Results: 334

Listeria monocytogenes y la listeriosis, problema de salud pública en México

Salud pública Méx; 60 (4), 2018

Rapid detection of food-borne Salmonella contamination using IMBs-qPCR method based on pagC gene

Braz. j. microbiol; 49 (2), 2018
Abstract Detection of Salmonella is very important to minimize the food safety risk. In this study, the recombinant PagC protein and PagC antibody were prepared and coupled with immunomagnetic beads (IMBs) to capture Salmonella cells from pork and milk samples. And then the SYBR Green qualitative PCR was...

A study about the young consumers' consumption behaviors of street foods

Abstract As in almost every country in the world, street foods are frequently used in Turkey. To determine the preferences for these foods, a questionnaire was given to 847 individuals constituted by randomly selected high school and university students. Of the participants, 43.4% were male and 56.6% wer...

Análise microbiológica de pastéis comercializados em feiras-livres da estância turística de Ouro Preto do Oeste, RO
Microbiological analysis of pastries marketed in fairs from Ouro Preto do Oeste, RO

Hig. aliment; 32 (278/279), 2018
As feiras livres são sempre atrativas para quem procura alimentos de preparo rápido, porém por ser um ambiente aberto e com alto fluxo de pessoas, ocorre um índice elevado de contaminação de alimentos comercializados nesses locais. O pastel foi escolhido por ser um alimento de fácil acesso e muito...

Qualidade microbiológica de refrescos armazenados em garrafas pet e refresqueiras comercializados em um munícipio do recôncavo da Bahia
Microbiological quality of soft drinks stored in pet bottles marketed in a municipality of the Bahia state

Hig. aliment; 32 (278/279), 2018
Este trabalho teve por objetivo avaliar as características higienicossanitárias dos refrescos armazenados em garrafas tipo PET e em refresqueiras comercializados em estabelecimentos de um município do Recôncavo da Bahia. Foram analisadas, quanto à presença de bolores, leveduras e coliformes termoto...

Contaminação de temakis à base de salmão cru adquiridos no estabelecimento e por delivery
Contamination of raw salmon temakis purchased at the establishment and by delivery

Hig. aliment; 32 (278/279), 2018
O objetivo deste trabalho foi verificar a existência de contaminação microbiológica de temakis de salmão cru, comercializados por restaurantes com entrega delivery e retirados no local. Foram analiasadas 18 amostras de temakis de 8 restaurantes e de formas distintas (4 com retirada no local e 4 com ...

La implementación de procedimientos estandarizados en la prevención de enfermedades transmitidas por los alimentos. Conteo microbiológico del Staphylococcus aureus en quesos frescos
Implementation of standardized procedures to prevent diseases transmitted by foodstuffs. Microbiological count of Staphylococcus aureus in freshcheese

Rev. medica electron; 40 (2), 2018
Introducción: las enfermedades transmitidas por alimentos son una problemática mundial a la que la Organización Mundial de la Salud y los países brindan una atención especial. Dentro de los grupos de alto riesgo se encuentran los productos de origen animal, como la leche y sus derivados. Staphyloco...

Inactivation of Alicyclobacillus acidoterrestris ATCC 49025 spores in apple juice by pulsed light: Influence of initial contamination and required reduction levels

Rev. argent. microbiol; 50 (1), 2018
The purpose of this study was to analyze the response of different initial contamination levels of Alicydobadllus acidoterrestris ATCC 49025 spores in apple juice as affected by pulsed light treatment (PL, batch mode, xenon lamp, 3pulses/s, 0-71.6 J/cm²). Biphasic and Weibull frequency distribution mode...

Antimicrobial activity of different sodium and potassium salts of carboxylic acid against some common foodborne pathogens and spoilage-associated bacteria

Rev. argent. microbiol; 50 (1), 2018
Cleaning and disinfection represent the most important activities associated with the elimination of dirt and microorganisms at food processing plants. Improper procedures may lead to cross contamination of food leading to its spoilage or even the transmission of foodborne pathogens. Several strategies h...

Microbiological assessment of honey in México

Rev. argent. microbiol; 50 (1), 2018
Honey is a product used as a natural sweetener and in several regions of Mexico and other countries it is also used as a therapeutic agent. Microbiological contamination of honey can occur during its extraction and handling. Due to the use and consumption of honey we highlighted here the importance of th...