STM Article Repository

The widespread consumption of roasted plantain and fish (Bolle), a common delicacy in Bayelsa State has raised concerns over potential health risks associated with food processing contaminants such as acrylamides, polychlorinated dibenzo-p-dioxins (PCDDs), and polychlorinated dibenzofurans (PCDFs). The roasted plantain and fish are usually prepared by placing the peeled plantain and the dressed fish on a wired gauze and placed over a burning charcoal. The subacute toxicity study of this diet was investigated using twenty adult male rats averagely weighing 117.22 ± 4.48 g. The rats were divided into four groups of five rats per group. Group A (Control), was fed with the standard rat chow, Group B; was fed with only the roasted plantain, Group C; was fed with only the roasted fish, and Group D; was fed with a combination of the roasted plantain and fish. The rats were given free access to the feed and portable water ad-libitum throughout the experimental protocol. Body/organ weight data were recorded before and after the completion of the experimental protocol. On day 15th of the experimental protocol, the rats were euthanized and blood specimens were obtained by cardiac puncture for biochemical analysis. The liver, kidney and heart were dissevered instantaneously and weighed. Findings from the study showed that the roasted plantain-fed group had significantly reduced body weight gain, and increased liver and kidney to body weight ratio (p>0.05). The plasma enzyme activity (AST, ALT and ALP) of the plantain-fed group were also significantly increased (p<0.05) while other groups showed non-significant differences (p>0.05) with the control group. The antioxidant status (CAT, SOD and GPx), haematological parameters (RBC, PCV, Hb, MCV, MCH, MCHC and platelet) of the plantain-fed groups were also significantly decreased (p<0.05) while other groups had non-significant changes (p>0.05) when compared to the control group. Malondialdehyde levels in the roasted plantain-fed group were also significantly increased (p<0.05).