Prof. Dr. Simeon Olatayo Jekayinfa

Profil

Derzeitige StellungProfessor W-3 und Äquivalente
FachgebietPflanzenbau, Pflanzenernährung, Agrartechnik,Energieverfahrenstechnik (einschließlich Kerntechnik/-energie)
KeywordsVerfahrens- und Landtechnik, Crop production, Modelling, Net energy balance, Biofuel
Auszeichnungen

2022: Fellow, Nigerian Society of Engineers

2020: Member, International Association of Engineers (MIAENG)

2020: Member, Nigerian Institution of Safety Engineers

2019: Member, African German Network of Excellence in Science (AGNES)

2018: Fellow, Nigerian Institution of Agricultural Engineers

2014: Fellow, African Scientific Institute (ASI)

2011: Third World Academy of Science Research Grant

Aktuelle Kontaktadresse

LandNigeria
OrtOgbomoso, Oyo State
Universität/InstitutionLadoke Akintola University of Technology (Lautech)
Institut/AbteilungDepartment of Agricultural Engineering

Gastgeber*innen während der Förderung

Dr.-Ing. Volkhard ScholzAbteilung Technik der Aufbereitung, Lagerung und Konservierung, Leibniz-Institut für Agrartechnik und Bioökonomie e. V. (ATB), Potsdam
Prof. Dr. Reiner BrunschLeibniz-Institut für Agrartechnik und Bioökonomie e. V. (ATB), Potsdam
Dr.-Ing. Ralf PecenkaAbteilung Technik der Aufbereitung, Lagerung und Konservierung, Leibniz-Institut für Agrartechnik und Bioökonomie e. V. (ATB), Potsdam
Prof. Dr. Simeon Olatayo JekayinfaDepartment of Agricultural Engineering, Ladoke Akintola University of Technology (Lautech), Ogbomoso, Oyo State
Beginn der ersten Förderung01.10.2006

Programm(e)

2006Georg Forster-Forschungsstipendien-Programm

Publikationen (Auswahl)

2025Taiwo, O. I., Adebiyi K. A., Jekayinfa, S. O. and Ajayeoba, A. O. Assessment of Energy Consumption Pattern and Efficiency in Selected Business Unit of a Tertiary Institution.. In: Advances in Multidisciplinary Research Journal, 11, 2025, 61-78
2025Oloyede, C.T., Jekayinfa, S.O., Enweremadu, C.C. and Oluborode, I. Compression Loading Behaviour of Anonna squamosa Seeds for Sustainable Biodiesel Synthesis. In: AgriEngineering, 7, 2025, 104
2025Ogunjirin, O. C., Jekayinfa S. O., Olaniran J. A., Ogunjirin, O. A., Omodara, M. A., Akinyera, O. A. and Ogunbiyi, A. O. Development and Performance Evaluation of a Mobile Solar-powered Cooling System for Post-harvest Preservation of Oranges. In: Journal of Engineering Research and Reports, 27, 2025, 166-179
2025Ogunjirin, O. C., Jekayinfa S. O., Olaniran J. A., Ogunjirin, O. A., Ajiboye, O.and Adebiyi, A. O. Development of a Mobile Solar-Powered Cooling System to Extend Shelf Life of Jute Leaves . In: Journal of Science Innovation & Technology Research (JSITR, 5, 2025, 256-276
2025Jekayinfa, S.O. and Enweremadu, C. C: Influence of processing parameters on the quality of cocoa pod husk biomass pellets. In: Biofuels, 2025,
2025Joseph I. Orisaleyea, Simeon O. Jekayinfa Adebayo A. Ogundare Sunday J. Ojolo ,Mojirade R. Shittu and Opeyemi L. Fadipe: Quality characterization and manufacturing process optimization ofcorncob briquettes. In: Biofuels, 2025,
2024Oloyede, C. T., Jekayinfa, S. O., Adebonojo, S. A., Uduaghan, A. A., Adebayo, J. M. and Islam Md Rizwanul, F. Moisture-modulated thermo-physical analysis of sweetsop seed (Annona squamosa L.): A potential biofuel feedstock plant. In: Food Process Engineering, 47, 2024, 1-10
2024Ogunkunle, O., Laseinde, T.O, Oloyede, C.T., and Jekayinfa, S. O: Biodiesel Production from municipal Wastes. In: Hwai Chyuan Ong, Islam Md Rizwanul Fattah, Indra Mahlia, Waste Valorization for Bioenergy and Bioproducts. Elsevier 2024. 283-313
2024Oloyede, C.T., Ogunkunle, O., Jekayinfa, S.O. and Laseinde, O.T. Butanol Production from lignocellulosic biomass wastes.. In: Hwai Chyuan Ong, Islam Md Rizwanul Fattah, Indra Mahlia, Waste Valorization for Bioenergy and Bioproducts. Elsevier 2024. 227-250
2024Oyedele, O.A., Jekayinfa, S.O., Alade, A.O., Enweremadu, C.C. Catalytic Evaluation of an Optimized Heterogeneous Composite Catalyst Derived from Fusion of Tri-Biogenic Residues.. In: Biomass, 4, 2024, 1219–1237.
2024Orisaleye, J.I., Ogundarea, A.A., Oloyede, C.T., Ojolo, S.J. and Jekayinfa, S.O. Effect of preconditioning and die thickness on pelleting of livestock feed. In: Australian Journal of Multi-Disciplinary Engineering , 2024,
20243. Orisaleye, J.I., Jekayinfa, S.O., Ogundare, A.A., Shittu, M.R., Akinola, O.O. and Odesanya, K.O. Effects of Process Variables on Physico-Mechanical Properties of Abura (Mitrogyna ciliata) Sawdust Briquettes. In: Biomass, 4, 2024, 671–686
2024Jekayinfa, S.O., Abdulsalam, I.A., Ola, F. A., Akande, F. B. and Orisaleye, J. I. Effects of binders and die geometry on quality of densified rice bran using a screw-type laboratory scale pelleting machine. In: Energy Nexus, 13, 2024,
2024Sanusi, B. A., Jekayinfa, S. O., Ibrahim, S. O., Akande, F. B. and Ola, F. A. Energy Use Pattern and Economic Analysis of Fluted Pumpkin (Telfairia occidentalis) Production in Tillage Methods. In: Asian Journal of Advances in Agricultural Research,, 24, 2024, 10-21
2024Oyedele, O. A., Jekayinfa, S. O. and Alade, A. O. Evaluation of Impact of Calcination Temperatures on Kola Nut Pod Residue as Catalyst for Biodiesel Synthesis.. In: Journal of Energy Research and Reviews 16, 2024, 48-55
2024Jekayinfa, S.O., Ola, F.A., Akande, F.B., Adesokan, M.A. and Abdulsalam, I.A. Modification and Performance Evaluation of a Biomass Pelleting Machine. In: AgriEngineering, 6, 2024, 2214–2228
2023Omotainse, P.O., Obamuyiwa, O.M., Busari,M.A., Igba, U.T., Dairo, O.U. and Jekayinfa, S.O.: Comparison of the Effect of Palm Kernel Fibre Ash on the Compressive Earth Stabilsed Block. In: LAUTECH Journal of Engineering and Technology 17 2023, 167 – 174
2023Emmanule Oladeji Alamu Olakunle M. Sangodoyin Thierno A. Diallo, Peter O. Kolawole, John O. Olajide Simeon O. Jekayinfa, Adebayo Abass Thierry Tran Wasiu Awoyale Elizabeth Parkes, and Busie Maziya-Dixon: Development of an Improved Steamer for Optimum Retention of Carotenoids in Attiéké Produced from Biofortified Cassava (Manihot esculenta Crantz) Roots. In: Hindawi Journal of Food Processing and Preservation, 2023, 2023, 1-13
2023Ogunlade, C.A., Jekayinfa, S.O., Oyedele, O.J., Olajire, O.S. and Oladipo, A.O: Drying parameters of wild lettuce (Lactuca taraxaxifolia L) affected by different drying methods. In: Croatian Journal of Food Science and Technology, 15, 2023,
2023Orisaleye, J.I., Jekayinfa, S.O., Dittrich, C., Obi, O.F. and Pecenka, R.: Effects of Feeding Speed and Temperature on Properties of Briquettes from Poplar Wood using a Hydraulic Briquetting Press. In: Resources, 12, 2023, 1-16
2023Oloyede, C.T., Jekayinfa, S.O., Alade, A.O., Ogunkunle, O., Laseinde, O.T. and Otung, A.U. Exploration of Agricultural Residue Ash as a Solid Green Heterogeneous Base Catalyst for Biodiesel Production. In: Engineering Reports, 5, 2023, 1-23
2023Jaiyeoba, K. F., Idowu, D. O., Oloyede, C. T., Akande, F. B., Oniya, O. O., Popoola, A. O, and Jekayinfa, S. O. Exploring Soursop Kernel as a Sustainable Biofuel: Analyzing Physical and Solid Flow Properties for feasibility Assessment. In: LAUTECH Journal of Engineering and Technology 16, 2023, 190-199
2023Oloyede, C.T., Itabiyi, O.E., Popoola, O.A., Jekayinfa, S.O., Olaniyan, M.A., Adebayo, A.O., Ogunkunle, O., Zamri, M.F.M.A. and Fattah, I.R. Navigating prospects and challenges for green fuels for achieving economical, environmental and ecological resilience: a scientific review.. In: Biofuels, 2023,
2023Oloyede, C.T. Jekayinfa, S.O., Alade, A.O., Ogunkunle, O., Laseinde, O.T., Adebayo, A.O., Abdulkareem, A.I., Smaisim, G.F., Fattah, I.M.R. Synthesis of Biobased Composite Heterogeneous Catalyst for Biodiesel Production Using Simplex Lattice Design Mixture: Optimization Process by Taguchi Method.. In: Energies, 16, 2023, 2197
2022Orisaleye,J.I., Jekayinfa, S.O., Ogundare, A.A., Adefuye, A.O. and Bamido, E. Effect of Screen Size on Particle Size Distribution and Performance of a Small-Scale Design for a Combined Chopping and Milling Machine. In: Cleaner Engineering and Technology 7, 2022, 1-10
2022Orisaleye, J.I., Abiodun, Y.O., Ogundare, A.A., Adefuye, O.A., Ojolo, S.J. and Jekayinfa, S.O. Effects of Manufacturing Parameters on the Properties of Binderless Boards Produced from Corncobs. In: Transactions of the Indian National Academy of Engineering. 7, 2022, 1311–1325
2022Jekayinfa, S.O., Adeleke, K.M., Ogunlade, C.A., Sasanya, B.F. and Azeez, N.A. Energy and exergy analysis of Soybean production and processing system. . In: Cleaner Engineering and Technology, 10, 2022, 1-7
2022Adeleke, K.M., Jekayinfa, S.O., Idris, M.O. and Adeboye, B.S. Exergetic Analysis of Groundnut Production System: A Case Study of Kaduna State, Nigeria. In: Fuoye Journal of Innovation Science and Technology, 2, 2022, 150-157
2022Orisaleye, J.I., Jekayinfa, S.O., Pecenka, R., Ogundare, A.A.;Akinseloyin, M.O.; Fadipe, O.L. Investigation of the Effects of Torrefaction Temperature and Residence Time on the Fuel Quality of Corncobs in a Fixed-Bed Reactor. In: Energies, 15, 2022, 1-16
2022Ogunsola, A.D., Durowoju, M.O., Alade, A.O., Jekayinfa, S.O., Ogunkunle, O. Modeling and Optimization of Two-Step Shea Butter Biodiesel Synthesis Using Snail Shell as a Heterogenous Base Catalyst. In: Energy Advances 40, 2022, 1176-1188
2022Olatunji, K.O., Madyira, D.M., Ahmed, N.A., Jekayinfa, S.O. and Ogunkunle, O. Modelling the Effects of Particle Size Pretreatment Method on Biogas Yield of Groundnut Shells.. In: Waste Management & Research, 40, 2022, 1176-1188
2022Oloyede, C.T., Jekayinfa, S.O., Alade, A.O., Ogunkunle, O., Laseinde, O.T., Adebayo, A.O., Veza, I. and Fattah, I.R.: Potential Heterogeneous Catalysts from Three Biogenic Residues toward Sustainable Biodiesel Production: Synthesis and Characterization. In: ChemistrySelect, 7, 2022, 1-17
2022Orisaleye, J.I., Jekayinfa, S.O., Braimoh, O.M. and Edhere, V.O. Predictive Models for Physical Properties of Abura (Mitrogyna ciliata) Sawdust Briquettes using Response Surface Methodology.. In: Cleaner Engineering and Technology, 7, 2022, 1-8
2022Ogunlade, C.A., Jekayinfa, S. O. and Olaniyi, B. A. Some fuel properties of biodiesel produced from Vitellaria paradoxa and Elaeis guineensis oil. In: Agricultural Engineering International: CIGR Journal, 24, 2022, 90-100
2021Sulaiman, M. A., Jekayinfa, S. O., Samuel, O. D., Adetifa, B. O. and Babalola, A. A. Waste to energy – Prospect in Ogun State. . In: FUTO Journal Series (FUTOJNLS)., 7, 2021, 120 - 130
2020Jekayinfa, S.O., Orisaleye, J.I. and Pecenka, R: An Assessment of Potential Resources for Biomass Energy in Nigeria.. In: Resources, 9, 2020, 92 – 123
2020Adebayo, A.O., Jekayinfa, S.O., Agbede, O.O., Oloyede, C.T., Kolade, A.I. and Ademola, H.: Biogas Production Potential of Moringa (oleifera L.) Residues at Mesophilic Temperature. In: American Journal of Engineering Research (AJER) 9, 2020, 87-92
2020Jekayinfa, S.O., Adebayo, A.O., Oniya, O.O. and. Olatunji, K.O. Comparative analysis of biogas and methane yields from different sizes of groundnut shell in a batch reactor at mesophilic temperature. In: Journal of Energy Research and Reviews 5, 2020, 34-44
2020Sanusi, B.A., Jekayinfa, S.O., Akande, F.B. and Ola, F.A. Determination of Energy Balance and Economic Analysis of Cucumber (Cucumis Sativus) Production in Tillage Methods. In: Journal of Energy Technologies and Policy, 10, 2020, 81-55
2020Balogun, A, Jekayinfa, S. O., Olajide, J.O., Ola, F.A. and Ogunlade, C. A. Development and Evaluation of a Combined Castor Seeds Roaster-Oil Expeller. In: Journal of Innovative Systems Design and Engineering, 11, 2020, 47-58
2020Ogunlade, C. A., Jekayinfa, S. O., Olaniran, J. A. and Adebayo, A. O.: Energy life-cycle assessment and economic analysis of sweet orange production in Nigeria. In: AgricEngInt: CIGR Journal 22, 2020, 123-132
2020Pecenka, R.., Lenz, H., Jekayinfa, S.O. and Hoffmann, T. Influence of Tree Species, Harvesting Method and Storage on Energy Demand and Wood Chip Quality When Chipping Poplar, Willow and Black Locust.. In: Agriculture, 10, 2020, 1-16
2019Towoju, O.A. and Jekayinfa, S.O. Compression Ignition Engine Performance as a Function of the Fuel Properties.. In: Journal of Engineering Sciences 6, 2019, 1-6
2019Adebayo, A.O., Jekayinfa, S.O., Ahmed, N. A. and Ogunkunle, O. Effect of Organic Loading Rate on Biogas Yields of Pig Slurry in a Continuously Stirred Tank Reactor at Mesophilic Temperature.. In: Procedia Manufacturing 35, 2019, 337-342
2019Orisaleye, J.I., Jekayinfa, S.O., Pecenka R. and Onifade, T.B: Effect of densification variables on water resistance of corn cob briquettes.. In: Agronomy Research, 17, 2019, 1722–1734.
2019Jekayinfa, S.O., Pecenka, R. and Orisaleye, J.I. Empirical model for prediction of density and water resistance of corn cob briquettes. In: International Journal of Renewable Energy Technology, 10, 2019, 212-228
2019Fadara, T., Adeleke, K.M., Ogunlade, C.A., Jekayinfa, S.O. and Makinde, O.O. Energy Analysis in Production and Processing of Selected Crops in Nigeria. . In: Adeleke University Journal of Engineering and Technology, 2, 2019, 203-208
2019Ola, F.A., Jekayinfa, S.O., Akande, F.B. and Sanusi, B.A.: Energy Use Efficiency of Melon (Colocynthis Citrullus) Production under Different Tillage Methods.. In: Journal of Energy Technologies and Policy, 9, 2019, 50-55
2019Jekayinfa, S.O., Adebayo, A.O., Sulaiman, M.A. and Ayoola, V.O. Prediction of density and viscosity of biodiesel fuel from Fatty Acid Methyl Ester (FAME) composition . In: Arid Zone Journal of Engineering, Technology and Environment 15, 2019, 519-533
2018Adebayo, A.O. and Jekayinfa, S.O. Comparative Study on Biogas Yields of Plug Flow and Batch Reactors fed with Rice Straw at Mesophilic Temperature. In: Journal of Energy Technologies and Policy 8, 2018, 32-39
2018Orisaleye, J.I., Jekayinfa, S.O., Adebayo, A.O., Ahmed, N.A. and Pecenka, R. Effect of densification variables on density of corn cob briquettes produced using a uniaxial compaction biomass briquetting press. In: Energy Sources, 40, 2018, 1-10
2018Jekayinfa, S.O., Ogunshina, M.S., Oke, A. M. and Ojo, O. I. Energy Requirements for Irrigation Water Supply of Selected Schemes in Nigeria. In: Misr Journal of Agricultural Engineering., 35, 2018, 571-586
2018Jekayinfa S. O., Olorunmaiye J. A., Ogunsola A. D., Soji-Adekunle A. R. and Ilori Olutosin O.: Evaluation of Petrol and Ethanol Mixture as a Fuel for Gasoline Engines.. In: Adeleke University Journal of Engineering and Technology, 1, 2018, 42-50
2018Adebayo, A.O., Jekayinfa, S.O. and Ahmed, N. A. Kinetic Study of Thermophilic Anaerobic Digestion of Cattle Manure in a Continuously Stirred Tank Reactor under Varying Organic Loading Rate. In: ARPN Journal of Engineering and Applied Sciences 13, 2018, 3111-3118
2018Adebayo, A.O., Jekayinfa, S.O. and Ahmed, N. A. Kinetic Study of Thermophilic Anaerobic Digestion of Cattle Manure in a Continuously Stirred Tank Reactor under Varying Organic Loading Rate. . In: ARPN Journal of Engineering and Applied Sciences 13, 2018, 3111-3118
2018Taiwo, A. and Jekayinfa, S.O. Performance Evaluation of Single-Axle Tractors during Secondary Tillage Operation in Ultisol Soil Series of Nigeria. . In: International Journal of Advances in Science Engineering and Technology, 6, 2018, 56-60
2017Olaniran, J. A., Jekayinfa, S. O. and Agbarha, H. A. Life Cycle Assessment of Cassava Flour Production: A Case Study in Southwest Nigeria. In: Journal of Engineering and Technology Research, 9, 2017, 6-13
2017Onifade, T. B., Wandiga, S. O., Bello, I. A., Jekayinfa, S. O. and Harvey, P.J. Conversion of lignocellulose from palm (Elaeis guineensis) fruit fibre and physic (Jatropha curcas) nut shell into bio-oil. . In: African Journal of Biotechnology 16, 2017, 2167-2180
2017Jekayinfa, S.O., Oriola, K.O., Adebayo, A. S. Ola, F.A., and Akande, F.B. Effects of Some Processing Parameters on the Performance Evaluation of a Sugarcane Juice Extractor. In: Nigerian Journal of Engineering and Applied Sciences (NJEAS), 4, 2017, 113-119
2017Jekayinfa, S.O.: Harvest of Research Outcomes to Confirm Achievement of the Millennium Development Goals.. Cuvillier Verlag Göttingen, Germany, 2017
2017Oriola, K.O., Jekayinfa, S.O., Ola, F.A., Adedoyin, A.S. and Akande, F.B: Some Mechanical Properties of Sugarcane at Different Sizes and Loading Relevant to Design and Construction of Sugarcane Juice Extractor. In: Int. Journal of Engineering Research and Application 7, 2017, 62-70
2016Olaniran J.A., Jekayinfa S.O. and Olalere, E.V. Environmental Impact Assessment of Cassava Starch Production in Southwest Nigeria using Life Cycle Assessment (LCA) Model: Prospects and Problems. . In: Science Focus, 21, 2016, 105 - 113
2016Jekayinfa, S.O., Olaniran, J.A, Oloyede, C.T., Jaiyeoba, K.F. and Ogunlade, C.A. Influence of Moisture Content and Temperature on Thermal Properties of Cocoa Pods. . In: International Journal of Organic Agriculture Research & Development, 13, 2016, 47-55
2016Onifade, T.B., Taiwo, A. and Jekayinfa, S.O. Modification of a Locally Made Electric Crop Dryer. . In: Journal of Innovative and System Engineering, 7, 2016, 40-51
2016Jaiyeoba, K. F., Jekayinfa, S. O., Olaniran, J.A., Oloyede, C.T., Ogunlade, C. A. and Oke, A.M. Moisture-dependent Physical Properties of Cocoa (Theobroma cacao) pods. . In: International Journal of Organic Agriculture Research & Development 13, 2016, 40-46
201646. Jaiyeoba, K. F., Jekayinfa, S. O., Ogunlade, C. A., Oke, A.M. and Apata, M. M. Physical and Thermal Properties of Mango (Mangiferaindica) Seeds. In: Science Focus, 21, 2016, 126 - 132
2015Adebayo, A.O., Jekayinfa, S.O. and Linke, B. Anaerobic Digestion of Selected Animal Wastes for Biogas Production in a Fed-Batch Reactor at Mesophilic Temperature.. In: Journal of Multidisciplinary Engineering Science and Technology 2, 2015, 1875-1880
2015Onifade, T.B. and Jekayinfa, S.O.: Application of Response Surface Methodology for Energy Analysis of Thin Layer Drying of Physic Nut (Jatropha curcas).. In: GSTF Journal on Agricultural Engineering (JAE) 2, 2015, 49-59
2015Jekayinfa S.O., Linke, B. and Pecenka, R. Biogas Production from Selected Crop Residues in Nigeria and Estimation of its Electricity Value. In: Int. J. of Renewable Energy Technology 6, 2015, 101-118
2015Adebayo, A.O., Jekayinfa, S.O. and Linke, B. Effect of Co-Digesting Pig Slurry with Maize Stalk on Biogas Production at Mesophilic Temperature. In: Journal of Multidisciplinary Engineering and Technology (JMEST), 2, 2015, 2295-2300
2015Olafimihan, E.O., Adebiyi, K.A. and Jekayinfa, S.O. Effect of Temperature on the Production of Ethanol Fuel from Selected Agricultural Residues. In: International Journal of Mechanical Engineering (IJME) 4, 2015, 51-56
2015Adebayo, A.O., Jekayinfa, S.O. and Linke, B. Effects of Organic Loading Rate on Biogas Yield in a Continuously Stirred Tank Reactor Experiment at Mesophilic Temperature.. In: British Journal of Applied Science and Technology 11, 2015, 1-9
2015Adebayo, A.O., Jekayinfa, S.O. and Linke, B. Energy Productions from Selected Crop Residues Through Anaerobic Digestion in a Fed-Batch Laboratory Scale Reactor at Mesophilic Temperature. In: International Journal of Energy and Environmental Research 3, 2015, 12-21
2015Jekayinfa, S.O., Olaniran, J.A, Jaiyeoba, K.F. and Olujide, O.S.: Life Cycle Assessment of Wheat Production and Processing. In: LAUTECH Journal of Engineering and Technology, 9, 2015, 79 – 86
2015Ohijeagbon, I.O., Waheed, M.A., Jekayinfa, S.O. Methodology for Energy and Exergy Analysis of Steam Boilers.. In: Journal of Energy Technologies and Policy 5, 2015, 29-47
2015Ola, F. A. and Jekayinfa, S. O.: Pyrolysis of Sandbox (Hura Crepitans) Shell: Effect of Pyrolysis Parameters on Biochar Yield. In: Journal of Research in Agricultural Engineering, 61, 2015, 170-176
2014Adebayo, A.O., Jekayinfa, S.O. and Linke, B. Anaerobic Co-Digestion of Cattle Slurry with Maize Stalk at Mesophilic Temperature. In: American Journal of Engineering Research (AJER) 3, 2014, 80-88
2014Ola, F. A. and Jekayinfa S. O.: Assessment of the Product Yields from the Thermal Decomposition of Mango Stone Shell. In: Science Focus, 19, 2014, 65-71
2014Adebayo, A.O., Jekayinfa, S.O., Akinloye, O.V., Babalola, A.M. and Usman, F.O. Design, Construction and Testing of a Plug Flow Digester for Converting Agricultural Residues to Biogas. In: International Research Journal on Engineering (IRJE) 2, 2014, 52-60
2014Adebayo, A.O., Jekayinfa, S.O. and Linke, B. Effect of Co-Digestion on Anaerobic Digestion of Pig Slurry with Maize Cob at Mesophilic Temperature. In: Journal of Natural Sciences Research 4, 2014, 66-73
2014Ohijeagbon, I.O., Waheed, M.A., Jekayinfa, S.O. and Lasode, O.A. Exergetic Modelling of Oil -Fired Steam Boilers. . In: Nigerian Journal of Technology (NIJOTECH), 33, 2014, 523-536
2014Ola, F. A. and Jekayinfa S. O.: Pyrolysis of Sandbox (Hura Crepitans) Shell and Characterization of the Solid Product. . In: Science Focus, 19, 2014, 52-58
2013Simeon Olatayo Jekayinfa, Ohijeagbon,I.O.,Waheed,M.A.,Opadokun,O.E: Developmental Design of a Laboratory Fire-Tube Boiler. In: ACTA TECHNICA CORVINIENSIS- Bulleting of Engineering , 2013, 1-6
2013Ademola Adebayo, Simeon Olatayo Jekayinfa, Bernd Linke: Effect of Co-Digestion on Anaerobic Digestion of Cattle Slurry with Maize Cob at Mesophilic Temperature. In: Journal of Energy Technologies and Policy , 2013, 47-54
2013Adebayo, A.O., Jekayinfa, S.O. and Linke: Effect of Co-Digestion on Anaerobic Digestion of Cattle Slurry with Maize Cob at Mesophilic Temperature. In: Journal of Energy Technologies and Policy 5, 2013, 47-54
2013Jekayinfa S.O., Afolayan, S.O., Taiwo, A. and Popoola, J.O. Energy use efficiency of on- farm- and post- pineapples production in Nigeria.. In: Int. J. Energy Technology and Policy, 9, 2013, 175-190
2013Jekayinfa, S.O. and Scholz, V. Estimation of Possible Energy Contributions of Crop Residues in Nigeria . In: Int. J. Energy Technology and Policy 9, 2013, 93-109
2013S. O. Jekayinfa and V. Scholz: Estimation of possible energy contributions of crop residues in Nigeria. In: Int. J. Energy Technology and Policy, 2013, 93-109
2013Jekayinfa, S.O. and Scholz, V. Laboratory Scale Preparation of Biogas from Cassava Tubers, Cassava Peels, and Palm Kernel Oil Residues. In: Energy Sources, 35, 2013, 2022-2032
2013Jekayinfa, S.O., Olaniran, J.A. and Sasanya, B.F. Life cycle assessment of soybeans production and processing system into soy oil using solvent extraction process. In: Int. J. Product Lifecycle Management, 6, 2013, 311-321
2013 Ohijeagbon, I.O., Waheed, M.A. and Jekayinfa, S.O. Methodology for the Physical and Chemical Exergetic Analysis of Steam Boilers. Energy. In: Energy, 53, 2013, 153- 164
2013Idehai O. Ohijeagbon, M. Adekojo Waheed, Simeon O. Jekayinfa: Methodology for the physical and chemical exergetic analysis of steam boilers. In: Energy, 2013, 153-164
2013Jekayinfa, S.O.: Potential Application of Nanotechnology in Developing countries of West Africa: Trend of Research Activities. IIYYT, 2013
2012Simeon Olatayo Jekayinfa: Building a Non Oil based Economy for Nigeria: The Potential of Value-Added Products from Agricultural Residues. Cuvillier Verlag Göttingen, 2012
2012Jekayinfa, S.O. Building a Non-Oil based Economy for Nigeria: The Potential of Value-Added Products from Agricultural Residues. Cuvillier Verlag Göttingen, Germany, 2012
2012Simeon Olatayo Jekayinfa, waheed, M.A. and Ohijeagbon, I.O.: Cumulative Exergetic Assessment of LPFO Utilized Steam Boilers. In: International Journal of Exergy, 2012, 119-135
2012S.O. Jekayinfa a, F.A. Ola S.O. Afolayan, R.O. Ogunwale On-farm energy analysis of plantain production in Nigeria. In: Energy for Sustainable Development, 2012, 339-343
2012Simeon Olatayo Jekayinfa, A. O. Adelhayo: Production of Biogas From Selected Crops And Animal Redidues In Nigeria. In: Simeon Olatayo Jekayinfa, Building a Non-Oil Export Based Economy for Nigeria: The Potential of Value-Added Products from Agricultural Residues. Cuvellier, 2012. 77-84
2012Simeon Olatayo Jekayinfa, A. O. Adelhayo: Production of Biogas From Selected Crops And Animal Residues In Nigeria. In: Simeon Olatayo Jekayinfa, Building a Non-Oil Export Based Economy for Nigeria: The Potential of Value-Added Products from Agricultural Residues. Cuvellier, 2012. 77-84
2011Simeon Olatayo Jekayinfa, Ohijeagbon, I.O. and Waheed, M.A: Annual and Compounded Life Cycle Cost Analysis of a Steam Boiler. In: LAUJET Journal of Engineering and Technology, 2011, 91-96
2009Simeon Olatayo Jekayinfa and Volkhard Scholz: Potential Availability of Energetically Usable Crop Residues in Nigeria.. In: Energy Sources, 2009, 687-697
2008Alamu, O.J., Waheed, M.A. and Jekayinfa, S.O. Effect of Ethanol-Palm kernel Oil Ratio on Alkali-catalyzed Biodiesel Yield. In: Fuel, 87, 2008, 1529-1533
2008Simeon Olatayo Jekayinfa, Jelil Alamu and Mufutau Adekojo Waheed: Effect of Ethanol-Palm kernel Oil Ratio on Alkali-catalyzed Biodiesel Yield. In: Fuel, 2008, 1529-1533
2008Simeon Olatayo Jekayinfa, Mufutau Adekojo Waheed, Jeremiah Oludele Ojediran and O.E. Imeokparia: Energy Analysis of Fruit Juice Processing Operations.. In: Energy, 2008, 35-45
2008Simeon Olatayo Jekayinfa and Adeleke Isaac Bamgboye: Energy Use Analysis of Selected Palm Kernel Oil Mills in South Western Nigeria. In: Energy, 2008, 81-90
2008Simeon Olatayo Jekayinfa: Ergonomic Evaluation and Energy Requirements of Bread-baking Operations in Southwestern Nigeria. In: Nutrition & Food Science, 2008, 239-248
2008Simeon Olatayo Jekayinfa and Mufutau Adekojo Waheed: Selected Fuel Properties of Biodiesel Produced from Shea Butter Oil and Palm Kernel Oil. In: Odunayo Clement Adebooye, Taiwo Kehinde and Andrew Adegboyega Fatufe, Food, Health and Environmental Issue in developing Countries: The Nigerian Situation. Cuvillier Verlag Göttingen, 2008. 326-334
2007Jekayinfa, S.O. Ergonomic Evaluation and Energy Requirements of Breadbaking Operations in Southwestern Nigeria. In: Agricultural Engineering International: the CIGR - E – Journal, 2007,
Simeon Olatayo Jekayinfa, Afolayan, S.O, Daramola, E. and Adebayo, A.O: On - Farm Energetics of Mango Production in Nigeria. . In: Renewable Energy, , 60-63