS is presented•Optimal extraction yield 24.2% and TPC 7.89mgGAE/g dry extract were obtained•HUS extract HPLC result…”
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Patient-derived three-dimensional culture techniques model tumor heterogeneity in head and neck cancer by Parikh, Anuraag S., Yu, Victoria X., Flashner, Samuel, Okolo, Ogoegbunam B., Lu, Chao, Henick, Brian S., Momen-Heravi, Fatemeh, Puram, Sidharth V., Teknos, Theodoros, Pan, Quintin, Nakagawa, Hiroshi

“…•Two-dimensional (2D) cell line models fail to capture tumor heterogeneity.•3D patient derived organoids capture heterogeneity and predict treatment…”
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Selection and characterisation of high ethanol tolerant Saccharomyces yeasts from orchard soil by Moneke, AN, Okolo, B N, Nweke, AI, Ezeogu, LI, Ire, F S

“…Six yeast strains with different levels of ethanol to lerance were isolated from orchard soil. Out of the six isolates, isolate Orc 6 showed the highest…”
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Optimization of proteolytic activities in malting sorghum by Ogbonna, A.C., Obi, S.K.C., Okolo, B.N.

“…The effects of malting conditions on proteolytic activities in three improved sorghum varieties: ICSV400, SK5912 and KSV8 were studied. Grains were steeped for…”
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Purification and some properties of a metalloprotease from sorghum malt variety KSV8-1 by Ogbonna, A.C, Okolo, B.N

“…A metalloprotease from sorghum malt variety KSV8-I was purified by a combination of 4-M sucrose fractionation, ion-exchange chromatography on Q-Sepharose (Fast…”
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A Reliable Tool for the Improvement of Micro Powder Injection Moulds Made of Steel by Kienzler, A., Okolo, B., Schulze, V., Wanner, A., Löhe, D.

“…Micro powder injection moulding (μPIM) is a common technique for an economic large‐scale production of micro parts. To ensure a long service life a high wear…”
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Relationships between process, microstructure and properties of molded zirconia micro specimens by Rögner, J., Okolo, B., Kurzenhäuser, S., Müller, M., Bauer, W., Ritzhaupt-Kleissl, H.-J., Kerscher, E., Schulze, V.

“…Due to size effects the mechanical behavior of micro-components with dimensions in the range of some 100 μm and structure details of about 10 μm differs…”
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Protein modification in malting sorghum by Ogbonna, A.C, Obi, S.K.C, Okolo, B.N

“…Steeping time, moisture content and germination times were deployed in assessing protein modification in sorghum varieties: ICSV400, SK5912 and KSV8. Grains…”
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