Samuel Umma | Phytochemistry | Best Researcher Award

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Dr. Samuel Umma | Phytochemistry | Best Researcher Award

Lecturer at Federal University Wukari, Taraba State, Nigeria

Dr. Samuel Bem Umma is a dedicated researcher and academician in the field of Fisheries and Aquaculture with over a decade of experience in teaching, research, and academic service. Based at the Federal University Wukari, Nigeria, he has made substantial contributions to sustainable aquaculture through studies on fish nutrition, microbial feed additives, aquatic toxicology, and fish health. His research promotes alternatives to synthetic antibiotics, particularly using bioactive compounds from Escherichia coli and indigenous plants. With over 20 published research papers, several conference presentations, and a book chapter with Springer, Dr. Umma exemplifies interdisciplinary collaboration and innovation. His teaching portfolio spans multiple courses across undergraduate and postgraduate levels, and he actively contributes to curriculum development and departmental responsibilities. Committed to advancing fisheries science in Africa, he is affiliated with major professional bodies such as the World Aquaculture Society and the Fisheries Society of Nigeria. Dr. Umma continues to champion sustainable aquaculture practices and environmental resilience.

Professional Profile 

Education

Dr. Samuel Bem Umma holds a strong academic background in Fisheries and Aquaculture. He obtained his Bachelor of Fisheries (B.Fisheries) in 2010 from the University of Maiduguri, Nigeria. He pursued further specialization by completing his Master of Science (M.Sc.) in Fisheries and Aquaculture at the University of Ibadan in 2013. Recently, in 2024, he earned his Doctor of Philosophy (Ph.D.) in the same field from the University of Ibadan, one of Nigeria’s leading institutions. His academic journey is marked by a consistent focus on aquatic ecosystems, sustainable aquaculture systems, and fish nutrition, forming the theoretical and practical foundation of his current research pursuits. This educational progression reflects both his academic commitment and long-term investment in enhancing aquaculture research and practice in Nigeria and beyond. His education has equipped him with a multidisciplinary understanding of aquatic health, nutrition, toxicology, and biotechnology—all of which are central to his professional and research work.

Professional Experience

Dr. Umma began his academic career in 2015 as a Lecturer at the Department of Fisheries and Aquaculture, Federal University Wukari, Taraba State, Nigeria. Over the past decade, he has taught more than 20 specialized courses, including Fish Nutrition, Limnology, Aquatic Toxicology, Fish Genetics, Fish Biochemistry, and Advanced Aquaculture. He has served in multiple administrative roles such as Acting Head of Department, Departmental Examination Officer, SIWES Coordinator, and Secretary of the Postgraduate Committee. He has actively participated in departmental curriculum review, project guideline development, and student advising across all academic levels. His contributions extend to the organization of departmental resources, faculty IGR initiatives, and quality assurance in teaching and learning. Beyond classroom instruction, Dr. Umma’s hands-on involvement in research and academic leadership demonstrates a well-rounded professional commitment to both education and fisheries research, which is essential for capacity building in Nigerian aquaculture and higher education.

Research Interests

Dr. Umma’s research interests lie primarily in fish health and nutrition, aquatic toxicology, microbial biotechnology, and phytogenic feed additives. His work is at the intersection of sustainability, biotechnology, and aquaculture, with a focus on reducing antibiotic use in fish farming through natural alternatives. He explores the use of bioactive metabolite extracts from non-pathogenic Escherichia coli and plant-based compounds such as Heinsia crinita to improve fish immunity, growth, and environmental safety. His studies often incorporate water quality analysis, heavy metal bioaccumulation, and the impact of feed formulations on fish physiology. Furthermore, he is interested in optimizing aquaculture systems for rural and commercial fisheries in West Africa. His research aligns with global efforts toward sustainable food systems, addressing both productivity and environmental protection. He also contributes to understanding fish population dynamics, hatchery techniques, and post-harvest preservation—all vital for improving aquaculture output and food security in developing regions.

Research Skills

Dr. Umma possesses a diverse array of research skills that span aquatic sampling, nutrient analysis, microbial screening, toxicological assays, and fish growth performance trials. He is proficient in designing and conducting controlled feeding experiments using plant-based and microbial supplements, evaluating fish health via haematological and biochemical assays. His technical abilities include zooplankton biomass estimation, bioaccumulation studies of heavy metals, and water quality assessments under varying ecological conditions. He is experienced in formulating experimental fish diets and measuring feed conversion efficiency, survival rates, and immune responses. Dr. Umma also has advanced capabilities in data analysis using statistical software, scholarly writing, and scientific communication. His recent collaborative studies show his strength in interdisciplinary research, combining aquaculture with microbial biotechnology and pharmacology. He is adept at publishing in peer-reviewed journals and preparing research findings for conference presentations. These competencies position him as a capable and evolving researcher in sustainable fisheries science.

Awards and Honors

While Dr. Samuel Bem Umma has not yet received major international research awards, his growing academic record and recent Ph.D. conferment in 2024 mark significant milestones in his career. His selection as a speaker and presenter at national and regional conferences, such as the World Aquaculture Society (African Chapter), Aquaculture Ghana, and National Biotechnology Research Conference, reflects peer recognition of his work in sustainable aquaculture. He has also contributed a book chapter published by Springer—a notable academic achievement that demonstrates international engagement. Additionally, his research on plant-based diets and microbial metabolites in fish farming is gaining scholarly attention, as indicated by recent publications in indexed journals and a patent under process. As a member of professional bodies like FISON, ANIFS, and WAS, he is recognized within his field and continues to build his academic visibility and leadership. These achievements collectively position him as an emerging scholar of promise in fisheries research.

Conclusion

Dr. Samuel Bem Umma demonstrates solid credentials and emerging excellence in fisheries and aquaculture research. His work is particularly impactful in sustainable fish production and microbial therapeutics — areas of critical importance to food security and environmental sustainability. While certain metrics such as citation impact and international funding could be improved, his interdisciplinary innovation, growing publication record, and commitment to academic development make him a suitable and promising candidate for the Best Researcher Award.

Publications Top Noted

  • Adeshina I., Sani R.A., Adewale Y.A., Tiamiyu L.O., Umma S.B. (2018)
    Effects of dietary Moringa oleifera leaf meal as a replacement for soybean meal on growth, body composition and health status in Cyprinus carpio juveniles
    Croatian Journal of Fisheries 76(4), 174–182 – Cited by: 39

  • Umma S.B., Iyiola A.O., Adeshina I. (2023)
    Relationship pattern of enteric bacterial load and assessed micronutrients in the gut of Clarias gariepinus fish sampled in the Ibadan municipal zone
    Journal of Basic and Applied Zoology 84(1):23 – Cited by: 5

  • Adeshina I., Umma S.B., Adesanmi O., Adewale Y.A. (2016)
    Distribution of bacteria load in fish tissues, pond water and sediment in Oyo State, Nigeria – Cited by: 2

  • Olukunle O., Umma S.B. (2016)
    Evaluation of African Catfish Clarias gariepinus Responses to Graded Levels of Zinc Practical Diet
    African Journal of Fisheries and Aquatic Resources Management 1, 90 – Cited by: 2

  • Paray B.A., Adeshina I., Bhat E.A., Raji A., Umma S.B., Alliy R.O., Tiamiyu L.O. (2024)
    Effect of dietary Lagnaria breviflora leaves extract on African catfish juveniles
    J. Anim. Physiol. Anim. Nutr. 108(4):1164–1175 – Cited by: 1

  • Tyokumbur E.T., Umma S.B. (2017)
    Assessment of Heavy Metal Bioaccumulation in Wild Fish
    American Journal of Agricultural Science 4(2):23–28 – Cited by: 1

  • Tyokumbur E.T., Umma S.B. (2017)
    Sarotherodon melanotheron from Alaro Stream in Ibadan, Nigeria
    American Journal of Agricultural Science 4(6):120–125 – Cited by: 1

  • Ogunremi J.B., Sadiq H.O., Umma S.B., Oshimagye M.I. (2016)
    Perception on acceptability of extension agents among rural fish farmers
    Nigerian Journal of Fisheries and Aquaculture 4(1):59–62 – Cited by: 1

  • Umma S.B., Agbeja Y.E., Iyiola A.O. (2025)
    Sustainable Extraction and Production of Raw Materials for Bio-based Products in the Global South
    Book Chapter – Springer

  • Iyiola A.O., Kolawole A.S., Umma S.B., Iriobe T. (2024)
    Length-weight relationship of Oreochromis niloticus and Chrysichthys nigrodigitatus
    Aceh Journal of Animal Science 9(2):53–59

  • Umma S.B., Agbeja Y.E., Oyebola O.O., Ametefe G.D. (2024)
    Growth optimization and metabolite yield of non-pathogenic Escherichia coli from African catfish gut
    Tropical Journal of Pharmaceutical Research 23(12):2079–2087

  • Umma S.B., Ujah S., Gani B., Agu R.Z. (2023)
    Bacteriological diversity of organs of three fish species from Nigerian rivers
    Nigerian Journal of Fisheries 20(1)

  • Umma S.B., Adeshina I., Samuel S., Poirmozaffar S. (2025)
    Growth and gut bactericidal potential of Heinsia cinita-based diet in Nile Tilapia
    Scientifica

  • Adeshina I., Bhat E.A., Fawole O.O., Paray B.A., Umma S.B., Tiamiyu L.O. (2025)
    Herbal leaves mixture extract improves growth and Gyrodactylus resistance in hybrid catfish
    Aquaculture Nutrition

  • Umma S.B., Adeshina I. (2012)
    Zooplankton production and biomass estimates in Maiduguri, Nigeria
    Int. J. of Science and Development Studies

  • Bem U.S., Omoniyi D.A., Ibagye O.M., Flourizel I., Mamndeyati U.N., Kida D.A.
    Clarias gariepinus production study

  • Iyiola A.O., Umma S.B.
    Overview of triploid fish production processes for aquaculture

  • Tyokumbur E.T., Okorie T.G., Umma B.S.
    Appraisal of heavy and trace metals in sediments and fish

  • Tyokumbur E.T., Okorie T.G., Umma B.S.
    Bioaccumulation of metals in Clarias lazera and Tilapia zilli

  • Tyokumbur E.T., Okorie T., Umma B.
    Trace metal concentration in organs of Heterotis niloticus

Ismail Yener | Phytochemistry | Best Researcher Award

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Assoc. Prof. Dr. Ismail Yener | Phytochemistry | Best Researcher Award

Department of Analytical Chemistry at University of Dicle, Turkey

Assoc. Prof. Dr. İsmail Yener is a distinguished academic and researcher specializing in analytical chemistry, phytochemistry, and natural product analysis. With over a decade of experience in higher education and scientific research, Dr. Yener has made significant contributions to the fields of pharmaceutical chemistry and plant-based bioactive compounds. He has played an integral role in numerous national research projects, authored over 30 peer-reviewed articles, and supervised multiple graduate theses. His interdisciplinary research bridges chemistry, pharmacognosy, and biomedical sciences, focusing on antioxidant, antidiabetic, and antiaging properties of medicinal plants. As an active faculty member at Dicle University’s Faculty of Pharmacy, he also holds administrative leadership roles and contributes extensively to curriculum development. Recognized for both his academic rigor and scientific communication, Dr. Yener’s expertise and dedication to research excellence make him a key contributor to the advancement of pharmaceutical and health sciences in Turkey and beyond.

Professional Profile 

Education

Dr. İsmail Yener earned his Ph.D. in Chemistry from Dicle University’s Institute of Science in 2017, with a dissertation on secondary metabolites and bioactivity evaluation of Euphorbia species using advanced analytical techniques such as LC-MS/MS and ICP-MS. He completed his Master’s degree in Chemistry in 2011, also at Dicle University, focusing on solid-phase extraction and trace metal analysis. His undergraduate education includes a Bachelor’s in Chemistry from Dicle University (2008), and he further expanded his interdisciplinary qualifications by obtaining bachelor’s degrees in International Relations (2021) and Health Administration (2025) from Anadolu University through open education. This diverse educational background has equipped him with a strong scientific foundation, complemented by an understanding of public health and international policy contexts—allowing for a broader vision in pharmaceutical research and academic leadership.

Professional Experience

Dr. Yener began his academic career as a lecturer at Dicle University’s Faculty of Pharmacy in 2013 and has since risen to the rank of Associate Professor in the Department of Analytical Chemistry. Throughout his tenure, he has taught a wide range of undergraduate and postgraduate courses, including Analytical Chemistry, Atomic Spectroscopy, and Method Validation. He currently serves as the Head of the Analytical Chemistry Department and the Vice Director of the Institute of Health Sciences. Additionally, he is a member of the Executive Board of the Faculty of Pharmacy. These leadership roles demonstrate his commitment not only to teaching and research but also to academic administration and strategic development within the university. His career progression reflects consistent excellence in both scientific inquiry and institutional service.

Research Interests

Assoc. Prof. Dr. İsmail Yener’s research interests center on analytical method development, phytochemistry, and the pharmacological evaluation of natural products. He focuses on investigating the chemical composition, biological activities, and pharmaceutical potentials of medicinal plants and essential oils. His studies often involve advanced analytical techniques such as LC-MS/MS, GC-MS, ICP-MS, and HPLC-IT-TOF, applied to explore antioxidant, anti-inflammatory, antidiabetic, and antiaging properties of bioactive compounds. He is particularly interested in the validation of analytical methods for quantifying secondary metabolites and understanding their structure–activity relationships. Furthermore, his work includes chemometric analysis, enzyme inhibition studies, and nanotechnology applications in phytopharmaceuticals. These interests not only contribute to academic knowledge but also address real-world challenges in drug discovery and plant-based therapeutics.

Research Skills

Dr. Yener possesses advanced research skills in analytical instrumentation, experimental design, and data analysis. He is proficient in using state-of-the-art techniques such as LC-MS/MS, GC-MS, ICP-OES, HPLC-IT-TOF, and atomic spectroscopy for the detection and quantification of phytochemicals and trace elements. He excels in method development, validation, and chemometric evaluation, ensuring accuracy and reproducibility in experimental research. His expertise extends to bioassays, enzyme inhibition screening, and in vitro activity studies of plant-derived compounds. Additionally, he has experience in supervising laboratory research projects, thesis advising, grant proposal writing, and coordinating multi-investigator collaborations. His comprehensive skill set enables him to integrate analytical precision with biological relevance, facilitating the development of novel bioactive compounds and pharmaceutical applications from natural sources.

Awards and Honors

Dr. İsmail Yener has received notable recognition for his research contributions, including the Best Speech Award at BIT’s 6th Annual World Congress of Food and Nutrition held in China in 2017. This award highlights his strength in scientific communication and international engagement. He has also been actively involved in nationally funded research projects supported by Turkish higher education institutions and TUBITAK, underscoring the impact and competitiveness of his work. His leadership roles in scientific research and graduate supervision reflect academic recognition by peers and institutional bodies. In addition to his formal honors, his articles have been published in prestigious journals, and he has contributed significantly to the understanding of bioactive compounds in medicinal plants—further solidifying his status as a respected researcher in the field of pharmaceutical and analytical chemistry.

Conclusion

Assoc. Prof. İsmail Yener is highly suitable for the Best Researcher Award based on his exceptional academic contributions, leadership in analytical and pharmaceutical research, and his role in graduate mentorship and institutional development. His consistent publication record, scientific rigor, and interdisciplinary approach make him a valuable contributor to natural product and medicinal chemistry research. To further strengthen his candidacy in future award cycles, he may consider increasing his international research presence, seeking translational research outcomes, and showcasing the societal impact of his work more explicitly. Nonetheless, his current achievements clearly reflect a researcher of distinction and innovation.

Publications Top Noted

  • A comprehensive LC–MS/MS method validation… – Yilmaz MA, Ertas A, Yener I, et al. – Journal of Pharmaceutical and Biomedical Analysis – 2018 – Cited by: 80

  • A GC–MS method validation for Salvia hypargeia… – Bakir D, Akdeniz M, Ertas A, Yener I, et al. – Journal of Food Biochemistry – 2020 – Cited by: 68

  • Selective in vitro and in silico enzyme inhibitory activities… – Yener I, Kocakaya SO, Ertas A, et al. – Food Chemistry – 2020 – Cited by: 59

  • A detailed chemical and biological investigation of Allium species… – Izol E, Temel H, Yener I, et al. – Chemistry & Biodiversity – 2021 – Cited by: 55

  • Chemical and biological investigation of Achillea species… – Yener I, Yilmaz MA, Olmez OT, et al. – Chemistry & Biodiversity – 2020 – Cited by: 53

  • UHPLC-ESI-MS/MS and GC-MS analyses of Verbascum pinetorum… – Boga M, Ertas A, Yener I, et al. – Iranian Journal of Pharmaceutical Research – 2016 – Cited by: 50

  • Chemical and biological profile of Euphorbia species… – Yener I, Olmez OT, Ertas A, et al. – Industrial Crops and Products – 2018 – Cited by: 49

  • Study on herbal teas and phenolic acids… – Ertas A, Yener I – South African Journal of Botany – 2020 – Cited by: 36

  • Chemical profile of Malva neglecta and Malvella sherardiana… – Hasimi N, Oral EV, Yener I, et al. – Marmara Pharmaceutical Journal – 2017 – Cited by: 35

  • ICP-MS determination of lead in liver samples… – Arica E, Yuksel B, Yener I, et al. – Atomic Spectroscopy – 2018 – Cited by: 30

  • Enzyme inhibition of Salvia species and docking simulations… – Kocakaya SO, Ertas A, Yener I, et al. – Iranian Journal of Pharmaceutical Research – 2020 – Cited by: 27

  • Trace element analysis in plants using ICP-OES – Yener I – Iğdır University Journal of Science – 2019 – Cited by: 27

  • Preconcentration of Th(IV) and Ce(III) using biosorbents… – Yener I, Oral EV, et al. – Ecological Engineering – 2017 – Cited by: 26

  • Phytochemical studies on Nepeta species… – Akdeniz M, Ertas A, Yener I, et al. – Journal of Food Biochemistry – 2020 – Cited by: 24

  • Trace elemental analysis of Allium species… – Oral EV, Tokul-Ölmez Ö, Yener I, et al. – Analytical Letters – 2019 – Cited by: 24

  • LC-MS/MS and GC-MS analysis of Astragalus species… – Hasimi N, Ertas A, Yener I, et al. – Biological Diversity and Conservation – 2017 – Cited by: 24

  • Chemical and biological profile of Salvia multicaulis… – Akdeniz M, Yener I, et al. – Industrial Crops and Products – 2021 – Cited by: 22

  • Bioactivities and phytochemical contents of various plants… – Yener I – Industrial Crops and Products – 2020 – Cited by: 22

  • Phytochemical and bioactivity studies of Gundelia species… – Ertas A, Firat M, Yener I, et al. – Chemistry & Biodiversity – 2021 – Cited by: 21

  • Chemical profiling of Euphorbia species by GC-MS and LC-MS… – Yener I, Ertas A, Yilmaz MA, et al. – Analytical Letters – 2019 – Cited by: 20