Impediometric Methods for the Detection of Foodborne Pathogens

1991 ◽  
pp. 490-502 ◽  
Author(s):  
M. C. Easter ◽  
A. L. Kyriakides
Keyword(s):  
Foodborne Pathogens

Emerging foodborne pathogens

2006 ◽  
Author(s):  
Yasmine Motarjemi ◽  
Martin Adams
Keyword(s):  
Foodborne Pathogens

Antioxidant and Antibacterial Activities of Artemisia herba-alba Asso Essential Oil from Middle Atlas, Morocco

2018 ◽  
Vol 16 (S1) ◽  
pp. S48-S54
Author(s):  
Y. Ez zoubi ◽  
S. Lairini ◽  
A. Farah ◽  
K. Taghzouti ◽  
A. El Ouali Lalami
Keyword(s):  
Antibacterial Activity ◽  
Essential Oil ◽  
Foodborne Pathogens ◽  
Food Systems ◽  
Antibacterial Activities ◽  
Culture Collection ◽  
Bornyl Acetate ◽  
Bacterial Strains ◽  
Disk Diffusion Assay ◽  
Different Strains

The purpose of this study was to determine the chemical composition and to evaluate the antioxidant and antibacterial effects of the Moroccan Artemisia herba-alba Asso essential oil against foodborne pathogens. The essential oil of Artemisia herba-alba was analyzed by gas chromatography coupled with mass spectroscopy. The antibacterial activity was assessed against three bacterial strains isolated from foodstuff and three bacterial strains referenced by the ATCC (American Type Culture Collection) using the disk diffusion assay and the macrodilution method. The antioxidant activity was evaluated using the DPPH (2, 2-diphenyl-1- picrylhydrazyl) method. The fourteen compounds of the Artemisia herba-alba essential oil were identified; the main components were identified as β-thujone, chrysanthenone, α-terpineol, α-thujone, α-pinene, and bornyl acetate. The results of the antibacterial activity obtained showed a sensitivity of the different strains to Artemisia herba-alba essential oil with an inhibition diameter of 8.50 to 17.00 mm. Concerning the MICs (minimum inhibitory concentrations), the essential oil exhibited much higher antibacterial activity with MIC values of 2.5 μl/ml against Bacillus subtilis ATCC and Lactobacillus sp. The essential oil was found to be active by inhibiting free radicals with an IC50 (concentration of an inhibitor where the response is reduced by half) value of 2.9 μg/ml. These results indicate the possible use of the essential oil on food systems as an effective inhibitor of foodborne pathogens, as a natural antioxidant, and for potential pharmaceutical applications. However, further research is needed in order to determine the toxicity, antibacterial, and antioxidant effects in edible products.

In vitro antimicrobial effects of Myristica fragrans essential oil on foodborne pathogens and its influence on beef quality during refrigerated storage

2020 ◽  
Vol 40 (3) ◽  
Author(s):  
Zahra Kiarsi ◽  
Mohammad Hojjati ◽  
Behrooz Alizadeh Behbahani ◽  
Mohammad Noshad
Keyword(s):  
Essential Oil ◽  
Foodborne Pathogens ◽  
Refrigerated Storage ◽  
Beef Quality ◽  
Antimicrobial Effects ◽  
Myristica Fragrans

Establishment of a method for the simultaneous detection of four foodborne pathogens using high‐throughput suspension arrayxTAGtechnology

2019 ◽  
Vol 54 (8) ◽  
pp. 2578-2585
Author(s):  
Yunxue Shi ◽  
Yan Wang ◽  
Yufei Tian ◽  
Wensen Liu ◽  
Wenhe Zhu ◽  
...  
Keyword(s):  
High Throughput ◽  
Foodborne Pathogens ◽  
Simultaneous Detection

Evaluation of an WPC edible film added with a cocktail of six lytic phages against foodborne pathogens such as enteropathogenic and Shigatoxigenic Escherichia coli

LWT ◽  
2019 ◽  
Vol 113 ◽  
pp. 108316 ◽  
Author(s):  
David Tomat ◽  
Marina Soazo ◽  
Roxana Verdini ◽  
Cecilia Casabonne ◽  
Virginia Aquili ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Foodborne Pathogens ◽  
Edible Film

Essential Oils ofSatureja,Origanum, andThymusSpecies:  Chemical Composition and Antibacterial Activities Against Foodborne Pathogens

2004 ◽  
Vol 52 (26) ◽  
pp. 8261-8267 ◽  
Author(s):  
Nikos Chorianopoulos ◽  
Eleftherios Kalpoutzakis ◽  
Nektarios Aligiannis ◽  
Sofia Mitaku ◽  
George-John Nychas ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Foodborne Pathogens ◽  
Antibacterial Activities

scholarly journals Molecular Mug Shots Make Catching Foodborne Pathogens Easier

BioScience ◽  
2012 ◽  
Vol 62 (12) ◽  
pp. 1093-1093
Keyword(s):  
Foodborne Pathogens
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