skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Antioxidant and antimicrobial activity and potential of heather ( Erica spp.) extracts in the control of Listeria monocytogenes

Journal Article · · International Journal of Food Science and Technology
DOI:https://doi.org/10.1111/ijfs.14007· OSTI ID:1480545

Summary In this work, heather and its flowers were studied regarding their antioxidant and antimicrobial activities. Plants were subjected to ultrasound‐assisted methanolic extraction followed by fractionation. A phytochemical characterisation of extracts content in total phenols and flavonoids, and their antioxidant activity was performed. The antimicrobial activity was evaluated through the determination of minimum inhibitory concentration and by bioautography. Following, studies on the antilisterial potential were carried out by: time‐kill curves, inhibition of biofilm formation and tolerance of Listeria monocytogenes to adverse conditions. The results evidenced the antioxidant activity in both extracts, as well as, the antimicrobial activity against Gram‐positive bacteria. Concerning the evaluation of the antilisterial potential, a bacteriostatic behaviour and inhibition of biofilms formation ability were observed. Listeria monocytogenes showed an increased susceptibility to adverse conditions when preincubated with extracts. Thus, heather and its flowers may be a source of new compounds with antilisterial activity potential.

Sponsoring Organization:
USDOE
OSTI ID:
1480545
Journal Information:
International Journal of Food Science and Technology, Journal Name: International Journal of Food Science and Technology Vol. 54 Journal Issue: 3; ISSN 0950-5423
Publisher:
Wiley-BlackwellCopyright Statement
Country of Publication:
United Kingdom
Language:
English
Citation Metrics:
Cited by: 2 works
Citation information provided by
Web of Science

References (25)

Recent Advances in Biologically Active Compounds in Herbs and Spices: A Review of the Most Effective Antioxidant and Anti-Inflammatory Active Principles journal January 2013
Antibacterial Properties of Alkaloid Extracts from Callistemon citrinus and Vernonia adoensis against Staphylococcus aureus and Pseudomonas aeruginosa journal January 2016
Antioxidant activity of Erica arborea journal December 2007
Inhibitory activity of yarrow essential oil on Listeria planktonic cells and biofilms journal January 2013
Techniques for extraction of bioactive compounds from plant materials: A review journal August 2013
Listeria: A foodborne pathogen that knows how to survive journal January 2007
An unusual glucoside from Cleistanthus gracilis journal August 2006
The in vitro antibiofilm activity of selected culinary herbs and medicinal plants against Listeria monocytogenes: Anti-biofilm activity journal January 2010
Investigation of Some Medicinal Plants from Tunisia for Antimicrobial Activities journal January 2007
In vivo antioxidant activity of phenolic compounds: Facts and gaps journal February 2016
Evaluation of the antimicrobial activity of aqueous extracts from dry Vaccinium corymbosum extracts upon food microorganism journal December 2013
A review of the antioxidant potential of medicinal plant species journal July 2011
Antibiotic Discovery: Combatting Bacterial Resistance in Cells and in Biofilm Communities journal March 2015
The antimicrobial action of resveratrol against Listeria monocytogenes in food-based models and its antibiofilm properties : Resveratrol against journal March 2016
Antifungal activity of some Tanzanian plants used traditionally for the treatment of fungal infections journal November 2006
In vitro activity of plant extracts against biofilm-producing food-related bacteria journal December 2016
Adaptive Response of Listeria monocytogenes to Heat, Salinity and Low pH, after Habituation on Cherry Tomatoes and Lettuce Leaves journal October 2016
The influence of resveratrol adaptation on resistance to antibiotics, benzalkonium chloride, heat and acid stresses of Staphylococcus aureus and Listeria monocytogenes journal March 2017
Stumps of Eucalyptus globulus as a Source of Antioxidant and Antimicrobial Polyphenols journal October 2014
Phenolic compounds, antioxidant and antibacterial activities of three Ericaceae from Algeria journal August 2015
Anti-Helicobacter pylori activity of Terminalia macroptera root journal July 2012
Bioassay-guided fractionation, GC–MS identification and in vitro evaluation of antioxidant and antimicrobial activities of bioactive compounds from Eucalyptus globulus stump wood methanolic extract journal November 2016
Biofilm formation by Salmonella spp. and Listeria monocytogenes on plastic surface journal May 2004
Antioxidant activity index (AAI) by the 2,2-diphenyl-1-picrylhydrazyl method journal February 2009
Candida tropicalis in human disease journal September 2010

Similar Records

Antibacterial and antioxidant activities of Streptomyces sp. strain FR7 isolated from forest soil
Journal Article · Thu Mar 16 00:00:00 EDT 2023 · Letters in Applied Microbiology · OSTI ID:1480545

Draft genome sequence of Exiguobacterium sp. from whole cantaloupe, with inhibition capacity against Listeria monocytogenes
Journal Article · Wed Jan 17 00:00:00 EST 2024 · Microbiology Resource Announcements · OSTI ID:1480545

Single cell swimming dynamics of Listeria monocytogenes using a nanoporous microfluidic platform
Journal Article · Wed Jan 01 00:00:00 EST 2014 · Lab on a Chip · OSTI ID:1480545

Related Subjects