WebThe spores of four different strains of B. cereus (DSM 318, 4312, 4313, and 4384) were treated with five different disinfectant concentrations (0.25%, 0.5%, 1.0%, 1.5%, and 2.0% … WebThe results showed high sporicidal activities of the EAS against B. cereus with a 7 to 9 log reduction, using an initial spore population of 10⁹ CFU/mL, depending on the conditions evaluated ...
Effect of temperature and soluble solid on Bacillus subtilis and ...
WebTherefore, in this study, we examined the influence of the heating medium (water, whole milk, and MCC with 1.5%–14.3% protein) on water activity, buffering capacity, pH development during heating and Bacillus cereus IP5832 spore inactivation. With increasing protein content, the buffering capacity also increased. Web3 Oct 2012 · Inactivation of vegetative cells during the dynamic in vitro simulation of gastrointestinal passage with B. cereus ATCC 14579 (1), B. cereus NVH 1230–88 (2) and B. cereus FF 73 (3); the B. cereus total (a) and spore (b) counts were determined by plating on MYP without and with heat treatment (10 min at 80°C), respectively, in the lasagne verde ( … the crew 2 editions differences
Sequence Variability of pXO1-Located Pathogenicity Genes of Bacillus …
Web1 Sep 2024 · B. cereus is a gram-positive, rod-shaped, motile, sporeforming, opportunistic pathogen usually found in soil, where vegetative cells sporulate to form spores under adverse conditions, and the spores germinate to become vegetative cells … Web6 Jul 2024 · Toxins are a major virulence factor produced by many pathogenic bacteria. In vertebrates, the response of hosts to the bacteria is inseparable from the response to the toxins, allowing a comprehensive understanding of this tripartite host-pathogen-toxin interaction. However, in invertebrates, this interaction has been investigated by two … Web25 Mar 2024 · This study evaluated the inactivation effect of ultrasonic treatment combined with acidic electrolyzed water (AEW) on Bacillus cereus spores. AEW treatment reduced the spores by 1.05–1.37 log CFU/mL while the sporicidal effect of ultrasound was minor. the crew 2 for free