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Name

Dr. Onot Obono Ekpe

Department

Biochemistry

Designation

Senior Lecturer

Email

[email protected]


About Dr. Onot Obono Ekpe

Dr. Onot Obono Ekpe studied Chemistry and obtained a B.Sc. (Hons) degree in Chemistry in 1986, M. Phil. (Food Chemistry) in 1994 and PhD degree in Nutrition and Food Science (1998), all from the University of Calabar. Dr Ekpe also holds a Postgraduate Diploma in Agribusiness and Postharvest Management from the Galilee International Management Institute, Israel (2014). In 1980, Onot Obono Ekpe was employed into the services of the Cross River State Government Ministry of Agriculture where she rose through the ranks to become a Director in the Cross River State Civil Service in 2008. She served the University of Calabar between 2010 and 2015 as an Adjunct Lecturer. In March 2015, she was given a permanent appointment by the University of Calabar as a Senior Lecturer in the Department of Biochemistry. Since then, she has been teaching, mentoring and contributing to the graduation of students in the University. She has over twenty two publications in reputable peer reviewed local and international journals. She is reputed to be the first Nigerian Scientist to have isolated bioactive principles from Irvingia gabonensis (locally called ogbono). Dr Onot Obono Ekpe’s main research interests vary from food chemistry, food microbiology, postharvest loses to Industrial and Nutritional Biochemistry. She has participated and presented papers at many local and International Scientific Conferences, symposia, seminars and workshops amongst which include dietary sufficiency in mineral contribution from African yam beans (Sphenostylis stenocarpa) and soya beans (Glycin sp) consumed in southern Nigeria that she presented at the IUNS 21st ICN International Congress of Nutrition “From Sciences to Nutrition Security” Buenos Aires, Argentina, 15-20 October 2017. Dr Ekpe has successfully supervised and co-supervised four graduate students in Nutrition and Food Science and many undergraduate students’ projects. Dr Ekpe is a member of many professional groups including Nutrition Society of Nigeria, Institute of Public Analyst of Nigeria, Nigeria Institute of Food Science and Technology and American Society of Science and Technology. She is happily married with children.


S/N Qualification School Atttended Started Finished
FSLCDuke Town Primary School, Calabar, Cross River State, Nigeria19701972
WAECCommunity Secondary School, Ugep, Cross River State19721977
GCE A' LevelFederal School of Arts and Science, Ogoja, Cross River State, Nigeria19781980
B.Sc. (Chemistry)University of Calabar, Calabar, Cross River State, Nigeria19841986
M.Phil. Food ChemistryUniversity of Calabar, Calabar, Cross River State, Nigeria19921994
P.hD Food Science and NutritionUniversity of Calabar, Calabar, Cross River State, Nigeria19941998

S/N Publication
Ekpe, O. O., Nwaehujor, C. O., Ejiofor, C. E., Arikpo, P. W., Woruji, E. E., & Amor, E. T. (2019). Irvingia Gabonensis seeds extract fractionation, its antioxidant analyses and effects on red blood cell membrane stability. PharmacologyOnline, 1, 337-353.
Bassey, S. O., Ekpe, O. O., Udofa, A. L., & Essien, N. M. (2018). Ethanol Extract of Irvingia gabonensis (bush mango) seed improves renal and hepatic function in wistar rats. IOSR Journal of Pharmacy and Biological Science, 13 (3), 46-50.
Ekpe, O. O., Bassey, S. O., Udefa, A. L., & Essien, N. M. (2018). Physicochemical properties and fatty acid profile of Irvingia gabonensis (kuwing) seed oil. International Journal of food Science and Nutrition, 3(4), 153-156.
Igile, G. O., Iwara, A. I., Ekpe, O. O., Isika, A. I., & Mgbeje B. I. A. (2018). Antihypertensive And Electrolyte Modulatory Potential Of Vernonioside E (Steroidal Saponin) From Vernonia Amygdalina (Asterecea) In Adult Albino Wistar Rats. World Journal Of Advance Healthcare Research, 2(4), 195-203
Igile G. O., Okoi U. L., Iwara I. A., Ekpe O. O., Mgbeje B. I. A., & Ebong P. E. (2018). Aerial Constituents Of Ficus Vogelii Reversed Phenylhydrazine-Induced Anemia In Albino Wistar Rats. World Journal Of Pharmacy And Pharmaceutical Sciences, 7(14), 136-162.
Ekpe, O. O., Aburime, L. C., & Mgbeje, B. I. A. (2018). Determination of Nutrients Composition and Protein Quality of Itugha Using Albino Wister Rats. Nigerian Journal of Nutritional Sciences. Nigerian Journal of nutritional Sciences. 39(2), 120-126.
Bassey, O. B., Ekpe, O. O., & Udefa, A. L. (2018). Ethanol extract of Irvingia Gabonensis (Bush Mango) seed increases microbial load in the colon of wistar rats. European Journal of Pharmaceutical and Medical Research, 5(11), 31-36.
Ekpe, O. O., Okon, E. E-D., Madugba, E. (2018). Dietary sufficiency in mineral contribution from African yam beans (Sphenostylis stenocarpa) and Soya beans (Glycine sp) consumed in southern Nigeria. Advances in Food Processing and Technology, AFPT-108. DOI:10.29011/AFPT-108.100008.
Lawal, O. O., Ekpe O. O., Bassey, S. C., Obeten, O. O. (2017). Composition of Sugars in Honey Produced in the South-South and South –West Regions of Nigeria. International Journal of Sciences, 6, 179-185.
Igile, G. O., Iwara, I. A., Ekpe, O. O., Mgbeje, B. I. A., & Eteng, M. U. (2017). Saponin Fraction of Gongrenema latifolium Reverses Dyslipidemia and Catalyses Glucokinase in Lowering Blood Glucose Sugar in Streptozocin-induced Diabetic Rats. Journal of Advances in Medical and Pharmaceutical Sciences, 14(2), 1–12.
Igile, G. O., Ekpe, O. O., Essien, N. M., Bassey, S. C., & Agiang, M. A. (2016). Quality Characteristics of Tomato Juice Produced and Preserved with and without its seeds. Danish Journal of Food Science and Technology, 2 (1), 001-009
Ekpe, O. O., Igile, G. O., Williams, I. O., & Eworo, P. (2016). Quality Mapping of Tigernut oil and the Extraction Efficiency Between n-hexane and Petroleum Ether Solvents. Food Science and Quality Management. 50, 39-48.
Ekpe, O. O., Igile, G. O., & Eteng, M. U. (2016). Sensory Evaluation during In-Process Optimization of ‘Itugha’ Production. American Journal of Science and Technology, 3(3), 73-81.
Ekpe,O. O., Igile, G. O., Eyong, U. E., & Eteng, M. U. (2015). Optimization of Microbial Activity in Irvingia Gabonensis Seeds Fermentation during ‘Itugha’ Production. International Journal of Scientific & Technoloy Research, 4 (11): 205-207.
Williams, I. O., Ugaje, S. A., Igile, G. O., & Ekpe, O. O. (2015). Occurrence of Aflatoxin in some Food Commodities commonly consumed in Nigeria. Journal of Food research 4(5), 81-88.
Ekpe, O. O., Igile, G. O., Esu, B. E., Oguntunna, B. E. (2014). Essential Oils Constituents of ‘Kuwing’ Oil from Irvingia gabonensis seeds Ferment. International Journal of Food and Fermentation Technology, 4(2), 93-99.
Ekpe, O. O., & Igile, G. O. (2013). Anti-Nutrient Composition, and Nutritional Potential of Itugha: A fermented Product from Irvingia gabonensis Seeds. International Journal of Biochemistry, 108, 266-272.
Ene-Obong, H. N., Sanusi, R. A., Udenta, E. A., Williams, I. O., Anigo, K. M., Chibuzo, E. C., Aliyu, H. M., Ekpe, O. O., & Davidson, G. I. (2013). Data Collection and Assessment of commonly consumed foods and recipes in six geo-political zones in Nigeria: Important for the development of a national food composition database & dietary assessment. Food Chemistry, 140, 539-546
Williams, I., Agiang. M., & Ekpe, O. O., (2009). Nutritional Quality of 1st Generation Quality protein maize Diet and its effect on some biological Indices of Albino Wistar Rats. American Journal of Food Technology, 4(1), 30-35.
Ekpe, O. O. (2009). Microbiology of ‘Itugha’ a traditional spread obtained from fermented Irvingia gabonensis (dika nut) seeds. Nigeria Journal of Nutritional Sciences, 30(1), 130-134.
Ekpe, O. O., Umoh, I. B., & Eka, O. U. (2007). Effect of a Typical Rural Processing Method on Proximate composition and Amino Acid Profile of bush mango seed (irvingia gabonensis). African Journal of Food Agriculture Nutrition and Development, 7(1), 164-171
Agiang, M., Williams, I., & Ekpe, O. O., (2006). Effect of Quality Protein Maize diet on Liver integrity and aminotransferases. Global Journal of Pure and Applied Sciences, 12, 189-192

warning No Result For Grants Received.


S/N Conference Description Started Finished
39th Nutrition Society of Nigeria (NSN) Annual Conference and Scientific Meeting Nsukka 2008. Theme: Nutrition-A Key to Achieving the Millennium Development Goals. 2008-09-242008-09-27
39th Nutrition Society of Nigeria (NSN) Annual Conference and Scientific Meeting Nsukka 2008. Theme: Nutrition-A Key to Achieving the Millennium Development Goals. 2008-09-242008-09-27
2nd Federation of African Nutrition Societies Congress Fanus 2011, Abuja, Nigeria. Theme: Accelerating Nutrition Actions for Africa's Development2011-09-112011-09-15
Nutrition Society of Nigeria 42nd Annual General Meeting and Scientific Conference, Asaba, Delta State. Theme: Nutrition, Food Security, MGD and National Development. 2012-09-182012-09-22
43rd Annual General \meeting and Scientific Conference of Nutrition Society of Nigeria, Calabar, 2014. Theme: Prioritising The Nutrition Agenda for Sustainable Development in the 21st Century.2014-09-032014-09-07
Technical Mission Consolidation Workshop for the Restructured Commercial Agriculture Development Project (CADP), Kaduna2014-09-082014-09-13
Technical Mission Consolidation Workshop for the Restructured Commercial Agriculture Development Project (CADP), Kaduna2014-09-082014-09-13
Conference on world food systems: Tackling world food system challenges across disciplines, sector and scales. Ascona Switzerland.2015-06-212015-06-26
Nutrition Society of Nigeria 46th Annual General Meeting and Scientific Conference Theme – Tackling the Scourge of Hidden Hunger in Nigeria. Makurdi Benue StateNegotiating Extinction and Underutilization of Indigenous Foods of Rural Populations: Nigeria Tiger nuts as a Case Study. 2016-09-202016-09-24
IUNS 21st ICN International Congress of Nutrition “From Sciences to Nutrition Security” Buenos Aires, Argentina.Dietary sufficiency in mineral contribution from African yam beans (Sphenostylis stenocarpa) and soya beans (Glycin sp) consumed in southern Nigeria.2017-10-152017-10-20