Abstract:
:Hepatitis A is a worldwide infectious disease. Shellfish consumption has always been one of the major risk factors for hepatitis A infection, especially when these products are eaten raw or slightly cooked. Moreover, the cooking does not always guarantee the harmlessness of shellfish. The aim of the present study was to evaluate the hepatitis A virus (HAV) resistance in experimentally contaminated mussels, subjected to domestic cooking. Three different domestic preparations (mussel hors-d'oevre, mussel au gratin, mussels with tomato sauce) were performed according to the traditional Italian cookery using different time and temperature conditions. To detect HAV-RNA, RT-nested-PCR was used; the presence of the infectious virus in the positive samples was confirmed by an integrated cell culture-RT-PCR method. The infectious virus was completely inactivated only in "mussels in tomato sauce", while it was still present, even if not quantitatively determinable, in the other preparations. The study confirmed that some factors can influence the HAV sensitivity to thermal inactivation preventing a complete decontamination of the product.
journal_name
Int J Food Microbioljournal_title
International journal of food microbiologyauthors
Croci L,De Medici D,Di Pasquale S,Toti Ldoi
10.1016/j.ijfoodmicro.2005.04.008subject
Has Abstractpub_date
2005-11-25 00:00:00pages
139-44issue
2eissn
0168-1605issn
1879-3460pii
S0168-1605(05)00319-3journal_volume
105pub_type
杂志文章abstract::Thermal processing of Low Acid Canned Foods (LACF), which are safe and shelf-stable at ambient temperature for several years, results in heat inactivation of all vegetative microorganisms and the partial or total inactivation of spores. Good Manufacturing Hygienic Practices include stability tests for managing the pat...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2013.04.019
更新日期:2013-07-15 00:00:00
abstract::The effects of different temperatures on the growth and toxin production of Aeromonas hydrophila and Aeromonas sobria were studied. The results showed that these Aeromonas species are not only able to grow at low temperatures (e.g. at 4 and 10 degrees C) but may also produce cytotoxin, hemolysin and enterotoxin under ...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/0168-1605(91)90058-w
更新日期:1991-06-01 00:00:00
abstract::It is well known that fresh-cut processors usually rely on wash water sanitizers to reduce microbial counts in order to maintain quality and extend shelf-life of the end product. Water is a useful tool for reducing potential contamination but it can also transfer pathogenic microorganisms. Washing with sanitizers is i...
journal_title:International journal of food microbiology
pub_type: 杂志文章,评审
doi:10.1016/j.ijfoodmicro.2009.05.021
更新日期:2009-08-31 00:00:00
abstract::The influence of two proteinases (Bacillus subtilis neutral proteinase and Micrococcus sp. cysteine proteinase) and two starter culture levels (0.1% and 1%) on biogenic amine formation has been studied in raw ewes' milk Manchego cheese. Amino acid decarboxylating micro-organisms were determined on tyrosine enriched se...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/s0168-1605(99)00144-0
更新日期:1999-11-15 00:00:00
abstract::The effect of a commercial Lactobacillus starter and sodium chloride concentration on the fermentation of "Almagro" eggplants (Solanum melongena L. var. esculentum depressum) was studied. The results of fermentation using added starter and varying salt concentrations (4, 6, and 10% w/v) in brine were compared with the...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/s0168-1605(99)00130-0
更新日期:1999-12-01 00:00:00
abstract::A strain of marine Bacillus megaterium isolated from the Yellow Sea of East China was evaluated for its activity in reducing postharvest decay of peanut kernels caused by Aspergillus flavus in in vitro and in vivo tests. The results showed that the concentrations of antagonist had a significant effect on biocontrol ef...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2010.01.036
更新日期:2010-04-30 00:00:00
abstract::The genus Arcobacter is an emerging pathogen associated with several clinical symptoms. This genus is widely distributed and has been isolated from environmental, animal, food and human samples, where poultry is considered the major source. In this study, forty three Arcobacter butzleri strains isolated from poultry a...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2013.01.003
更新日期:2013-03-01 00:00:00
abstract::A study tracking thermotolerant campylobacters from the setting of the broilers throughout the whole rearing period, slaughter and sale of chicken products in five consecutive broiler rotations of the same henhouse as well as in two different other farms was conducted in a well-defined geographic area (Hajdú-Bihar cou...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2011.07.011
更新日期:2011-11-01 00:00:00
abstract::Spontaneous fermented sourdoughs prepared from five amaranth flours were investigated for the presence of lactic acid bacteria predominating the autochthonous microbiota and thus may be suitable as starter cultures. The doughs were fermented with daily back-slopping on a laboratory scale at 30 degrees C for 10 days. E...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2009.09.006
更新日期:2009-11-30 00:00:00
abstract::Recognized to confer health benefits to consumers, probiotics such as Lactobacillus acidophilus are commonly incorporated into fermented dairy products worldwide; among which yogurt is a popular delivery vehicle. To materialize most of the putative health benefits associated with probiotics, an adequate amount of viab...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2010.12.006
更新日期:2011-01-31 00:00:00
abstract::Overuse of antibiotics in the medical and animal industries is one of the major causes for the development of multi-drug-resistant (MDR) food pathogens that are often difficult to treat. In the past few years, higher incidences of outbreaks caused by MDR Salmonella have been increasingly documented. The objective of t...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2013.07.023
更新日期:2013-09-02 00:00:00
abstract::The food processing environments of a newly opened meat processing facility were sampled in ten visits carried out during its first 1.5 years of activity and analyzed for the presence of Listeria monocytogenes. A total of 18 L. monocytogenes isolates were obtained from 229 samples, and their genomes were sequenced to ...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2021.109043
更新日期:2021-01-04 00:00:00
abstract::The aim of this study was to determine the putative modes of action of 59 viticultural yeasts (31 Saccharomyces and 28 non-Saccharomyces) that inhibited fungi isolated from sour and grey rot in grapes. Inhibition of fungal mycelial growth by metabolites, enzyme activities (laminarinases, chitinases), antifungal volati...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2015.03.024
更新日期:2015-07-02 00:00:00
abstract::Inactivation of inoculated Escherichia coli O157:H7, Listeria monocytogenes, Salmonella enterica and Shigella flexneri on whole cantaloupes using X-ray at different doses (0.1, 0.5, 1.0, 1.5, and 2.0 kGy) was studied. The effect of X-ray on quality parameters (color and texture) of untreated and treated whole cantalou...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2012.04.001
更新日期:2012-06-01 00:00:00
abstract::Lactobacillus plantarum 18A, Lactobacillus helveticus 2B, Lactobacillus delbrueckii subsp. lactis 20F, Streptococcus thermophilus 22C, Enterococcus faecalis 32C and Enterococcus durans 16E were the most acidifying strains within 146 isolates for natural whey starters. The effect of media and temperature on 2 autochtho...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2008.03.043
更新日期:2008-07-15 00:00:00
abstract::An interlaboratory trial was made, by three analysts in each of the 19 laboratories, of three International Standards Organisation (ISO) colony count methods for aerobic organisms (ACC), Enterobacteriaceae (ECC) and Escherichia coli (EcCC). All tests were done in duplicate and were further replicated by plating both o...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2006.12.037
更新日期:2007-05-01 00:00:00
abstract::Fructo-oligosaccharides containing a sucrose unit are reported as carbon sources necessary for trichothecene production by Fusarium graminearum. Here we demonstrate that trichothecene production is induced when at least 100μM sucrose is added to a culture medium containing 333mM glucose in a 24-well plate. When glucos...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2016.09.011
更新日期:2016-12-05 00:00:00
abstract::This study evaluated the ability of the essential oil from Mentha arvensis L. (MAEO) and M. piperita L. (MPEO) to induce ≥5-log reductions in counts (CFU/mL) of E. coli, L. monocytogenes, and Salmonella enterica serovar Enteritidis in Brain-Heart Infusion broth (BHIB) and cashew, guava, mango, and pineapple juices dur...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2016.09.005
更新日期:2016-12-05 00:00:00
abstract::Irradiation penetrates food tissues and effectively reduces the number of food microorganisms in fresh produce, but the efficacy of the process against internalized bacteria is unknown. The objective of this study was to understand the mechanisms of pathogen colonization of plants relative to lettuce leaf structures s...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2009.08.026
更新日期:2009-11-15 00:00:00
abstract::Yeasts are the leading cause of spoilage in yogurt. Considering the high demand from consumers to use natural products as an alternative to additives, essential oils (EOs) could be a promising solution to guarantee high microbiological standards. The present study highlighted the in vitro antifungal potential of cinna...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2021.109048
更新日期:2021-01-19 00:00:00
abstract::Hepatitis E virus (HEV) infects humans and many animal species. The rabbit HEV has been found in farmed, wild and pet rabbits as well as in human patients suggesting zoonotic transmission. Although the routes of human infection with rabbit strains are unclear a foodborne transmission is suggested especially when asymp...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2020.108507
更新日期:2020-04-16 00:00:00
abstract::Pecorino di Farindola is a typical cheese produced in the area surrounding the village of Farindola, located in the Abruzzo Region (central Italy), unique among Italian cheese because only raw ewe milk and pig rennet are used for its production. In the literature it is well documented that raw milk is able to support ...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2020.108690
更新日期:2020-09-16 00:00:00
abstract::Sulfur dioxide SO₂ is the key additive for the preservation of wines. Carbonyl and keto compounds in wine can bind to SO₂ and decrease its efficacy, resulting in higher total SO₂ requirements. Increased consumer demand for low sulfite and organic wines pose production challenges if SO₂ binders have not been properly m...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2012.01.025
更新日期:2012-04-16 00:00:00
abstract::The ochratoxigenic mycobiota of grapes belonging to representative wine regions located along the Mediterranean coast of Spain at different developmental stages was identified. During the development of the berries, the occurrence of Aspergillus spp. increased while the percentage of berries contaminated by non-ochrat...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2004.05.015
更新日期:2005-02-01 00:00:00
abstract::In the present study, a high throughput whole cell SELEX method has been applied successfully in selecting specific aptamers against whole cells of Staphylococcus aureus, a potent food poisoning bacterium. A total ten rounds of SELEX and three rounds of intermittent counter SELEX, was performed to obtain specific apta...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2017.11.002
更新日期:2018-01-16 00:00:00
abstract::Blood-yolk-polymyxin B-trimethoprim agar (BYPTA) was developed by the addition of egg yolk, laked horse blood, sodium pyruvate, polymyxin B, and trimethoprim, and compared with mannitol-yolk-polymyxin B agar (MYPA) for the isolation and enumeration of Bacillus cereus (B. cereus) in pure culture and various food sample...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2013.04.015
更新日期:2013-07-15 00:00:00
abstract::This study aimed at investigating the suitability of oat flakes for making functional beverages. Different technological options were assayed, including the amount of flakes, the inoculum of the starter and the addition of enzyme preparations. The beverage containing 25% (wt/wt) of oat flakes and fermented with L. pla...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2014.05.004
更新日期:2014-08-18 00:00:00
abstract::The growth of three strains of Listeria monocytogenes at 20 degrees C in a meat broth of different pH or water activity was investigated. At inoculation or at the beginning of the exponential phase, cells were exposed to stress by the addition of NaOH or NH4+, acetic acid, NaCl or KCl, in order to reach a pH of either...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/s0168-1605(98)00064-6
更新日期:1998-06-30 00:00:00
abstract::The present study evaluated the physico-chemical and microbiological features of Ventricina, considering for the first time the presence of different compartments deriving from the technology of production. In fact meat pieces (pork muscle and fat cut into cubes of about 10-20cm3), mixed with other ingredients and the...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/j.ijfoodmicro.2016.11.009
更新日期:2017-02-02 00:00:00
abstract::The consumption of shellfish has been associated with viral infections even in cases where shellfish complied with the current regulation, which is based on bacterial analysis. In this study, depuration rates of potential indicators and human viruses have been analysed in order to study the use of complementary parame...
journal_title:International journal of food microbiology
pub_type: 杂志文章
doi:10.1016/s0168-1605(02)00052-1
更新日期:2002-07-25 00:00:00