منابع مشابه
Reduction of Listeria monocytogenes and Bacillus cereus in Milk by Zinc Oxide Nanoparticles
Background & Objectives: Direct addition of antimicrobial materials to food during food processing is an effective method for controlling microbial contaminants of food and extending the shelf-life of food products. Objective of this research was to study the antimicrobial effect of zinc oxide (ZnO) nanoparticle and potential applications of ZnO nanoparticles in terms of controling two...
متن کاملIsolation and characterization of an acrylamide-degrading Bacillus cereus.
Several local acrylamide-degrading bacteria have been isolated. One of the isolate that exhibited the highest growth on acrylamide as a nitrogen source was then further characterized. The isolate was tentatively identified as Bacillus cereus strain DRY135 based on carbon utilization profiles using Biolog GP plates and partial 16S rDNA molecular phylogeny. The isolate grew optimally in between t...
متن کاملTransduction in Bacillus cereus and Bacillus anthracis.
A phage, designated CP-51, that carries out generalized transduction in Bacillus cereus and B. anthracis, has recently been isolated from soil. Transducing phages for members of the genus Bacillus have been described previously for B. subtilis and B. licheniformis (2-6). Those that have been best characterized are PBS-1 for B. subtilis (4) and SP-10 and SP-15 for both B. subtilis and B. licheni...
متن کاملIsolation and identification of Bacillus cereus of dry bulk and packaged vegetables by culture and PCR
Background: Bacillus cereus is an endemic, Gram-positive, rod-shaped, motile, beta hemolytic bacterium. Some strains are harmful to humans and cause foodborne illness and it's spore is resistant against difficult condition In recent years life style and feeding habits have changed and an increase in the use of ready to eat product has raised concern about quality and health assessment. Dehydrat...
متن کاملisolation of bacillus cereus from wounds and burns
the culture results of 203 cases with different wounds were studies 150 of the latter were burn cases (mainly second and third degree burns), and 53 were of other types (surgical, traumatic, ect). four subtypes of bacillus cereus were isolated upon culture, and the different toxins produced in dht broth with 0.1% glucose were assessed. the lethal toxin was injected intravenously to syrian rats,...
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ژورنال
عنوان ژورنال: Italian Journal of Food Safety
سال: 2011
ISSN: 2239-7132
DOI: 10.4081/ijfs.2011.1s.243