Results 31 to 40 of about 1,184,560 (184)

Bacteria detection based on the evolution of enzyme-generated volatile organic compounds: Determination of Listeria monocytogenes in milk samples [PDF]

open access: yes, 2014
The rapid detection of Listeria monocytogenes contamination in food is essential to prevent food-borne illness in humans. The aim of this study was to differentiate non-contaminated milk from milk contaminated with L.
Dean, John   +3 more
core   +1 more source

Amtimicrobial activity of essential oil of Melissa officinalis L, Lamiaceae [PDF]

open access: yesHemijska Industrija, 2005
The antimicrobial activity of the essential oil of Melissa officinalis was investigated in this paper. The essential oil was obtained by the principle of water and steam and analyzed by GC and GC-MS using FID and MSD.
Aničić Nada V.   +4 more
doaj   +1 more source

Extracellular vesicles derived from edible plants and edible fungi: Compositional characteristics, engineering strategies and biofunctions

open access: yesFood Biomacromolecules, EarlyView.
Non‐animal extracellular vesicles as bioactive‐compound carriers: compositional characteristics, engineering strategies, and biofunctions. Abstract Animal‐derived extracellular vesicles (EVs) were widely used for bioactive compound delivery but constrained by complex origins, potential immunogenicity, and pathogen contamination.
Jiahao Yu   +6 more
wiley   +1 more source

Multiple deletions of the osmolyte transporters BetL, Gbu, and OpuC of Listeria monocytogenes affect virulence and growth at high osmolarity [PDF]

open access: yes, 2002
The success of Listeria monocytogenes as a food-borne pathogen owes much to its ability to survive a variety of stresses, both in the food environment and, after ingestion, within the animal host.
Gahan, C.G.M.   +5 more
core   +1 more source

Zoonotic aspects of Listeria monocytogenes [PDF]

open access: yes, 2011
Listeria monocytogenes is a non acid-fast, Gram-positive facultative anaerobic pathogen, which is considered as food- and feed-borne. Whereas poor quality silage is the main cause of animal listeriosis, contaminated food of animal origin is the main ...
Pariar, Vishal Singh
core   +1 more source

Avaliação da qualidade microbiológica do queijo-de-minas artesanal do Serro-MG Microbiological quality of artisanal minas cheese, manufactured in the region of Serro-MG

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Avaliaram-se a qualidade microbiológica do queijo-de-minas artesanal do Serro e a variação da microbiota do queijo recém-fabricado e no último dia de validade, após estocagem sob as condições recomendadas no rótulo. Foram analisadas 40 amostras de queijo,
L.M.F. Brant, L.M. Fonseca, M.C.C. Silva
doaj   +1 more source

Food Contamination and Safety in Nigeria: A Systematic Synthesis of Heavy Metals, Microbial Pathogens, and Health Risk Metrics

open access: yesFood Safety and Health, EarlyView.
This is an infographic driver of food contaminants and health effects. ABSTRACT Food safety remains a critical challenge in Nigeria due to rapid urbanization and weak regulatory enforcement. This systematic review synthesizes empirical evidence from 2015 to 2025 to characterize food contaminant profiles and associated human health risks in Nigeria ...
Cecilia Nwadiuto Obasi   +6 more
wiley   +1 more source

Application of Campylobacter jejuni Phages: Challenges and Perspectives

open access: yesAnimals, 2020
Bacteriophages (phages) are the most abundant and diverse biological entities in the biosphere. Due to the rise of multi-drug resistant bacterial strains during the past decade, phages are currently experiencing a renewed interest.
Leonid Ushanov   +3 more
doaj   +1 more source

ISOLATION OF LISTERIA SPECIES FROM RAW MILK AND SOME DAIRY PRODUCTS [PDF]

open access: yesAssiut Veterinary Medical Journal, 1997
A total of 180 random samples of milk and some milk products (Kareish cheese and Ice cream) were collected from different sources in Assiut and examined for the presence of listeria sp < /em>ecies.
NAWAL. GH. KHALIL, A.F. BASTAWROWS
doaj   +1 more source

Potential of Seaweed to Improve the Quality and Shelf Life of Fish and Fishery Products

open access: yesFood Safety and Health, EarlyView.
Growing global demand for safe fish preservation has increased interest in natural alternatives. Seaweed‐derived bioactive compounds possess antioxidant and antimicrobial properties that enhance fish quality, safety, and shelf life. These sustainable preservatives may reduce spoilage and synthetic preservative use, though further research ...
Ashika Banu Rodela   +5 more
wiley   +1 more source

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