RESUMO
Enterobacteriaceae can be present in the environment and in the intestine of warmblooded animals. This study aimed to isolate and identify enterobacteria in informally marketed milk in cities of South of the Piaui. 52 milk samples were acquired at different points of Bom Jesus, Redenção do Gurguéia, Santa Luz and Cristino Castro, Piaui, which were taken into Styrofoam containing ice to food microbiology laboratory of the Federal University of Piauí, in Bom Jesus, where held the bacterial isolation in MacConkey, EMB and XLD. The conclusive biochemical identification and agglutination test was held at the Enterobacteria Laboratory of FIOCRUZ, (Rio de Janeiro-RJ). From the 37 strains, identified the species Escherichia coli, Enterobacter cloacae, Enterobacter gergoviae, Enterobacter aerogenes, Klebsiella pneumoniae, Citrobater freundii, Providencia rettigeri and Serratia marcescens. The informally marketed milk is contaminated by Enterobacteriaceae that can be pathogenic and should be taken preventive measures, such as pasteurization of milk.(AU)
Assuntos
Leite/microbiologia , Enterobacteriaceae/química , Abastecimento de Alimentos , Escherichia coli , Enterobacter , Klebsiella pneumoniae , Providencia , Serratia marcescensRESUMO
This work was carried out between the months of May to June 2015, were collected stool sample of 25 dogs domiciled in different districts of Bom Jesus city with the objective of establish the frequency of gastrointestinal helminths with zoonotic potential. It is known that importance of estimating infections with gastrointestinal nematodes in the canine population because being a given a lot of relevance to veterinary clinicians who can use this information to guide owners on educational measures to reduce the risks of exposure to intestinal parasites, potentially causing zoonoses. From 25 stool samples processed by the Willis's method, 68% were positive for gastrointestinal helminths and centrifugal flotation technique in zinc sulfate there was obtained positivity percentage of 60%. This work draws attention to the high index of domestic dogs infected with gastrointestinal helminths.(AU)
Assuntos
Animais , Cães , Cães/parasitologia , Parasitologia/análise , Parasitologia/métodos , Fezes/parasitologia , Zoonoses/parasitologiaRESUMO
Meat is a great medium for the growth of microorganisms and may be responsible for transmission of pathogenic bacteria to man. Among its products, ground beef has highlighted to be a low-cost product and easy to prepare, however, that food is a great culture medium due to factors that favor the multiplication of microorganisms that can cause infections. This study evaluated the sanitary conditions of ground beef sold in Bom Jesus, PI, by counting of mesophilic aerobic bacteria. It was concluded that the released ground beef in Bom Jesus-PI, is produced under unsatisfactory higienic conditions and their consumption may pose a risk to consumer health.(AU)
Assuntos
Animais , Bovinos , Carne/microbiologia , Carga Bacteriana/métodos , Carga Bacteriana/veterinária , Bovinos/microbiologia , Bactérias AeróbiasRESUMO
Meat is a great medium for the growth of microorganisms and may be responsible for transmission of pathogenic bacteria to man. Among its products, ground beef has highlighted to be a low-cost product and easy to prepare, however, that food is a great culture medium due to factors that favor the multiplication of microorganisms that can cause infections. This study evaluated the sanitary conditions of ground beef sold in Bom Jesus, PI, by counting of mesophilic aerobic bacteria. It was concluded that the released ground beef in Bom Jesus-PI, is produced under unsatisfactory higienic conditions and their consumption may pose a risk to consumer health.
Assuntos
Animais , Bovinos , Carga Bacteriana/métodos , Carga Bacteriana/veterinária , Carne/microbiologia , Bactérias Aeróbias , Bovinos/microbiologiaRESUMO
Enterobacteriaceae can be present in the environment and in the intestine of warmblooded animals. This study aimed to isolate and identify enterobacteria in informally marketed milk in cities of South of the Piaui. 52 milk samples were acquired at different points of Bom Jesus, Redenção do Gurguéia, Santa Luz and Cristino Castro, Piaui, which were taken into Styrofoam containing ice to food microbiology laboratory of the Federal University of Piauí, in Bom Jesus, where held the bacterial isolation in MacConkey, EMB and XLD. The conclusive biochemical identification and agglutination test was held at the Enterobacteria Laboratory of FIOCRUZ, (Rio de Janeiro-RJ). From the 37 strains, identified the species Escherichia coli, Enterobacter cloacae, Enterobacter gergoviae, Enterobacter aerogenes, Klebsiella pneumoniae, Citrobater freundii, Providencia rettigeri and Serratia marcescens. The informally marketed milk is contaminated by Enterobacteriaceae that can be pathogenic and should be taken preventive measures, such as pasteurization of milk.
Assuntos
Abastecimento de Alimentos , Enterobacteriaceae/química , Leite/microbiologia , Enterobacter , Escherichia coli , Klebsiella pneumoniae , Providencia , Serratia marcescensRESUMO
This work was carried out between the months of May to June 2015, were collected stool sample of 25 dogs domiciled in different districts of Bom Jesus city with the objective of establish the frequency of gastrointestinal helminths with zoonotic potential. It is known that importance of estimating infections with gastrointestinal nematodes in the canine population because being a given a lot of relevance to veterinary clinicians who can use this information to guide owners on educational measures to reduce the risks of exposure to intestinal parasites, potentially causing zoonoses. From 25 stool samples processed by the Willis's method, 68% were positive for gastrointestinal helminths and centrifugal flotation technique in zinc sulfate there was obtained positivity percentage of 60%. This work draws attention to the high index of domestic dogs infected with gastrointestinal helminths.