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Antimicrobial nanoparticle-containing food packaging films for controlling Listeria spp.: An overview.
Int J Food Microbiol
January 2025
Technological Federal University of Paraná, Paraná, Av. dos Pioneiros 3131, Londrina CEP 86036-370, Brazil. Electronic address:
Article Synopsis
- * Recent research has focused on using nanoparticles (NPs), especially those created through "green" methods involving natural organisms and plant extracts, to develop new antimicrobial agents against Listeria.
- * This review summarizes findings on various antimicrobial NPs and their applications in biopolymer films for food packaging, emphasizing their potential to combat L. monocytogenes and addressing safety issues.
Fortification of Orange and Apple Juices with Ferulic Acid: Implications for Food Safety and Quality.
Foods
October 2024
Institute of Agrifood Research and Technology, IRTA, Postharvest, Edifici Fruitcentre, Parc Agrobiotech Lleida, Parc de Gardeny, 25003 Lleida, Catalonia, Spain.
Article Synopsis
- Growing consumer demand for healthier foods has sparked interest in natural ingredients like ferulic acid, which has various health benefits, including antimicrobial and antioxidant properties.
- A study investigated the effectiveness of ferulic acid in reducing Listeria in ready-to-eat orange and apple juices, showing that it decreased microbial levels without affecting the natural bacteria present.
- While ferulic acid improved antioxidant capacity and increased total phenolic content in the juices, it negatively influenced flavor, resulting in lower consumer satisfaction scores compared to control juices.
Antilisterial activity of olive-derived polyphenols: an experimental study on meat preparations.
Ital J Food Saf
August 2024
Department of Veterinary Medicine, University of Perugia.
Pork meat and processed pork products have been linked to multiple listeriosis outbreaks worldwide during the past few years. Specifically, it has been highlighted that minced pork meat is easily perishable and may increase the growth of , which could be harmful to the general public's health. This study aimed to investigate the potential application of olive oil mill wastewater polyphenolic and red beet extracts as natural antimicrobial agents for growth control in burgers.
View Article and Find Full Text PDFAntilisterial effect of alkyl polyglycosides biosurfactant and modes of action.
Int J Biol Macromol
September 2024
Department of Food Science and Technology, Faculty of Agro-Industry, Kasetsart University, Bangkok 10900, Thailand; Center for Advanced Studies for Agriculture and Food, Kasetsart University, Bangkok 10900, Thailand. Electronic address:
Several outbreaks of Listeria monocytogenes originated mainly from contaminated contact surfaces. Thus, this study investigated the antilisterial effect of natural surfactants in terms of their use as a 2-in-1 sanitizing washer on a food contact surface and evaluated their modes of action. The antilisterial activity of alkyl polyglycosides (APGs), namely capryl glucoside (CA), coco glucoside (CG), and decyl glucoside (DG), was evaluated based on the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) using broth dilution assay.
View Article and Find Full Text PDFAntilisterial and antioxidant exopolysaccharide from Enterococcus faecium PCH.25 isolated from cow butter: characterization and probiotic potential.
Arch Microbiol
August 2024
School of Chemistry, Damghan University, Damghan, 36716-41167, Iran.
Exopolysaccharides produced by lactic acid bacteria have gained attention for their potential health benefits and applications in functional foods. This study explores the isolation and characterization of a novel exopolysaccharide-producing strain from dairy products. The aim was to evaluate its probiotic potential and investigate the properties of the produced exopolysaccharide.
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