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Detection of Toxoplasma gondii from meat and meat products by the nested-PCR method and its relationship with seroprevalence in slaughtered animals

100%

Ergin S., Ciftcioglu G., Midilli K., Issa G., Gargili A.

Bulletin of the Veterinary Institute in Puławy

2009

tom 53

nr 4

Toxoplasma gondii DNA was detected at rates of 2%, 6%, 4.17%, 20%, and 19% in 50 bovine brains, 50 bovine muscles, 120 ovine brains, 20 ovine muscles, and in 100 fermented sausage samples, respectively. Sequenced positive samples showed 100% identity with T. gondii RH strain. Seropositivity rates were detected as 24% in cattle and 25% in sheep slaughtered in local slaughterhouses. The detection of the parasite in uncooked meat and commercial meat products, and the high ratio of seropositive slaughtered animals, emphasise that the risk still exists for food-transmitted toxoplasmosis. This is the first report from Turkey describing the detection of Toxoplasma gondii in food using the molecular method.

Prevalence of Salmonella spp., Listeria monocytogenes and Escherichia coli O157 in meat and meat products consumed in Istanbul

86%

Bingol E. B., Dumen E., Kahraman T., Akhan M., Issa G., Ergun O.

Medycyna Weterynaryjna

2013

tom 69

nr 08

The present study was conducted to investigate the incidence of Salmonella spp., Listeria monocytogenes and Escherichia coli O157 in 340 samples of meat and meat products (205 ground beef, 50 raw beef and 85 sausages) collected from producers and retailers in Istanbul. Salmonella spp. and Escherichia coli O157 analyses were performed acoording to ISO standarts, while Listeria monocytogenes was confirmed according to FDA methods. Salmonella spp. was detected in 1.18% samples. All samples were negative for L. monocytogenes and E. coli O157. The results indicate that meat and meat products may be contaminated by pathogens which can cause serious public health problems. Furthermore, the essential precautions should be undertaken to ensure improving the quality of production technology.

Ograniczanie wyników

1 Bulletin of the Veterinary Institute in Puławy

1 Medycyna Weterynaryjna

2 Issa G.

1 Akhan M.

1 Bingol E. B.

1 Ciftcioglu G.

1 Dumen E.

1 Ergin S.

1 Ergun O.

1 Gargili A.

1 Kahraman T.

1 Midilli K.

1 2013

1 2009

Wyniki wyszukiwania

Detection of Toxoplasma gondii from meat and meat products by the nested-PCR method and its relationship with seroprevalence in slaughtered animals

Prevalence of Salmonella spp., Listeria monocytogenes and Escherichia coli O157 in meat and meat products consumed in Istanbul