Author(s)

Paul Attien^1,2,3*, Evelyne Toe⁴, Kra Athanase Kouassi^1,3, Arthur Constant Zébré¹, Mamayé Neolly Gomé¹, Haziz Sina², Nanouman Marina Christelle Assohoun-Djeni¹, Arsene Konan¹, Ibourehema Coulibaly¹, Baba-Moussa Lamine², Adjehi Dadie³

¹Department of Biochemistry and Microbiology, Laboratory of Agrovalorisation, Jean Lorougnon Guede University, Daloa, Côte d’Ivoire.
²Laboratory of Biology and Molecular Typing in Microbiology, Faculty of Science and Technology, University of Abomey-Calavi, Cotonou, Benin.
³Department of Food Science and Technology, Laboratory of Food Biotechnology and Microbiology, Nangui Abrogoua University, Abidjan, Côte d’Ivoire.
⁴Training and Research Unit of Biological Sciences, Department of Biochemistry-Genetic, University of Peleforo Gon Coulibaly, Korhogo, Côte d’Ivoire.

Fish is rich in essential nutrients but can remain a potential source of food poisoning. A study was, therefore, carried out with the general objective of highlighting the probable biological and chemical dangers associated with the consumption of fish and freshwater fruits from the Guéssabo river. The present study was conducted on 50 carp fish, 50 mackerel fish, 50 frogs and 50 mollusks caught in the Guéssabo River. Microorganisms were enumerated by conventional tests and heavy metals were investigated by Inductively Coupled Plasma Optical Emission Spectrometry. The enumeration showed high levels of thermotolerant Coliforms (2.5 × 10⁴), Enterobacteriaceae (3.4 × 10⁴), S. aureus (2.3 × 10³) and Yeast/Molds (2.1 × 10⁴), in all samples the standards were not in conformity with the required standards. High levels of Al (7230 μg/kg) and Cd (21.57 μg/kg) were observed in carp fish and these values are above the standard. In conclusion, the fish caught in the Guéssabo River could be a health risk factor for the consumer.

Fish, Microorganisms, Heavy Metals, Sanitary Quality, Guéssabo River of Côte D’Ivoire

Attien, P. , Toe, E. , Kouassi, K. , Zébré, A. , Gomé, M. , Sina, H. , Assohoun-Djeni, N. , Konan, A. , Coulibaly, I. , Lamine, B. and Dadie, A. (2022) Evaluation of Health Risks Related to the Consumption of Fish from the Guéssabo River. Food and Nutrition Sciences, 13, 55-64. doi: 10.4236/fns.2022.131006.