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Full-Text Articles in Life Sciences
Biochemical Factors Involved In The Resistance Of Some Smoked Tropical Fish Samples To Insect Attack, Akinola John Akintola, Oluwatoyin Lawal
Biochemical Factors Involved In The Resistance Of Some Smoked Tropical Fish Samples To Insect Attack, Akinola John Akintola, Oluwatoyin Lawal
Turkish Journal of Biology
The role of mineral elements (ppm), protein and oil content (%), and saponification and free fatty acid values in contributing to resistance against insect infestation was investigated in 4 fish species: Clarias gariepinus, Parachuma obscura, Hydrocynus sp., and Malapterus electricus. Smoked fish samples were purchased from a local market in Ilorin, Kwara State, Nigeria, packaged, and maintained at 4 ^°C for 7 days. They were later brought out to acclimatise, and then observed for 4 months for possible natural insect infestation. Next, crushed samples of each species were analysed using conventional chemical analysis in order to assess the role of …
The Toxicity Of A Synthetic Industrial Detergent And A Corrosion Inhibitor To Brackish Water Fish (Tilapia Guineensis), Dori̇s Fouwe Ogeleka, Lawrence Ikechukwu Ezemonye, Feli̇x E. Okieimen
The Toxicity Of A Synthetic Industrial Detergent And A Corrosion Inhibitor To Brackish Water Fish (Tilapia Guineensis), Dori̇s Fouwe Ogeleka, Lawrence Ikechukwu Ezemonye, Feli̇x E. Okieimen
Turkish Journal of Biology
The lethal effects resulting from incessant release of toxic surfactant-containing industrial chemicals into the Niger Delta Ecological Zone of Nigeria was studied using a laboratory toxicity test. The study employed the Organisation for Economic Development and Cooperation (OECD) 203 protocol. The test organism (Tilapia guineensis [fish]) was obtained from a brackish water environment and exposed to Neatex (industrial detergent) and Norust CR 486 (corrosion inhibitor) at concentrations of 6.25, 12.5, 25, 50, and 100 mg/L for 96 h. The ecological endpoint considered was mortality at 96 h, and the results obtained indicate that concentration and duration of exposure influenced the …