Salmonella enteritidis: clinical epidemiological approaches for prevention and control of S. enteritidis in poultry production.

abstract：:The effects of controlled pH and aeration on the growth of Staphylococcus aureus strain FRI-569 and production of enterotoxin H (SEH) were studied. S. aureus FRI-569 did not grow well anaerobically. Aeration permitted better growth of cells especially at a flow rate of 300 cc/min. The optimal pH for S. aureus FRI-569 ...

journal_title：International journal of food microbiology

authors： Su YC,Wong AC

更新日期：1998-01-06 00:00:00

abstract：:Levels of protein carbonylation in peach fruits inoculated with four antagonistic yeasts (Pichia membranaefaciens, Cryptococcus laurentii, Candida guilliermondii and Rhodotorula glutinis) were significantly reduced in response to reactive oxygen species (ROS) caused by Monilinia fructicola. In control fruit without ye...

journal_title：International journal of food microbiology

authors： Xu X,Qin G,Tian S

更新日期：2008-08-15 00:00:00

abstract：:The combined use of antimicrobial compounds and modified atmosphere packaging (MAP) on shelf life of reduced pork back-fat content sausages was investigated in this study. First, a pre-screening of different antimicrobial compounds and MAP was addressed. In particular, the consumer test was used as a tool to select th...

journal_title：International journal of food microbiology

authors： Mastromatteo M,Incoronato AL,Conte A,Del Nobile MA

更新日期：2011-10-17 00:00:00

abstract：:A simple, rapid and sensitive immunoassay, based on immunomagnetic particles (Dynabeads M-280) was developed for detection and quantitation of Clostridium perfringens type A enterotoxin from faecal and food extracts. The assay had a detection limit of 2.5 ng/ml enterotoxin in homogenates of faeces and inoculated meat ...

journal_title：International journal of food microbiology

authors： Cudjoe KS,Thorsen LI,Sørensen T,Reseland J,Olsvik O,Granum PE

更新日期：1991-04-01 00:00:00

abstract：:Criteria for screening probiotics such as bile tolerance and resistance to acids were studied with 13 spore-forming lactic acid producing bacteria. Different strains of Sporolactobacillus, Bacillus laevolacticus, Bacillus racemilacticus and Bacillus coagulans grown in MRS broth were subjected to low pH conditions (2, ...

journal_title：International journal of food microbiology

authors： Hyronimus B,Le Marrec C,Sassi AH,Deschamps A

更新日期：2000-11-01 00:00:00

abstract：:Reference methods, such as those published by ISO (International Standards Organisation), are often laborious, expensive, and time consuming. More convenient, cheaper and more rapid methods are therefore often preferred for daily use. However, results obtained with such methods should be accepted by official control l...

journal_title：International journal of food microbiology

authors：

更新日期：1998-11-24 00:00:00

abstract：:Although there is rapid progress in the field of chemical detection technology, little of this technology appears to have found application in estimation of the remaining shelf life of foods and early detection of spoilage. Predictive microbiology aims to summarise the probable behaviour of specific spoilage organisms...

journal_title：International journal of food microbiology

authors： McMeekin TA,Ross T

更新日期：1996-11-01 00:00:00

abstract：:This study focused on the synergistic inactivation effects of combined treatment of HHP and dissolved CO₂ on microorganisms. The aim was to reduce the treatment pressure of the traditional HHP technology and make it more economically feasible. The combined treatment showed a strong bactericidal effect on Staphylococcu...

journal_title：International journal of food microbiology

authors： Wang L,Pan J,Xie H,Yang Y,Lin C

更新日期：2010-11-15 00:00:00

abstract：:Increasing consumer demand for high-quality foods has driven adoption by the food industry of non-thermal technologies such as high pressure processing (HPP). The technology is employed as a post-packaging treatment step for inactivation of vegetative microorganisms. In order to evaluate HPP inactivation of Escherichi...

journal_title：International journal of food microbiology

authors： Usaga J,Acosta Ó,Churey JJ,Padilla-Zakour OI,Worobo RW

更新日期：2020-12-31 00:00:00

abstract：:Beauvericins and enniatins are cyclohexadepsipeptide mycotoxins that exhibit phytotoxicity and insecticidal activities. In the present study, the production of beauvericin and newly found enniatins (H, I, and MK1688) was characterized in 28 Fusarium strains isolated from potato samples in Korea. The predominant Fusari...

journal_title：International journal of food microbiology

authors： Song HH,Lee HS,Jeong JH,Park HS,Lee C

更新日期：2008-03-20 00:00:00

abstract：:A novel and facile method is developed for rapid estimation of lactic acid bacterial concentration in fermented milk. Growth of bacteria in a liquid changes physicochemical property of the medium and its behavior at solid-liquid interface. Wettability determines characteristic of solid-liquid interface. Nano-rod, heli...

journal_title：International journal of food microbiology

authors： Hosseini S,Hosseini S,Savaloni H

更新日期：2019-09-02 00:00:00

abstract：:The aim of the present study was to investigate whether the use of porcine blood(products) in food could be a risk for a hepatitis E virus (HEV) infection. HEV RNA was detected in 33/36 batches of (non-heated) liquid products and in 7/24 spray dried powder products. Contamination levels varied among the products, but ...

journal_title：International journal of food microbiology

authors： Boxman ILA,Jansen CCC,Hägele G,Zwartkruis-Nahuis A,Cremer J,Vennema H,Tijsma ASL

更新日期：2017-09-18 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

authors： Guo M,Jin TZ,Yadav MP,Yang R

更新日期：2015-09-02 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

authors： Schönberg A,Bannerman E,Courtieu AL,Kiss R,McLauchlin J,Shah S,Wilhelms D

更新日期：1996-10-01 00:00:00

abstract：:The results of a survey conducted at a South Island, New Zealand, abattoir are presented. Two-hundred-and-eighteen samples taken from ovine carcasses and the environment were analysed. The traditional cold enrichment, i.e. 4 degrees C for up to 16 weeks, was used. No isolations of listeriae were made from freshly dres...

journal_title：International journal of food microbiology

authors： Pociecha JZ,Smith KR,Manderson GJ

更新日期：1991-08-01 00:00:00

abstract：:The effect of packaging of fresh sea bream fillets under different modified atmospheres (high levels of CO2 combined with N2) on the behaviour of Listeria monocytogenes and Salmonella Enteritidis was studied. Two different strains of each pathogen were spread over the sea bream fillets stored at either 0 °C or 4 °C fo...

journal_title：International journal of food microbiology

authors： Provincial L,Guillén E,Gil M,Alonso V,Roncalés P,Beltrán JA

更新日期：2013-04-01 00:00:00

abstract：:Two hundred and thirteen Staphylococcus aureus and 51 other staphylococcal strains were isolated from 121 foodstuffs of current consumption and two cutaneous samples. Their ability to produce staphylococcal enterotoxins was tested and S. aureus strains were biotyped. The S. aureus strains (30.5%) produced at least one...

journal_title：International journal of food microbiology

authors： Rosec JP,Guiraud JP,Dalet C,Richard N

更新日期：1997-04-15 00:00:00

abstract：:Growth of Penicillium chrysogenum, Aspergillus flavus, Cladosporium cladosporioides and Alternaria alternata at their respective optimum temperatures was studied in Potato Dextrose Agar (PDA) medium at different water activities (a(w)) adjusted with glycerol. The growth rate (mu) was expressed as the increase in colon...

journal_title：International journal of food microbiology

authors： Sautour M,Dantigny P,Divies C,Bensoussan M

更新日期：2001-07-20 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：:The possible time-dependent role of lactic acid bacteria (LAB) in immunomodulation was investigated in BALB/c mice fed daily with Lactobacillus paracasei subsp. paracasei NTU 101 (10(8) colony forming units) for 3, 6, and 9 weeks, and following feeding with Lactobacillus-free food for a further 7 days. We observed up-...

journal_title：International journal of food microbiology

authors： Tsai YT,Cheng PC,Fan CK,Pan TM

更新日期：2008-12-10 00:00:00

abstract：:In this study, the antimicrobial effects of both traditional and commercial pomegranate sour sauce samples on some green vegetables and also on "kısır" which is a popular and traditional appetizer in Turkey were investigated. The inhibitory effect of the pomegranate products on the naturally existing bacterial microfl...

journal_title：International journal of food microbiology

authors： Karabiyikli S,Kisla D

更新日期：2012-04-16 00:00:00

abstract：:Faeces were collected from 60 cows at three slaughterhouses situated in southern and central Sweden. The faecal samples were collected during two sampling periods over the year, summer and winter. All samples were analysed for the presence of Clostridium botulinum spores, according to a combined selection and enrichme...

journal_title：International journal of food microbiology

authors： Dahlenborg M,Borch E,Rådström P

更新日期：2003-04-25 00:00:00

abstract：:Exopolysaccharide (EPS)-producing bacteria are of growing interest in industrial processes, mainly concerning food. Lactic acid bacteria are widely appreciated for their GRAS (generally recognized as safe) status and their ascertained or putative probiotic features. Detailed investigation on what happens at metabolic ...

journal_title：International journal of food microbiology

authors： Vera Pingitore E,Pessione A,Fontana C,Mazzoli R,Pessione E

更新日期：2016-12-05 00:00:00

abstract：:We investigated the antimicrobial effect of constituents of the American cranberry (Vaccinium macrocarpon); sugar plus organic acids, phenolics, and anthocyanins, against Escherichia coli O157:H7. Each fractional component was assayed over a 24-h period with 5-log initial inocula to determine the minimal inhibitory co...

journal_title：International journal of food microbiology

authors： Lacombe A,Wu VC,Tyler S,Edwards K

更新日期：2010-04-30 00:00:00

abstract：:A total of 348 lactic acid bacteria isolated from five batches of naturally fermented dry salami at various stages of ripening were characterised. The majority of the strains were assigned to two main phylogenetic groups of species: (i) the psychrotrophic, formerly called atypical, meat streptobacteria (169 strains) a...

journal_title：International journal of food microbiology

authors： Samelis J,Maurogenakis F,Metaxopoulos J

更新日期：1994-10-01 00:00:00

abstract：:The cell wall integrity (CWI) pathway is activated in response to cell wall stresses due to different food-related environments. Rho1 is one of the main regulators within such pathway. The objective of this work was to design an easy-to-use RT-qPCR technique for the evaluation of the Rho1 gene expression useful to mea...

journal_title：International journal of food microbiology

authors： da Cruz Cabral L,Delgado J,Andrade MJ,Rodríguez M,Rodríguez A

更新日期：2018-06-20 00:00:00

abstract：:To further enhance biopreservation of meat products, the antilisterial effect of the newly described protective culture Leuconostoc carnosum 4010 and its bacteriocins, leucocins 4010, was examined in the presence of sodium chloride and sodium nitrite in a solid matrix using a structured gelatin system. Interaction bet...

journal_title：International journal of food microbiology

authors： Hornbaek T,Brocklehurst TF,Budde BB

更新日期：2004-04-15 00:00:00

abstract：:This study was undertaken to investigate the prevalence, serotype distribution and antimicrobial resistance in Salmonella isolated from retail meat in Southern China, and to characterize the major mechanisms that mediate the ciprofloxacin resistance of isolates. High levels of Salmonella contamination were detected in...

journal_title：International journal of food microbiology

authors： Chen Z,Bai J,Zhang X,Wang S,Chen K,Lin Q,Xu C,Qu X,Zhang H,Liao M,Zhang J

更新日期：2021-01-12 00:00:00

abstract：:Salmonella is a major zoonotic pathogen which causes outbreaks and sporadic cases of gastroenteritis in humans worldwide. The primary sources for Salmonella are food-producing animals such as pigs and poultry. For risk assessment and hazard analysis and critical control point (HACCP) concepts, it is essential to produ...

journal_title：International journal of food microbiology

authors： Krämer N,Löfström C,Vigre H,Hoorfar J,Bunge C,Malorny B

更新日期：2011-03-01 00:00:00

abstract：:Despite recent norovirus (NoV) foodborne outbreaks related to consumption of ready-to-eat (RTE) foods, a standardized assay to detect NoV in these foods is not available yet. Therefore, the robustness of a methodology for NoV detection in RTE foods was evaluated. The NoV detection methodology consisted of direct RNA e...

journal_title：International journal of food microbiology

authors： Stals A,Baert L,De Keuckelaere A,Van Coillie E,Uyttendaele M

更新日期：2011-02-28 00:00:00