An Attempt to Develop Antibacterial Fabric for Foodborne Bacteria

2022 ◽  
Vol 50 (3) ◽  
pp. 20210377
Author(s):  
Saravanan Mohanraj
Keyword(s):  
Foodborne Bacteria

scholarly journals Antioxidant Rich Extracts of Terminalia ferdinandiana Inhibit the Growth of Foodborne Bacteria

Foods ◽  
2019 ◽  
Vol 8 (8) ◽  
pp. 281 ◽  
Author(s):  
Saleha Akter ◽  
Michael E. Netzel ◽  
Ujang Tinggi ◽  
Simone A. Osborne ◽  
Mary T. Fletcher ◽  
...  
Keyword(s):  
Free Radical ◽  
Antioxidant Capacity ◽  
Total Phenolic Content ◽  
Phenolic Content ◽  
Radical Scavenging ◽  
Free Radical Scavenging ◽  
Food Preservation ◽  
Total Phenolic ◽  
Foodborne Bacteria ◽  
Terminalia Ferdinandiana

Terminalia ferdinandiana (Kakadu plum) is a native Australian plant containing phytochemicals with antioxidant capacity. In the search for alternatives to synthetic preservatives, antioxidants from plants and herbs are increasingly being investigated for the preservation of food. In this study, extracts were prepared from Terminalia ferdinandiana fruit, leaves, seedcoats, and bark using different solvents. Hydrolysable and condensed tannin contents in the extracts were determined, as well as antioxidant capacity, by measuring the total phenolic content (TPC) and free radical scavenging activity using the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) assay. Total phenolic content was higher in the fruits and barks with methanol extracts, containing the highest TPC, hydrolysable tannins, and DPPH-free radical scavenging capacity (12.2 ± 2.8 g/100 g dry weight (DW), 55 ± 2 mg/100 g DW, and 93% respectively). Saponins and condensed tannins were highest in bark extracts (7.0 ± 0.2 and 6.5 ± 0.7 g/100 g DW). The antimicrobial activity of extracts from fruit and leaves showed larger zones of inhibition, compared to seedcoats and barks, against the foodborne bacteria Listeria monocytogenes, Bacillus cereus, Methicillin resistant Staphylococcus aureus, and clinical isolates of Pseudomonas aeruginosa. The minimum inhibitory concentration and minimum bactericidal concentration in response to the different extracts ranged from 1.0 to 3.0 mg/mL. Scanning electron microscopy images of the treated bacteria showed morphological changes, leading to cell death. These results suggest that antioxidant rich extracts of Terminalia ferdinandiana fruits and leaves have potential applications as natural antimicrobials in food preservation.

Microdroplet-based multiplex PCR on chip to detect foodborne bacteria producing biogenic amines

2013 ◽  
Vol 35 (1) ◽  
pp. 10-14 ◽  
Author(s):  
Anna Giovanna Sciancalepore ◽  
Elisa Mele ◽  
Valentina Arcadio ◽  
Francesco Reddavide ◽  
Francesco Grieco ◽  
...  
Keyword(s):  
Multiplex Pcr ◽  
Biogenic Amines ◽  
Foodborne Bacteria ◽  
On Chip

Biosensors for Indirect Monitoring of Foodborne Bacteria

2016 ◽  
Vol 5 (1) ◽  
Author(s):  
Diana C Vanegas ◽  
Carmen Gomes
Keyword(s):  
Foodborne Bacteria

INHIBITION OF SOME FOODBORNE BACTERIA BY ALCOHOL EXTRACT OF SUMAC (RHUS CORIARIA L.)

2004 ◽  
Vol 24 (4) ◽  
pp. 257-267 ◽  
Author(s):  
S.M. NASAR-ABBAS ◽  
A. KADIR HALKMAN ◽  
M.I. Al-HAQ
Keyword(s):  
Alcohol Extract ◽  
Foodborne Bacteria ◽  
Rhus Coriaria

Photodynamic inactivation of foodborne bacteria by eosin Y

2018 ◽  
Vol 124 (6) ◽  
pp. 1617-1628 ◽  
Author(s):  
E. Bonin ◽  
A.R. dos Santos ◽  
A. Fiori da Silva ◽  
L.H. Ribeiro ◽  
M.E. Favero ◽  
...  
Keyword(s):  
Eosin Y ◽  
Photodynamic Inactivation ◽  
Foodborne Bacteria

scholarly journals Interpreting Whole-Genome Sequence Analyses of Foodborne Bacteria for Regulatory Applications and Outbreak Investigations

2018 ◽  
Vol 9 ◽  
Author(s):  
Arthur W. Pightling ◽  
James B. Pettengill ◽  
Yan Luo ◽  
Joseph D. Baugher ◽  
Hugh Rand ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Whole Genome Sequence ◽  
Whole Genome ◽  
Sequence Analyses ◽  
Foodborne Bacteria ◽  
Outbreak Investigations

scholarly journals A novel universal nano-luciferase-involved reporter system for long-term probing food-borne probiotics and pathogenic bacteria in mice by in situ bioluminescence imaging

RSC Advances ◽  
2020 ◽  
Vol 10 (22) ◽  
pp. 13029-13036 ◽  
Author(s):  
Ning Zhao ◽  
Jing-Min Liu ◽  
Shuang Liu ◽  
Xue-Meng Ji ◽  
Huan Lv ◽  
...  
Keyword(s):  
Experimental Design ◽  
Pathogenic Bacteria ◽  
Bioluminescence Imaging ◽  
Reporter System ◽  
Bioluminescent Bacteria ◽  
Foodborne Bacteria ◽  
Food Borne

Schematic illustration of the preparation of bioluminescent bacteria and the experimental design of tracing of the foodborne bacteria in vivo.

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