Full Length Research Paper
Abstract
A study determining the microbial load on smoked fish from various markets in Ogun State, Nigeria, showed that Ota Market had the highest bacterial count of 4.2 × 104,followed by Oju-Ore with 3.8 × 104 and Igbesa and Lusada markets with 1.1 × 104 and 1.0 × 104 respectively. Fungal count followed a similar pattern but low in Lusada and absent from Igbesa samples. Staphylococci predominated due to their ubiquitous nature butBacilli of different types were the possible pathogens as well as a result of the handling environment. The smoked fish were found to be of low acidity; Igbesa samples being the most acidic. Incomplete combustion possibly affected the level of coloration due to accumulation of Polycyclic Aromatic Hydrocarbons (PAHs) in intensively heated products.
Key words: Smoked fish, microorganisms, acidity (pH), polycyclic aromatic hydrocarbons (PAHs), phenolics.
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