A chemically defined minimal medium for the optimal culture of Listeria.

abstract：:The ability of 55 strains from different Lactobacillus species to produce folate was investigated. In order to evaluate folic acid productivity, lactobacilli were cultivated in the folate-free culture medium (FACM). Most of the tested strains needed folate for growth. The production and the extent of vitamin accumulat...

journal_title：International journal of food microbiology

authors： Laiño JE,Juarez del Valle M,Savoy de Giori G,LeBlanc JG

更新日期：2014-11-17 00:00:00

abstract：:In this paper we develop a maximum likelihood estimation procedure for determining the mean and variance in microbial population size from microbial population measurements subject to a detection limit. Existing estimation methods generally set non-detectable measurements equal to the detection limit and are highly bi...

journal_title：International journal of food microbiology

authors： Shorten PR,Pleasants AB,Soboleva TK

更新日期：2006-05-01 00:00:00

abstract：:Recent surveys have identified increased predominance of Fusarium poae causing FHB (Fusarium Head Blight) of wheat in Europe. Several studies revealed a correlation between levels of F. poae DNA and nivalenol (NIV) and enniatins (ENNs) in highly contaminated cereal grain. In this study, F. poae specific TaqMan assays ...

journal_title：International journal of food microbiology

authors： Kulik T,Jestoi M

更新日期：2009-04-15 00:00:00

abstract：:Biological activity and presence of DNA sequences related to virulence genes were studied in 21 strains of the Bacillus cereus group. The activity of spent culture supernatants and the effect of infection by vegetative bacterial cells were assessed on cultured human enterocytes (Caco-2 cells). The effect of extracellu...

journal_title：International journal of food microbiology

authors： Minnaard J,Delfederico L,Vasseur V,Hollmann A,Rolny I,Semorile L,Pérez PF

更新日期：2007-05-10 00:00:00

abstract：:The broth microdilution method was used to determine the activities of selected antimicrobial agents used in the South African poultry industry (danofloxacin, neomycin, chlortetracycline, oxytetracycline, tylosin and colistin) and vancomycin against bacterial isolates previously obtained from carcasses and selected eq...

journal_title：International journal of food microbiology

authors： Geornaras I,von Holy A

更新日期：2001-10-22 00:00:00

abstract：:Raw milk has been implicated as an important source of infection with the common bacterial agents associated with gastroenteritis. While established methods of home pasteurization can be cumbersome and tedious, we have demonstrated that a domestic microwave oven can be used effectively to reduce aerobic plate counts i...

journal_title：International journal of food microbiology

authors： Thompson JS,Thompson A

更新日期：1990-01-01 00:00:00

abstract：:It remains unclear whether the growth of Listeria monocytogenes on a ready-to-eat (RTE) meat matrix has an impact on the bacterium's pathogenic abilities. In this study, we investigated the impact of environments on virulence by growing L. monocytogenes (F2365 strain) on brain heart infusion agar (BHI), tryptic soy ag...

journal_title：International journal of food microbiology

authors： Lin CS,Wang C,Tsai HJ,Chou CH

更新日期：2010-11-15 00:00:00

abstract：:Repeated Listeria outbreaks particularly associated with Ready-To-Eat (RTE) delicatessen meat products have been reported annually at global level. The most frequent scenario that led to foodborne outbreaks was the post-thermal treatment cross-contamination of deli meat products during slicing and modified atmosphere ...

journal_title：International journal of food microbiology

authors： Nastasijevic I,Milanov D,Velebit B,Djordjevic V,Swift C,Painset A,Lakicevic B

更新日期：2017-09-18 00:00:00

abstract：:Maize (Zea mays), sorghum (Sorghum bicolor) and pearl millet (Pennisetum glaucum) are basic staple foods for many rural or poorer communities. These crops are susceptible to plant diseases caused by multiple species of Fusarium, some of which also produce mycotoxins, including fumonisins and moniliformin that are detr...

journal_title：International journal of food microbiology

authors： Vismer HF,Shephard GS,van der Westhuizen L,Mngqawa P,Bushula-Njah V,Leslie JF

更新日期：2019-05-02 00:00:00

abstract：:The lactoperoxidase system (LPS) and monolaurin (ML) are potential natural antimicrobial agents for use in foods. The LPS is considered to have greatest activity against Gram-negative bacteria while ML is usually considered to have greatest activity against Gram-positive bacteria. An LPS-ML combination system (utilizi...

journal_title：International journal of food microbiology

authors： McLay JC,Kennedy MJ,Orourke AL,Elliot RM,Simmonds RS

更新日期：2002-02-25 00:00:00

abstract：:Dutch broiler flocks are routinely tested for the presence of thermotolerant Campylobacter spp. using a standard cultural procedure for fecal and cecal samples. The objective of this study was to estimate the sensitivity and specificity of fecal and cecal culture for detection of Campylobacter colonization in broiler ...

journal_title：International journal of food microbiology

authors： Woldemariam E,Bouma A,Vernooij JC,Stegeman A

更新日期：2008-02-10 00:00:00

abstract：:Gluten-free beer-like beverages from malted buckwheat and quinoa are somehow close to their commercial production, but rather high expenses are expected due to the relatively high price of grain, some technological adaptations of process and the need for external enzyme supplementation during mashing. One of the commo...

journal_title：International journal of food microbiology

authors： Deželak M,Gebremariam MM,Cadež N,Zupan J,Raspor P,Zarnkow M,Becker T,Košir IJ

更新日期：2014-08-18 00:00:00

abstract：:One of the stress conditions that can affect Saccharomyces cerevisiae cells during their growth is osmotic stress. Under particular environments (for instance, during the production of alcoholic beverages) yeasts have to cope with osmotic stress caused by high sugar concentrations. Although the molecular changes and p...

journal_title：International journal of food microbiology

authors： Jiménez-Martí E,Zuzuarregui A,Gomar-Alba M,Gutiérrez D,Gil C,del Olmo M

更新日期：2011-01-31 00:00:00

abstract：:In this study, our purpose was to molecular characterize Lactobacillus strains isolated from naturally fermented sausages, produced in three different processing plants in continental Greece, in order to investigate the differences of strains coming from different producing areas. Three-hundred and thirty eight strain...

journal_title：International journal of food microbiology

authors： Rantsiou K,Drosinos EH,Gialitaki M,Metaxopoulos I,Comi G,Cocolin L

更新日期：2006-12-01 00:00:00

abstract：:Varieties of Salmonella enterica are the second most commonly notified causes of gastroenteritis in Australia. Outbreaks of Salmonella infection are commonly linked to food, particularly foods containing chicken meat and eggs. A number of European countries have introduced interventions based on Salmonella surveillanc...

journal_title：International journal of food microbiology

authors： Fearnley E,Raupach J,Lagala F,Cameron S

更新日期：2011-04-29 00:00:00

abstract：:A study was done to determine if a free-living, bacterivorous nematode, Caenorhabditis elegans, migrates to bovine manure, turkey manure, composted bovine manure, composted turkey manure, and manure-amended soil inoculated with Salmonella Newport. Movement of the worm to lettuce, strawberries, and carrots was also stu...

journal_title：International journal of food microbiology

authors： Kenney SJ,Anderson GL,Williams PL,Millner PD,Beuchat LR

更新日期：2006-01-15 00:00:00

abstract：:Lancefield group D-streptococci are contaminants of various food commodities, especially those of animal origin. They encompass the new genus Enterococcus comprising 13 known species and some species of streptococci which have their habitat in the intestine of animals, e.g. Streptococcus bovis, suis and equinus. The s...

journal_title：International journal of food microbiology

authors： Reuter G

更新日期：1992-10-01 00:00:00

abstract：:Alicyclobacillus acidoterrestris is a spoilage bacterium in fruit juices leading to high economic losses. The present study evaluated the effect of sporulation medium on the thermal inactivation kinetics of A. acidoterrestris DSM 3922 spores in apple juice (pH3.82±0.01; 11.3±0.1 °Brix). Bacillus acidocaldarius agar (B...

journal_title：International journal of food microbiology

authors： Molva C,Baysal AH

更新日期：2014-10-17 00:00:00

abstract：:Putative mechanisms of action associated with the biocontrol capacity of four yeast strains (Cryptoccocus albidus NPCC 1248, Pichia membranifaciens NPCC 1250, Cryptoccocus victoriae NPCC 1263 and NPCC 1259) against Penicillium expansum and Botrytis cinerea were studied by means of in vitro and in situ assays. C. albid...

journal_title：International journal of food microbiology

authors： Lutz MC,Lopes CA,Rodriguez ME,Sosa MC,Sangorrín MP

更新日期：2013-06-17 00:00:00

abstract：:Food spoilage is often caused by microorganisms. The predominant spoilage microorganisms of pasteurized, chilled ready-to-eat (RTE) mixed rice-vegetable meals stored at 7°C were isolated and determined as Paenibacillus species. These sporeforming psychrotrophic bacteria are well adapted to grow in the starch-rich envi...

journal_title：International journal of food microbiology

authors： Helmond M,Nierop Groot MN,van Bokhorst-van de Veen H

更新日期：2017-07-03 00:00:00

abstract：:Enzymes produced by bacteria present on the surface of smear cheeses play essential roles in flavour development during cheese ripening. In this study, strains including brevibacteria, corynebacteria, staphylococci and brachybacteria, from the surface of two smear cheese (Tilsit and Gubeen) were screened for a range o...

journal_title：International journal of food microbiology

authors： Curtin AC,Gobbetti M,McSweeney PL

更新日期：2002-06-25 00:00:00

abstract：:A kinetic study was conducted to investigate the growth of Escherichia coli O157:H7 in mechanically-tenderized beef meat (MTBM) inoculated and internalized with a cocktail of 5 rifampicin-resistant (Rif(r)) or 3 arbitrarily selected wild-type strains of the bacteria. The storage was conducted at 5, 10, 15, 20, 25, and...

journal_title：International journal of food microbiology

authors： Huang L

更新日期：2010-05-30 00:00:00

abstract：:Predictive microbiology is the area of food microbiology that attempts to forecast the quantitative evolution of microbial populations over time. This is achieved to a great extent through models that include the mechanisms governing population dynamics. Traditionally, the models used in predictive microbiology are wh...

journal_title：International journal of food microbiology

authors： Ferrer J,Prats C,López D,Vives-Rego J

更新日期：2009-08-31 00:00:00

abstract：:This study aimed to evaluate the effect of soft (Triticum aestivum) and durum (Triticum durum) wheat flours at different extraction rate (type 00, 0, 1 and 2) and wholemeal flours on the microbial composition and functionality of type I sourdough. Enterobacteriaceae constituted the main component of the microbiome of ...

journal_title：International journal of food microbiology

authors： De Angelis M,Minervini F,Siragusa S,Rizzello CG,Gobbetti M

更新日期：2019-08-02 00:00:00

abstract：:Thirteen Listeria monocytogenes strains were used to grow biofilms on glass surfaces in static conditions at 37 degrees C for up to 4 days. After the initial 3-h adhesion and in subsequent 1-day intervals, cell numbers were determined using standard plate count after swabbing the cells from the glass surface. The thre...

journal_title：International journal of food microbiology

authors： Chae MS,Schraft H

更新日期：2000-12-05 00:00:00

abstract：:A culture-independent method for the direct detection in food of Yersinia spp. was developed in this study. It is based on the amplification of a 359 bp PCR product from the RNA polymerase beta-subunit gene (rpoB) and subsequent analysis by denaturing gradient gel electrophoresis (DGGE). Direct detection of Yersinia s...

journal_title：International journal of food microbiology

authors： Cocolin L,Comi G

更新日期：2005-11-15 00:00:00

abstract：:Genetically modified microorganisms (GMMs) are involved in the production of a variety of food and feed. The release and consumption of these products can raise questions about health and environmental safety. Therefore, the European Union has different legislative instruments in place in order to ensure the safety of...

journal_title：International journal of food microbiology

authors： Aguilera J,Gomes AR,Olaru I

更新日期：2013-10-01 00:00:00

abstract：:The inhibition of Listeria monocytogenes and mesophilic aerobic bacteria in cold-smoked rainbow trout by nisin, sodium lactate or their combination was studied. Nisin (4000-6000 IU/ml), sodium lactate (60%) or their combination (1:1) were injected into rainbow trout at an industrial scale before the smoking process, o...

journal_title：International journal of food microbiology

authors： Nykänen A,Weckman K,Lapveteläinen A

更新日期：2000-10-01 00:00:00

abstract：:Ulocladium, which is phylogenetically related to Alternaria, contains species that are food spoilers and plant pathogens, but also species that have potential as enzyme producers and bio-control agents. Ulocladium spp. are often found on dead vegetation, in soil, air and dust, but also on food and feedstuffs and on wa...

journal_title：International journal of food microbiology

authors： Andersen B,Hollensted M

更新日期：2008-08-15 00:00:00

abstract：:Lactobacillus plantarum N8 and N4 strains isolated from orange degraded L-arginine to citrulline, ornithine and ammonia. Citrulline and ornithine were consumed. Lactobacillus plantarum N4 utilized arginine and ornithine to a higher extent than Lactobacillus plantarum N8. Urea was not detected during arginine degradati...

journal_title：International journal of food microbiology

authors： Arena ME,Saguir FM,Manca de Nadra MC

更新日期：1999-03-15 00:00:00