Abstract The fidelity of the genomes is defended by mechanism known as Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) systems. Three Type II CRISPR systems (CRISPR1- cas, CRISPR2 and CRISPR3-cas) have been identified in enterococci isolates from clinical and environmental samples. Th...
Pollos/microbiología,
Repeticiones Palindrómicas Cortas Agrupadas y Regularmente Espaciadas,
Productos Lácteos/microbiología,
Enterococcus faecalis/genética,
Enterococcus faecium/genética,
Heces/microbiología,
Microbiología de Alimentos,
Lobos Marinos/microbiología,
Carne/microbiología,
Leche/microbiología,
Spheniscidae/microbiología,
Tortugas/microbiología,
Verduras/microbiología
This paper investigated the occurrence of Staphylococcus aureus and the detection of enterotoxin-encoding genes of these strains in milk collected from 30 Murrah buffaloes used to produce dairy products in Brazil. A total of 68 strains of Staphylococcus aureus were found as identified by conventional lab...
Thymol (2-isopropyl-5-methylphenol) is an aromatic monoterpene found in essential oils extracted from plants belonging to the Lamiaceae family, such as Thymus, Ocimum, Origanum, Satureja, Thymbra and Monarda genera. Growth and biofilm formation by Listeria monocytogenes CLIP 74902 were evaluate using thr...
Abstract The hygienic and sanitary control in Food and Nutrition Units (FNU) is considered a standard procedure to produce adequate meals and reduce the risk of foodborne diseases and hospital infections. This study aimed to evaluate the isolation and identification of bacteria from equipment and food c...
Bacterias/clasificación,
Bacterias/genética,
Bacterias/aislamiento & purificación,
Biopelículas,
Microbiología Ambiental,
Microbiología de Alimentos,
Servicio de Alimentación en Hospital/tendencias,
Hongos/clasificación,
Hongos/genética,
Hongos/aislamiento & purificación,
Tipificación Molecular
Introdução: o queijo tipo Minas Frescal, obtido através da coagulação do leite, é amplamente consumido no Brasil, e apresenta um alto teor de umidade, sendo um ótimo meio para crescimento microbiano. Por isso, para sua produção, é necessária a pasteurização do leite cru, além de boas técni...
ABSTRACT Sour cassava starch (Polvilho azedo) is obtained from a spontaneous fermentation conducted by microorganisms from raw materials and fermentation tanks. This product is traditionally used in the baking industry for the manufacture of biscuits and Brazilian cheese breads. However, the end of ferme...
Brasil,
Fermentación,
Microbiología de Alimentos,
Lactobacillus/genética,
Lactobacillus/aislamiento & purificación,
Lactobacillus/metabolismo,
Manihot/química,
Manihot/metabolismo,
Microbiota,
Almidón/química,
Almidón/metabolismo,
Levaduras/genética,
Levaduras/metabolismo
Egg contamination with microbial pathogens is an enduring worldwide concern. Natural products are frequently recommended as ideal alternatives to substitute synthetic and chemical antimicrobials. Oak galls (Quercus infectoria) are aberrant growths on oak trees that have many medicinal and pharmaceutical ...
The aim of the present study was to investigate the presence of Salmonella spp. in samples collected from beef meat at three points of the slaughter line (after skinning, washing and cooling) at three slaughterhouses in Brazil that export meat. Detection was based on ISO 6579:2002 and confirmed by PCR an...
Ruiz-Roldán, Lidia;
Martínez-Puchol, Sandra;
Gomes, Cláudia;
Palma, Noemí;
Riveros, Maribel;
Ocampo, Karen;
Durand, David;
Ochoa, Theresa J.;
Ruiz, Joaquim;
Pons, Maria J..
RESUMEN Objetivos. El objetivo del presente estudio fue describir la presencia de Enterobacteriaceae en muestras de carne recolectadas en mercados tradicionales de Lima y establecer los niveles de resistencia a antimicrobianos y la presencia de betalactamasas de espectro extendido (BLEE) y AmpC en Esch...
Farmacorresistencia Bacteriana Múltiple,
Enterobacteriaceae/efectos de los fármacos,
Microbiología de Alimentos,
Carne/microbiología,
Proteínas Bacterianas,
Estudios Transversales,
Farmacorresistencia Bacteriana Múltiple/genética,
Enterobacteriaceae/genética,
Enterobacteriaceae/aislamiento & purificación,
Escherichia coli/efectos de los fármacos,
Escherichia coli/genética,
Escherichia coli/aislamiento & purificación,
Industria de Alimentos,
Perú,
Estudios Prospectivos,
Resistencia betalactámica,
beta-Lactamasas
Martínez-Cabrera, Ileana;
Capllonch-Amer, Gabriela;
Moreiro-Socias, José;
Alonso-Zulueta, Begoña;
Vich, Francisca;
Moll, Gracia;
Vadillo, Valentín;
García-Pertegaz, María del Pilar;
Sanchís, Pilar;
García-Palmer, Francisco José.
RESUMEN Introducción La cantidad y la diversidad bacteriana intestinal están relacionadas con las enfermedades metabólicas e inflamatorias. El objetivo de este trabajo fue caracterizar la composición de la microbiota intestinal en heces y su relación con variables bioquímicas y el patrón de consu...
