Foods, Free Full-Text
Por um escritor misterioso
Descrição
The presence of Staphylococcus aureus in six dry-cured meat-processing facilities was investigated. S. aureus was detected in 3.8% of surfaces from five facilities. The occurrence was clearly higher during processing (4.8%) than after cleaning and disinfection (1.4%). Thirty-eight isolates were typified by PFGE and MLST. Eleven sequence types (STs) were defined by MLST. ST30 (32%) and ST12 (24%) were the most abundant. Enterotoxin genes were detected in 53% of isolates. The enterotoxin A gene (sea) was present in all ST30 isolates, seb in one ST1 isolate, and sec in two ST45 isolates. Sixteen isolates harbored the enterotoxin gene cluster (egc) with four variations in the sequence. The toxic shock syndrome toxin gene (tst) was detected in 82% of isolates. Regarding antimicrobial resistance, twelve strains were susceptible to all the antibiotics tested (31.6%). However, 15.8% were resistant to three or more antimicrobials and, therefore, multidrug-resistant. Our results showed that in general, efficient cleaning and disinfection procedures were applied. Nonetheless, the presence of S. aureus with virulence determinants and resistance to antimicrobials, particularly multidrug-resistant MRSA ST398 strains, might represent a potential health hazard for consumers.
Free Health Resources
3,073,332 Autumn Food Images, Stock Photos, 3D objects, & Vectors
How my gluten-free diet saved me from a life of processed foods - Ankha Azzura Magazine
Nutrients, Free Full-Text
Food. Set of salads and dishes on black stone background. Top view. free space for your text. Rustic style. - Stock Image - Everypixel
Pin on DIBUJOS 🖍️🖼️
PDF) Understanding Food Insecurity
Sustainability, Free Full-Text
Restaurant Dishes. European Cuisine Stock Photo - Image of green, fresh: 164718642
Postbiotics-parabiotics: the new horizons in microbial biotherapy and functional foods, Microbial Cell Factories
de
por adulto (o preço varia de acordo com o tamanho do grupo)
