@article{ajmr2019732,
author={{Patience, Akani Nedie and Ikechukwu, Nwankwo Chidiebele Emmanuel},
title={Mycoflora and Public Health Risks of Smoked Fish Sold in Port Harcourt Markets, Nigeria},
journal={American Journal of Microbiological Research},
volume={7},
number={3},
pages={78--82},
year={2019},
url={http://pubs.sciepub.com/ajmr/7/3/2},
issn={2328-4137},
abstract={Fish is a preferred source of protein globally, especially in developing countries like Nigeria. It is a savoured protein source in the Niger Delta, including Port Harcourt. Smoking is used to preserve fish by reducing its moisture content with a view to improved shelf life. This study aimed at determining the Mycoflora and the Public Health risks of smoked fish sold in Port Harcourt Markets. A total of 54 fish samples were collected from three strategic markets; Mile one, Oil Mill and Creek Road markets. Fish collected consists of 6 different species; <i>Gadus morhua, Pseudotolithus typhus</i>, <i>Lutijanus goreensis, Ethalmosa fimbriata, Pseudotolithus senegalensis and Dasyatis pastinaca.</i> All samples were grouped accordingly. Mycological study of fish samples was done using standard methods on Sabouraud Dextrose Agar. There was a significant difference in the mycoflora counts of smoked fish from different markets (p&lt;0.05). Fungal load ranged from 1.23¡À0.08 x10<SUP>3</SUP> sfu/g in <i>Lutjanus goreensis</i> to 8.89¡À0.10 x 10<SUP>3 </SUP>sfu/g in <i>Gadus morhua</i>, at Creek road market. From Mile 1 market, <i>Lutjanus goreensis</i> still hosted the highest population of 13.25¡À0.7 x 10<SUP>3</SUP> sfu/g and <i>Dasyatis pastinaca</i> had the least; 0.66¡À0.01 x 10<SUP>3</SUP> sfu/g. At Oil mill market, <i>Ethalmosa fimbriata</i> hosted 13.23¡À0.47 x 10<SUP>3</SUP> sfu/g while <i>Gadus morhua</i> had 0.77¡À0.02 x 10<SUP>3</SUP>sfu/g. The fungal load in all fish from all three markets were significantly high for food and calls for attention. Nine fungal genera; <i>Saccharomyces </i>spp, <i>Rhizopus </i>spp, <i>Penicillium </i>spp, <i>Mucor </i>spp, <i>Fusarium </i>spp, <i>Cladosporium </i>spp, <i>Candida </i>spp, <i>Absidia</i> spp and <i>Aspergillus </i>spp, were isolated. All six fish species studied recorded more than 50 % occurrence of fungal species in all the markets. The mycoflora of smoked fish sold in Port Harcourt markets suggest significant public health risks. The need for improved storage and handling of this important protein source is high towards reduced public health risk. Proper preparation method, such as boiling, is strongly advocated.},
doi={10.12691/ajmr-7-3-2}
publisher={Science and Education Publishing}
}