Abstract：
:Campylobacter infection is one of the most common bacterial enteric pathogens. Campylobacter jejuni and Campylobacter coli infections are mostly food- and waterborne and especially poultry is often assumed to be an important source. The heat-stable serotyping system (the 'Penner' scheme) was used to study the serotype distribution of C. jejuni and C. coli isolated from different food products of poultry origin sampled from retail outlets in Denmark. A total of 156 isolates were serotyped, 85% of these were C. jejuni and 15% were C. coli. The most common C. jejuni serotypes were O:2 (30%), O:1,44 (12%) and the O:4-complex (8%). O:46 was the most frequent serotype among C. coli isolates. These serotypes are also common among Danish clinical isolates and isolates from broiler chickens and cattle. Differences in serotype distribution were seen for different kinds of poultry products. Isolates from chicken products covered a large selection of serotypes. In contrast, the majority of the isolates from other product groups (turkey, poussin, wild birds) were concentrated on 1-3 serotypes. Using the standard procedure for antigen preparation and serotyping, 25 of the 156 strains (16%) were nontypable. This rate of nontypable isolates is significantly higher than experienced for isolates from other sources than food products, i.e faecal samples from animals and humans. Subculturing and re-typing of the nontypable isolates improved the typability. After two, five and 10 subcultures 16, six and one isolate became typable, respectively. Only three isolates (2%) remained nontypable after 10 subcultures.
journal_name
Int J Food Microbioljournal_title
International journal of food microbiologyauthors
Nielsen EM,Nielsen NLdoi
10.1016/s0168-1605(98)00194-9subject
Has Abstractpub_date
1999-02-18 00:00:00pages
199-205issue
3eissn
0168-1605issn
1879-3460pii
S0168160598001949journal_volume
46pub_type
杂志文章abstract：:The extent of contamination of an emulsion type of sausage with lactic acid bacteria was determined along the processing line. This was done by aseptically removing sausages after five different processing stages (heat processing, chilling, cold storage, cutting down and packing). Removed sausages were vacuum-packed a...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/0168-1605(88)90058-x
更新日期：1988-12-31 00:00:00
abstract：:Sourdoughs are produced both in artisanal and industrial size. Sourdough manufacturers deliver the baking branch either with starters for production of in-house sourdoughs or with fully fermented sourdough products. In the latter case sourdough production is separated in time and space from the bread production. A big...
journal_title：International journal of food microbiology
pub_type：
doi：10.1016/j.ijfoodmicro.2018.09.008
更新日期：2019-08-02 00:00:00
abstract：:The rationale of the present study was to evaluate the potential of microbial adjunct cultures including Kocuria varians and/or Yarrowia lipolytica strains in the recovery of the typical sensory profile of traditional (raw-milk) Tetilla cheese. Four batches of Tetilla cheese, a short ripened cows' milk cheese produced...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2017.03.014
更新日期：2017-06-19 00:00:00
abstract：:Prediction of microbial growth kinetics can differ from the actual behavior of the target microorganisms. In the present study, the impact of strain variability on maximum specific growth rate (μmax) (h(-1)) was quantified using twenty Listeria monocytogenes strains. The μmax was determined as function of four differe...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2015.05.006
更新日期：2015-09-02 00:00:00
abstract：:Enumeration of bacteria on product entering or leaving a beef carcass breaking process showed that the meat was being contaminated with Escherichia coli during the process. The equipment used in the process appeared to be well cleaned, and few bacteria were recovered from meat-contacting surfaces of cleaned equipment....
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/s0168-1605(98)00181-0
更新日期：1999-01-12 00:00:00
abstract：:Serotyping was carried out on 80 coded strains, distribute to all laboratories taking part in the WHO L. monocytogenes multicenter subtyping study. All six laboratories used the method recommended by their coordinator. All 80 strains were typeable. There was complete agreement between the six laboratories on 49 (61.3%...
journal_title：International journal of food microbiology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0168-1605(96)01142-7
更新日期：1996-10-01 00:00:00
abstract：:Fura is a spontaneously fermented pearl millet product consumed in West Africa. The yeast species involved in the fermentation were identified by pheno- and genotypic methods to be Candida krusei, Kluyveromyces marxianus, Candida tropicalis, Candida rugosa, Candida fabianii, Candida norvegensis and Trichosporon asahii...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2012.08.016
更新日期：2012-10-01 00:00:00
abstract：:This study has examined the effect of water activity (a(w), 0.995-0.90) and temperature (10-37 degrees C) on the lag phases prior to growth, growth rates and used models to develop two dimensional profiles for optimum and marginal conditions for two strains of Fusarium langsethiae from four northern European countries...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2010.07.021
更新日期：2010-09-01 00:00:00
abstract：:From 1988 to 1990, a dairy plant was examined for Listeria contamination. Three hundred and forty samples were collected and analysed for the presence of Listeria. Sixty-one Listeria strains (L. monocytogenes, 44, and L. innocua, 17) were isolated from four varieties of cheese, cheese brines, process equipment and pla...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/0168-1605(93)90056-m
更新日期：1993-10-01 00:00:00
abstract：:Ozone was used to control spoilage microorganisms during the manufacturing of dairy products. Ozone stream was applied onto the surface of freshly filled yoghurt cups just before storage for curd development in order to prevent cross contamination from spoilage airborne microorganisms. Accordingly, brine solution was ...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2017.01.018
更新日期：2017-04-04 00:00:00
abstract：:The background levels of culturable indigenous microbial communities (microbiotas) on strawberries were examined in a field survey with four conventional and four organic growers with different production practise and geographic distribution. The microbiota on apparently healthy strawberries was complex including pote...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2012.11.005
更新日期：2013-01-01 00:00:00
abstract：:Carnobacterium piscicola LV 61 produces a bacteriocin designated piscicolin 61, that is heat resistant, active over a wide pH range and inactivated by alpha-chymotrypsin, pepsin, trypsin and papain. It is effective against strains of the genera Carnobacterium, Enterococcus and Listeria. Other lactic acid bacteria test...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/0168-1605(93)90106-q
更新日期：1993-11-26 00:00:00
abstract：:A total of 213 strains of lactic acid bacteria were examined in this study. Among these, 30 strains previously isolated from South African grape and wine samples remained unidentified. The identification of these isolates was performed by BLAST and phylogenetic analyses of 16S rDNA gene sequences, which indicated that...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2011.10.023
更新日期：2012-02-01 00:00:00
abstract：:Alfalfa and other seed sprouts have been implicated in several Escherichia coli O157:H7 and Salmonella spp. human illness outbreaks in the U.S. Continuing food safety issues with alfalfa seeds necessitate the need for discovery and use of novel and effective antimicrobials. The potential use of caprylic acid (CA) and ...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2010.09.011
更新日期：2010-11-15 00:00:00
abstract：:Cattle are a reservoir for enterohemorrhagic Escherichia coli (EHEC), and ground beef is a major vehicle for human infection with EHEC. Heat resistance of E. coli, including EHEC, is impacted by NaCl and other additives. This study aimed to evaluate the effect of NaCl and other additives on the heat resistance of E. c...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2019.108308
更新日期：2019-11-02 00:00:00
abstract：:The presence of acylated homoserine lactones (AHLs) and autoinducer-2 (AI-2)-like activity was observed in meat stored under various temperatures (0, 5, 10 and 15°C) and packaging (air, modified atmospheres and modified atmospheres with oregano essential oil) conditions, and correlated with the ephemeral spoilage orga...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2013.11.028
更新日期：2014-03-03 00:00:00
abstract：:Salmonella typhimurium (CRA 1005) was more sensitive than Listeria monocytogenes (NCTC 11994) to pulsed high electric field (PHEF) treatment in distilled water (10, 15 and 20 kV/cm), 10 mM Tris-maleate buffer, pH 7.4 (15 kV/cm) and model beef broth (0.75%, w/v; 15 kV/cm). Sublethal injury could not be detected using a...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/s0168-1605(99)00022-7
更新日期：1999-04-01 00:00:00
abstract：:The aim of the study was to investigate the potential spread of the previously described multidrug-resistant (MDR) Hungarian clone of Salmonella Infantis of broiler origin in Europe. Therefore, 76 strains isolated between 2004 and 2009 from raw meat and fecal samples of broiler origin in nine European countries - incl...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2012.04.007
更新日期：2012-06-15 00:00:00
abstract：:This study was carried out to ascertain the behavior and fermentation performance of mixed yeasts in mango juices of three varieties. Saccharomyces cerevisiae MERIT.ferm and Williopsis saturnus var. mrakii NCYC500 at a ratio of 1:1000 were simultaneously inoculated into juices of three mango (Mangifera indica L.) vari...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2012.06.015
更新日期：2012-08-01 00:00:00
abstract：:Critical control points (CCPs) associated with Minas Frescal cheese (a Brazilian soft white cheese, eaten fresh) processing in two dairy factories were determined using flow diagrams and microbiological tests for detection of Listeria monocytogenes and other species of Listeria. A total of 218 samples were collected a...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/s0168-1605(02)00223-4
更新日期：2003-03-25 00:00:00
abstract：:Bacillus cereus is a food-borne human pathogen and food spoilage organism. Spores and vegetative cells of B. cereus can be found almost everywhere and therefore often end up in food processing equipment and food products. To remove spores and vegetative cells from food or equipment, harsh treatments such as high tempe...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2011.08.004
更新日期：2011-11-15 00:00:00
abstract：:The group known as the 'flavobacteria' has previously been regarded as synonymous with the genus Flavobacterium. Today, however, flavobacteria refers to the family Flavobacteriaceae comprising 10 genera. This review deals with the rapid changes in the taxonomy of these bacteria, especially over the last decade. It als...
journal_title：International journal of food microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0168-1605(99)00162-2
更新日期：1999-12-15 00:00:00
abstract：:Edible antimicrobial composite films from micro-emulsions containing all natural compounds were developed and their antimicrobial properties and microstructures were investigated. Chitosan, allyl isothiocyanate (AIT), barley straw arabinoxylan (BSAX), and organic acids (acetic, lactic and levulinic acids) were used as...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2015.03.018
更新日期：2015-09-02 00:00:00
abstract：:To investigate the pathogenicity of Listeria spp., chick embryos were infected by two methods. Very encouraging results were obtained with the inoculation of the chorioallantoic membrane (CAM) of 10 day old chick embryos: embryos inoculated with pathogenic strains (L. monocytogenes or L. ivanovii) died within 72 h, wh...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/0168-1605(89)90027-5
更新日期：1989-06-01 00:00:00
abstract：:Probiotics, prebiotics, and synbiotics aimed at improving intestinal health currently represent the largest segment of the functional foods market in Europe, Japan and Australia. Evidence continues to emerge demonstrating that these ingredients have the potential to improve human health in specific intestinal disorder...
journal_title：International journal of food microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0168-1605(02)00235-0
更新日期：2002-09-15 00:00:00
abstract：:Yeasts play a central role in the spoilage of foods and beverages, mainly those with high acidity and reduced water activity (a(w)). A few species are capable of spoiling foods produced according to good manufacturing practices (GMPs). These can survive and grow under stress conditions where other microorganisms are n...
journal_title：International journal of food microbiology
pub_type： 杂志文章,评审
doi：10.1016/s0168-1605(03)00246-0
更新日期：2003-09-01 00:00:00
abstract：:Hot-smoked fish like smoked trout is quite frequently contaminated with Listeria monocytogenes. In order to estimate the potential health hazard for the consumer eating such products, the behavior of L. monocytogenes was studied during processing and storage of artificially-inoculated hot-smoked trout. Four trials wer...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/0168-1605(92)90067-d
更新日期：1992-03-01 00:00:00
abstract：:The objectives of this study were to compare the effect of different Stevia-based sugar substitutes (S1-S3), sucrose alone and a mixture of sucrose+S1 on: (a) humectant properties, (b) relative colonisation rates of sponge cake slices at 0.90 aw by strains of Aspergillus flavus, Eurotium amstelodami, Fusarium graminea...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2016.04.031
更新日期：2016-08-16 00:00:00
abstract：:The reduction of NaCl in food is a public health priority; high NaCl intakes have been associated with serious health problems. However, it is reported that reducing the NaCl content of cheeses may lead to an increase in the content of biogenic amines (BAs). The present work examines the effect of NaCl on the accumula...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/j.ijfoodmicro.2016.05.010
更新日期：2016-09-02 00:00:00
abstract：:An antigen related to the Enterotoxin E from Staphylococcus aureus was produced by ten of 187 coagulase-negative staphylococci (CNS) isolated from goats' milk, whey and cheese in quantities ranging from 10 to 90 ng/ml supernatant. The enterotoxin-producing strains were identified at the species level as S. simulans, S...
journal_title：International journal of food microbiology
pub_type： 杂志文章
doi：10.1016/0168-1605(96)00952-x
更新日期：1996-07-01 00:00:00
