PMID: 2483908Sep 1, 1989Paper

[Gram-negative flora of horticultural produce destined for consumption mainly in the raw state].

Annali di igiene : medicina preventiva e di comunità
G CavazziniG Rausa

Abstract

A survey has been carried out to evaluate the recovery of Enterobacteriaceae in freshly consumed horticultural products. 64 samples of these vegetables random chosen in different stores in the General Vegetable Market of Ferrara have been examined among the families of Compositae (lettuce, prickly lettuce, cabbage lettuce, common chicory, artichoke), Umbrelliferae (curly parsley, carrot, celery, fennel), Cruciferae (garden cabbage, red radish), Liliaceae (onion), and Solanaceae (tomato). 654 bacterial lines were isolated, of which 92.5% were Enterobacteriaceae, found in all kinds of horticultural products, the more contaminated being celery, followed by fennel, onion, common chicory, curley parsley, tomato; less contaminated were the other vegetables. Serratia was found in 29.6% of the samples, Escherichia in 28%, Enterobacter in 21.6%, Hafnia in 8.3%, citrobacter in 4.9%, Klebsiella in 2.3% and Yersinia enterocolitica in 1.5%. The importance of horticultural products as source of contamination and colonization by Enterobacteriaceae, especially in hospital, is emphasized. On the basis of reported data, the Authors suggest an accurate observance on hygienic regulations in order to contain the microbic charge under borderline val...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Archivum Immunologiae Et Therapiae Experimentalis
M Nowotarska, M Mulczyk
Annals of Allergy, Asthma & Immunology : Official Publication of the American College of Allergy, Asthma, & Immunology
Juan-Carlos MirallesJosé-María Negro
© 2022 Meta ULC. All rights reserved