About OYEDEJI OLALEKAN ABDULRASAQ, PhD

Senior Lecturer|ND (Science Laboratory Technology), BSc. (Chemical Sciences), MSc. (Analytical Chemistry), PhD (Analytical Chemistry)

School

SCHOOL OF PURE AND APPLIED SCIENCES

Department

Science Laboratory Technology

Programme

National Diploma & Higher National Diploma

Selected Publications

1. Abdulrasaq Oyedeji, BibilomoOdeyemi, SulaimonAdewuyi and Luqmon Azeez (2019). Physical Properties, Chemical Composition and Nutritional Quality Potentials of Lonchocarpus sericeus (Cube root) Seeds and Seed Oil. Walalaik Journal Science and Technology (WJST). Submitted
2. A.O. Oyedeji, T.A.M. Msagati, A.B. Williams and N.U. Benson (2019).Antibiotic residues in frozen poultry by a solid-phase dispersion method and liquid chromatography-triple quadrupole mass spectrometry. Toxicology Reports. TOXREP 2019 284. Submitted
3. Abdulrasaq Oyedeji, Titus Msagati, Akan Williams and Nsikak Benson (2019). Data on Antibiotic Residues in Different Poultry Tissues using Solid Phase Extraction and HPLC-DAD. Data in Brief DIB-D-19-01337. Submitted    
4. Luqmon Azeez, SegunAdebisi, Abdulrasaq Oyedeji, Rasheed Adetoro, KazeemTijani (2019). Bioactive compounds’ contents, drying kinetics and mathematical modelling of tomato slices influenced by drying temperatures and time. Journal of the Saudi Society of Agricultural Sciences,18(2):120-126 http://dx.doi.org/10.1016/j.jssas.2017.03.002
5. Oyedeji O. A., Azeez L. &Osinfade B. G. (2017). Chemical and Nutritional Compositions of Flame of Forest Delonix regia) Seeds and Seed Oil.South African Journal of Chemistry, 70:16–20. http://dx.doi.org/10.17159/0379-4350/2017/v70a3
6. Azeez L., Oyedeji O. A.,  Adewuyi S. O., Tijani K. O., Adebisi S. A., &Olaogun M. A. (2016). Precursors Influencing Tropospheric Ozone Formation and Apportionment in Three Districts of Ilupeju Industrial Estate, Lagos. American Journal of Chemistry, 6(3):65-73. http://dx.doi.org/10.5923/j.chemistry.20160603.01
7. Oyedeji O. A., Azeez L., Adewuyi S.O.,  Osinfade B.G. &Bamimore M.O.(2015). Flavonoid profile, anthocyanin, carotenoid, sugar and vitamin compositions of Lonchocarpussericeus seeds. African Journal of Food Science and Technology, 6(5):131-135. http:/dx.doi.org/10.14303/ajfst.2015.051
8. Azeez, L., Oyedeji, A. O., Adewuyi, S. O. &Tijani, K. O. (2015).Syntheses, characterizations and antioxidant activities of copper complexes ofquercetin as influenced by redox states. International Journal of Biological and Chemical Science, 9(5):2712-2718.http://dx.doi.org/10.4314/ijbcs.v9i5.40
9. Azeez, L., Ogundode, S. M., Ganiyu, O. T., Oyedeji, O. A., Tijani, K. O. &Adewuyi S.  O. (2015) Spectra characterization, flavonoid profile, antioxidant activity and antifungal property of Seneciobifraeand its copper complex. Scientific Research and Essays, 10(18):593-599. http://dx.doi.org/10.5897/SRE2015.6194
10. Azeez, L., Oyedeji, O.A., Abdulsalami, I.O. &Adewuyi, S.O. (2013). Characterization of odorous compounds in air, leachate, stream and well in and around Taju-Bello Dumpsite, Lagos, Nigeria. Advances in Environmental Research,2(2):143-153.http://dx.doi.org/10.12989/aer.2013.2.2.143

Conferences Attended

1. Abdulrasaq O. Oyedeji, Titus A.M. Msagati,Akan B. Williams,Nsikak U. Benson (2019). Distribution of antibiotic residues in non-medicated poultry feeds by High-Performance Liquid Chromatography with Diode-Array Detection. International Conference on Engineering for a Sustainable World. Manuscript Number: ICESW20190289.
2. Oyedeji Olalekan A., Msagati Titus A. M., Williams Akan B., and Benson Nsikak U. (2019). Target Analysis of Antibiotic Drugs in Poultry Feedstuff by Solid Phase Extraction and Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry. International Conference on Science and Sustainable Development. Held at Covenant University, Ota, Nigeria between 6th and 8th May, 2019.
3. Oyedeji Oye Oyedeji O.A., Odeyemi B. A. &Osifade B. G. (2018). Gas chromatographic analysis of bioactive components in the seed oil of Pentaclethramacrophylla (African oil bean tree). A paper presented at the 1st International conference and exhibition on technological innovation and global competitiveness, held at the International conference centre, Federal Polytechnic, Ilaro, 5th – 8th November, 2018.
4. Oyedeji O.Oyedeji O. A., Odeyemi B. A. &Omoyeni O. C. (2018). Bioactive components in the seed oils of Lonchocarpus sericeus (Cube root) and Delonix regia (Flame of forest). A paper presented at the 41st Annual International Conference of The Chemical Society of Nigeria (CSN), Ibadan, 2018 held between 17th and 20th September, 2018.
5. Oyedeji O. A. &Olasunkanmi A. (2018). Functional properties of protein isolates from African oil bean seeds (Pentaclethramacropylla). A paper presented at the 3rd national conference of Academic Staff Union of Polytechnics (ASUP) Zone C (Ado-Ewi 2018) held at the Federal Polytechnic, Ado-Ekiti between 27th and 30th August, 2018. 
6. Oyedeji O. A. &Olasunkanmi A. (2018). Functional properties of flours from the seeds of Flame of forest (Delonix regia) and Cube root (Lonchocarpus sericeus). A paper presented at the 10th International conference on sciences, engineering and environmental technology (ICONSEET) held between 16th and 29th July, 2018 at the Federal Polytechnic, Ede.
7. Oyedeji O. A.&Osifade B. G.(2016). Evaluation of different thermal processing methods on mineral, amino acid and fatty acid compositions of Lonchocarpus sericeus seeds. A paper presented at the 32ndAnnual NationalConference/Scientific Workshop of the Nigerian Institute of Science Laboratory Technology, held at the main auditorium, Faculty of Management Sciences, University of Abuja, Abuja, 22nd – 25th November, 2016.
8. Oyedeji O. A. (2016). Effects of different neutral salts on the functional properties of hulled Lonchocarpus sericeus and Delonix regia seeds flours. A paper presented at the 5th National Conference of Academic Staff Union of Polytechnics, Ilaro Chapter, 16th – 19th October, 2016.
9. Oyedeji O. A., Azeez A. L., Osinfade B. G. & Oyedeji O. A. (2016). Physical properties, chemical composition and nutritional quality potentials of Lonchocarpus sericeus. A paper presented at A 3-Day International Conference organized by the Department of Chemistry, Covenant University, Ota, Nigeria, June 29 – July 1, 2016.
10. Oguntade, B. K. &Oyedeji, A. O. (2015). Room Temperature Synthesis of a Novel Zn(II) Metal Organic Framework. A paper presented at the 3rd Annual National Conference of the School of Applied Science, The Federal Polytechnic, Ilaro.