Comparison of Polyaromatic Hydrocarbon Residue Concentrations in Smoked with Traditional and Mechanical Kilns.

Background: Wood, a common fueling material for fish smoking in Nigeria, contains polycyclic aromatic hydrocarbons (PAHs) which have been found to be carcinogenic and pose a human health hazard.

Objectives: The present study investigated the interactions and effects of kiln types on levels of PAHs in smoked fish.

Methods: Twenty fresh samples of with an average size of 800 g were eviscerated, washed and salted for smoking.