2021
Meyli Claudia Escobar-Ramírez, Araceli Castañeda-Ovando, Emmanuel Pérez-Escalante, Gabriela Mariana Rodríguez-Serrano, Esther Ramírez-Moreno, Aurora Quintero-Lira,Elizabeth Contreras-López, Javier Añorve-Morga, Judith Jaimez-Ordaz, Luis Guillermo González-Olivares. Antimicrobial Activity of Se-Nanoparticles from Bacterial Biotransformation. Fermentation 2021, 7(3), 130; https://doi.org/10.3390/fermentation7030130
Abstract
Selenium nanoparticles (SeNPs) are gaining importance in the food and medical fields due to their antibacterial properties. The microbial inhibition of these kinds of particles has been tested in a wide range of Gram (+) and Gram (?) pathogenic bacteria. When SeNPs are synthesized by biological methods, they are called biogenic SeNPs, which have a negative charge caused by their interaction between surface and capping layer (bioorganic material), producing their high stability. This review is focused on SeNPs synthesis by bacteria and summarizes the main factors that influence their main characteristics: shape, size and surface charge, considering the bacteria growth conditions for their synthesis. The different mechanisms of antimicrobial activity are revised, and this review describes several biosynthesis hypotheses that have been proposed due to the fact that the biological mechanism of SeNP synthesis is not fully known.
CARACTERIZACIÓN FISICOQUÍMICA DEL LACTOSUERO EN EL VALLE DE TULANCINGO
LIBERACIÓN DE PÉPTIDOS BIOACTIVOS POR BACTERIAS LÁCTICAS EN LECHES FERMENTADAS COMERCIALES
CALIDAD MICROBIOLÓGICA DE PALETAS BASE AGUA Y BASE LÁCTEA ELABORADAS EN EL ESTADO DE HIDALGO, MÉXICO
Characterization of Main Anthocyanins Extracted from Pericarp Blue Corn by MALDI-ToF MS
AUMENTO DE LA ESTABILIDAD DEL COLOR DE EXTRACTOS DE ZARZAMORA MEDIANTE REACCIONES DE CONDENSACIÓN.
CARACTERIZACIÓN DEL ALMIDÓN DE DOS VARIEDADES DE SORGO DEL ESTADO DE TAMAULIPAS
Sensory profile and Chemicals composition of Opuntia joconostle from Hidalgo, Mexico