Results: 286

Padronização de uma PCR multiplex para a detecção de fraude em leite bubalino e caprino por adição de leite bovino

Rev. bras. ciênc. vet; 29 (3), 2022
O consumo de leite de espécies como bubalino e caprino tem se popularizado por representarem uma alternativa para indivíduos que possuem restrições alimentares relacionadas ao leite bovino e em virtude das propriedades nutricionais desses alimentos. No entanto, fatores como a baixa produção e a sa...

Potentially pathogenic Staphylococcus aureus and Listeria spp. in Brazilian unpasteurized cheese production

Rev. bras. ciênc. vet; 29 (3), 2022
This study aimed to identify potentially pathogenic microorganisms (Listeria innocua, L. seeligeri, L. ivanovii, L. monocytogenes, Staphylococcus aureus, and several virulence genes) in unpasteurized cheese production in the northeastern region of the state of São Paulo, Brazil. Listeria species were de...

Ocorrência de perigos físicos em alimentos

A ocorrência de matérias estranhas com potencial perigo físico em alimentos é um grande desafio para a indústria alimentícia, e a análise microscópica é provavelmente o instrumento mais útil para detectá-las e identificá-las. Considerando a escassez de dados sobre os perigos físicos em pro...

Vigilancia epidemiológica de brotes de enfermedades trasmitidas por alimentos en la provincia de Santiago de Cuba
Epidemiologic surveillance of diseases outbreaks transmitted by foods in Santiago de Cuba province

Medisan; 26 (1), 2022
Introducción: Las enfermedades trasmitidas por alimentos se producen por la ingestión de alimentos y/o bebidas contaminados. Objetivo: Identificar los agentes causales que influyen en la aparición de estas enfermedades. Métodos: Se realizó un estudio observacional, descriptivo y transversal del tota...

Parasitological analysis of vegetables sold in supermarkets and free markets in the city of Taguatinga, Federal District, Brazil

Rev. patol. trop; 51 (3), 2022
Parasitosis are the most common diseases in the world, they are responsible for relevant negative consequences in the individuals´ health. The consumption of vegetables in Brazil and in the world is common due to their high nutritional value and they are recommended to be included in the population´s d...

Parasitic contamination of fresh vegetables sold in open markets: a public health threat

Braz. j. biol; 82 (), 2022
Vegetables eating raw are a leading source of transmission of infective forms of pathogenic internal parasites among human beings. This research was conducted from April to October, 2017 to assess the parasitic contamination of vegetables sold at main vegetable markets in districts Lower Dir and Peshawar...

Infestación de Musca domestica L. (Díptera, Muscidae) en faenadoras avícolas

Musca domestica (Diptera, Muscidae) es la mosca más común en todo el mundo. Más de 100 patógenos pueden causar enfermedades en humanos y animales por este tipo de insectos. Estos patógenos incluyen: diarrea infantil, ántrax, cólera, oftalmía, disentería bacilar, fiebre tifoidea y tuberculosis. A...

Detection of enteropathogens and research of pesticide residues in Lactuca sativa from traditional and agroecological fairs

Braz. j. biol; 82 (), 2022
Agroecological production represents a new reality in vegetable farming. Thus, the study aimed to search for the presence of pesticides in agroecological samples and microbiological and parasitological contamination in Lactuca sativa L. of agroecological and conventional fairs in Alagoas. Thirty-two samp...

Occurrence of potentially highly pathogenic free-living amoebae in ready made salads from restaurants in Jatai, Goias, Brazil

Rev. patol. trop; 51 (1), 2022
Free-living amoebae (FLA) are part of a group of protozoa found worldwide and in the most diverse environments. They resist various temperatures and disinfection methods, and are a risk to human health. Pathogenic strains grow at high temperatures and under hyperosmolarity conditions. Some FLA genera are...

Evaluation of vegetables grown in dry mountainous regions for soil transmitted helminths contamination

Braz. j. biol; 82 (), 2022
Infection caused by geo-helminth parasites are called geohelminthiasis are one of the global health problems. Vegetables eaten raw is the principal source of transmission of geo-helminth parasites. Pakistani people believe that eating raw vegetables are a significant source to get important vitamins and ...