Results 41 to 50 of about 51,468 (267)

Genetic characterization analysis of hblA and plc genes of foodborne Bacillus cereus in Yueyang City from 2014 to 2019

open access: yesZhongguo shipin weisheng zazhi
ObjectiveTo provide a genetic basis for scientific prevention and control of food poisoning caused by Bacillus cereus, the pathogenic characteristics of foodborne Bacillus cereus strains isolated in Yueyang City Hu’nan Province from 2014 to 2019 were ...
XIE Weian   +5 more
doaj   +1 more source

EVALUATION OF THE ANTIMICROBIAL EFFECTS OF NEW HETEROCYCLIC BIS-QUATERNARY AMMONIUM COMPOUNDS ON BIOFILMS

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2016
Considering the well-known mechanism of adaptable resistance of microorganisms to chemical compounds through biofilms formation and the widespread use of N-heterocyclic quaternary ammonium salts (QAC) as disinfectants, in this study we have evaluate the ...
OANA E. CONSTANTIN   +3 more
doaj  

Contamination and drug resistance characteristics of Bacillus cereus isolated from raw vegetable from May to September 2021 in a district in Beijing

open access: yesZhongguo shipin weisheng zazhi
ObjectiveTo analyze the contamination and drug resistance characteristics of Bacillus cereus isolated from raw vegetable.MethodsOne hundred and twenty raw vegetable samples were collected in this study in Beijing City, Shuiyi District from May to ...
QUAN Fei   +7 more
doaj   +1 more source

Quantitative Risk Assessment of Bacillus cereus Growth during the Warming of Thawed Pasteurized Human Banked Milk Using a Predictive Mathematical Model

open access: yesFoods, 2022
Bacillus cereus is relatively resistant to pasteurization. We assessed the risk of B. cereus growth during warming and subsequent storage of pasteurized banked milk (PBM) in the warmed state using a predictive mathematical model.
Miroslava Jandová   +8 more
doaj   +1 more source

Effect of environmental stress factors on the expression of virulence genes and pathogenicity of lethal Bacillus cereus of bovine origin

open access: yesFrontiers in Microbiology
ObjectiveBacillus cereus (B. cereus) can be used as a probiotic or produce a variety of toxins that are pathogenic to humans and animals. Environmental stressors can affect the growth process of B. cereus and the expression of its virulence genes. Due to
Qinglei Meng   +10 more
doaj   +1 more source

Detection of presumptive Bacillus cereus in the Irish dairy farm environment

open access: yesIrish Journal of Agricultural and Food Research, 2016
The objective of the study was to isolate potential Bacillus cereus sensu lato (B. cereus s.l.) from a range of farm environments. Samples of tap water, milking equipment rinse water, milk sediment filter, grass, soil and bulk tank milk were collected ...
O’Connell A.   +5 more
doaj   +1 more source

Enhanced Surface Properties of Biochar Using Activation Strategies for Sustainable Dye Removal: A Review

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Water pollution due to hazardous dyes is a severe issue that requires investigation through sustainable and cost‐effective approaches. In the current scenario, biochar, a carbon‐rich material derived from biomass, has found significant importance as an alternative to traditional adsorbents like activated carbon.
Avanish Kumar   +4 more
wiley   +1 more source

Rapid Pyrosequencing and Fatty Acid Analysis for Characterization of Bacillus cereus Isolates from Food

open access: yesFood Technology and Biotechnology, 2013
In this study rapid pyrosequencing was used for identification and fatty acid analysis of enterotoxic and non-enterotoxic Bacillus cereus. Presumptive B.
Joana Salomskiene   +2 more
doaj  

First Report on some N2O2‐Donor Sets Tetradentate Schiff Base and Its Metal Complexes: Characterization and Antimicrobial Investigation

open access: yesChemistry &Biodiversity, EarlyView.
Mass spectrometry, UV‐Vis. spectra, thermal analysis and antimicrobial evaluation were done for a novel tetradentate Schiff base ligand (H2L) and its metal complexes. ABSTRACT The new Schiff base ligand N,N′‐thiophene‐(bis‐1‐ethyl‐6,8‐difluoro‐7‐(3‐methylpiperazin‐1‐yl)‐4‐oxo‐1,4‐dihydroquinoline‐3‐carboxylic acid) (H2L) was synthesized via ...
Amira A. Mohamed   +3 more
wiley   +1 more source

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