TOXICOLOGICAL EVALUATION OF FERMENTED LIQUOR AND METHANOLIC EXTRACT OF BENISEEDS IN ALBINO RATS

Abstract

The toxicological evaluation of fermented beniseed liquor and the methanolic extract were assessed in-vivo using young albino rats. They were fed with a dose of 0.75 ml at 100mg/ml of the extract and 0.75 ml at 100mg/ml of the fermented liquor respectively for three weeks (21 days) after which their vital organs were assessed histopathologically. The result of the histopathological analyses showed that the extract and fermented liquor caused no form of distortion, necrosis, lesions or haemorrhage on the heart, the cardiac muscles‟ striata were more strengthened by the fermented liquor when compared with the control and the one fed with the extract which showed homogenous muscle fibres and slight inflammatory cell infiltrations. The liver had its sinusoids in place and showed no form of necrosis, neither karyolysis nor any thickening nuclear structures. The kidneys had normal interstitial cells without tubular necrosis and intestine showed a well formed intestinal villi without any erosion of the cells while the spleen showed well formed dark green cells. Therefore, both the beniseed methanol extract and fermented liquor had no deleterious effect on vital organs and are fit for consumption.