Characterization of monascidin A from Monascus as citrinin.

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

authors： Hu Z,Rohde A,McMullen L,Gänzle M

更新日期：2019-11-02 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

authors： Krovacek K,Faris A,Månsson I

更新日期：1991-06-01 00:00:00

abstract：:The growth of Penicillium expansum and Aspergillus niger, isolated from yogurt production environment, was investigated on malt extract agar with pH=4.2 and a(w)=0.997, simulating yogurt, at isothermal conditions ranging from -1.3 to 35 degrees C and from 5 to 42.3 degrees C, respectively. The growth rate (mu) and (ap...

journal_title：International journal of food microbiology

authors： Gougouli M,Koutsoumanis KP

更新日期：2010-06-15 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：: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：: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：: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：:A total of 248 strains of predominant lactobacilli isolated during the manufacture and ripening of artisanal Manchego cheeses obtained from two dairies were obtained and the genetic diversity of 197 investigated using random amplified polymorphic DNA (RAPD-PCR). 51 isolates could not be lysed and were therefore not ge...

journal_title：International journal of food microbiology

authors： Sánchez I,Seseña S,Poveda JM,Cabezas L,Palop L

更新日期：2006-04-01 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：:The aims of this study were to investigate the serotype distribution, genetic relationships and antibiotic resistance of Salmonella from food-producing animals in Shandong province of China in 2009 and 2012. A total of 362 out of 1825 samples from chickens, 53 out of 445 samples from ducks, and 50 out of 692 samples f...

journal_title：International journal of food microbiology

authors： Lai J,Wu C,Wu C,Qi J,Wang Y,Wang H,Liu Y,Shen J

更新日期：2014-06-16 00:00:00

abstract：:The natural contamination of foods with a bacterial pathogen frequently consists of a mixture of strains with their own characteristics of survival, growth potential and virulence. Quantitative Microbial Risk Assessment (QMRA) must account for this genetic diversity to reflect the variability of the pathogen risk and ...

journal_title：International journal of food microbiology

authors： Afchain AL,Carlin F,Nguyen-The C,Albert I

更新日期：2008-11-30 00:00:00

abstract：:Kudoa septempunctata is a newly identified myxosporean parasite that infects the trunk muscles of olive flounder (Paralichthys olivaceus) and a causative agent of the increasing number of foodborne gastroenteritis outbreaks with unknown etiology which have occurred in Japan over the last few years. Here, we developed ...

journal_title：International journal of food microbiology

authors： Harada T,Kawai T,Sato H,Yokoyama H,Kumeda Y

更新日期：2012-05-15 00:00:00

abstract：:A total of 764 retail meat including 515 chicken, 91 pork, 78 beef and 80 lamb samples were collected in Shaanxi Province of China in 2007-2008 to determine the prevalence of Salmonella. The isolates were characterized using serotyping, antimicrobial susceptibility testing, and the presence of bla(CMY-2) and bla(TEM) ...

journal_title：International journal of food microbiology

authors： Yang B,Qu D,Zhang X,Shen J,Cui S,Shi Y,Xi M,Sheng M,Zhi S,Meng J

更新日期：2010-06-30 00:00:00

abstract：:The bacteriocinogenic Enterococcus casseliflavus IM 416K1 (Bac+) isolated from Italian sausages or its bacteriocin Enterocin 416K1, with strong anti-listerial activity, were used in trials to evaluate the effect on Listeria monocytogenes NCTC 10888 in artificially inoculated Italian sausages ("cacciatore"). In trials ...

journal_title：International journal of food microbiology

authors： Sabia C,de Niederhäusern S,Messi P,Manicardi G,Bondi M

更新日期：2003-10-15 00:00:00

abstract：:Plastic materials used for food packaging are clean but not sterile when the food is just packaged. Accidental wet contamination may occur at every moment between packaging and opening by the consumer: on polyethylene (PET), bacteria may adhere strongly and constitute a biofilm in less than 24 h. By rolling on themsel...

journal_title：International journal of food microbiology

authors： Le Magrex-Debar E,Lemoine J,Gellé MP,Jacquelin LF,Choisy C

更新日期：2000-04-10 00:00:00

abstract：:Salmonella enterica subsp. enterica serovar 4,[5],12,i:- is a monophasic variant of Salmonella Typhimurium and its occurrence has markedly increased in several European countries in the last ten years. In June 2011, an outbreak of Salmonella 4,[5],12,i:- was reported among attendees of a wedding reception in the North...

journal_title：International journal of food microbiology

authors： Lettini AA,Saccardin C,Ramon E,Longo A,Cortini E,Dalla Pozza MC,Barco L,Guerra B,Luzzi I,Ricci A

更新日期：2014-10-17 00:00:00

abstract：:The relatively high incidence of Listeria monocytogenes in cold smoked salmon (CSS) is of concern as CSS is a ready-to-eat product. No post-processing measures are currently available to control this pathogen in CSS. The objective of this study was to develop an effective antimicrobial edible coating containing organi...

journal_title：International journal of food microbiology

authors： Neetoo H,Ye M,Chen H

更新日期：2010-01-01 00:00:00

abstract：:To date most LF-ICA format for pathogen detection is based on generating color signals from gold nanoparticle (AuNP) tracers that are perceivable by naked eye but often these methods exhibit sensitivity lower than those associated with the conventional enzyme-based immunological methods or mandated by the regulatory g...

journal_title：International journal of food microbiology

authors： Cho IH,Bhunia A,Irudayaraj J

更新日期：2015-08-03 00:00:00

abstract：:Numbers of Escherichia coli O157 in food may be low and sensitive techniques are therefore needed for its detection. The objectives of this study were to use carcass meat samples artificially inoculated with various strains of E. coli O157 to compare the sensitivity of enrichment in three different media and to compar...

journal_title：International journal of food microbiology

authors： Chapman PA,Ashton R

更新日期：2003-11-01 00:00:00

abstract：:Zhejiang Rosy Vinegar (ZRV) is a traditional condiment in Southeast China, produced using semi-solid-state fermentation techniques under an open environment, yet little is known about the functional microbiota involved in the flavor formation of ZRV. In this study, 43 kinds of volatile flavor substances were identifie...

journal_title：International journal of food microbiology

authors： Fang GY,Chai LJ,Zhong XZ,Jiang YJ

更新日期：2021-01-20 00:00:00

abstract：:Two new species of Aspergillus (A. aculeatinus, A. sclerotiicarbonarius) were previously isolated from coffee in Thailand. The objective of this study was to examine the effect of interacting environmental factors of water availability (water activity, aw) and temperature on lag phases prior to growth, growth and pote...

journal_title：International journal of food microbiology

authors： Akbar A,Magan N

更新日期：2014-10-01 00:00:00

abstract：:The influence of food-related acid stress on the virulence capacity of Listeria monocytogenes was evaluated. The survival of acid-adapted and non-adapted L. monocytogenes cells during exposure to lethal concentrations of acetic acid was monitored. Also the effect of sublethal acid stress exposure on the expression lev...

journal_title：International journal of food microbiology

authors： Werbrouck H,Vermeulen A,Van Coillie E,Messens W,Herman L,Devlieghere F,Uyttendaele M

更新日期：2009-08-31 00:00:00

abstract：:To determine the prevalence of Clostridium botulinum types A, B, E, and/or F in pig intestinal samples, different PCR-based methods were compared using artificially contaminated faeces. The methods included a multiplex PCR targeted to botulinum neurotoxin genes A, B, E, and F or a nested PCR targeted to toxin genes B,...

journal_title：International journal of food microbiology

authors： Myllykoski J,Nevas M,Lindström M,Korkeala H

更新日期：2006-07-15 00:00:00

abstract：:Ingestion of B. cereus can result in diarrhea, if these bacteria survive gastrointestinal passage and achieve growth and enterotoxin production in the small intestine. The gastrointestinal survival of vegetative cells and spores of the diarrheal food poisoning strain B. cereus NVH 1230-88 was investigated during in vi...

journal_title：International journal of food microbiology

authors： Ceuppens S,Van de Wiele T,Rajkovic A,Ferrer-Cabaceran T,Heyndrickx M,Boon N,Uyttendaele M

更新日期：2012-04-16 00:00:00

abstract：:Listeria monocytogenes and other Listeria spp. have been isolated from seafoods on a regular basis since 1987. A relatively high incidence of the organism (6-36%) in ready-to-eat cold smoked salmon and cooked fish products has raised concern about the survival and growth potential of this organism in seafoods, as thes...

journal_title：International journal of food microbiology

authors： Ben Embarek PK

更新日期：1994-09-01 00:00:00

abstract：:Fusarium species are fungal plant pathogens producing toxic secondary metabolites such as deoxynivalenol (DON), 15-acetyl-deoxynivalenol (15AcDON) and nivalenol (NIV). In Luxembourg, the Fusarium species composition isolated from symptomatic winter wheat heads was dominated by Fusarium graminearum sensu stricto strain...

journal_title：International journal of food microbiology

authors： Beyer M,Pogoda F,Pallez M,Lazic J,Hoffmann L,Pasquali M

更新日期：2014-07-16 00:00:00

abstract：:Food decay by spoilage fungi causes considerable economic losses and constitutes a health risk for consumers due to the potential for fungi to produce mycotoxins. The indiscriminate use of synthetic antifungals has led to the development of resistant strains which has necessitated utilization of higher concentrations,...

journal_title：International journal of food microbiology

authors： da Cruz Cabral L,Fernández Pinto V,Patriarca A

更新日期：2013-08-16 00:00:00

abstract：:The performance of a multispectral imaging system has been evaluated in monitoring aerobically packaged beef filet spoilage at different storage temperatures (0, 4, 8, 12, and 16°C). Spectral data in the visible and short wave near infrared area (405-970nm) were collected from the surface of meat samples and correlate...

journal_title：International journal of food microbiology

authors： Panagou EZ,Papadopoulou O,Carstensen JM,Nychas GJ

更新日期：2014-03-17 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：:Enterobacter sakazakii infections often involve debilitated neonates consuming contaminated reconstituted powdered infant formula. There is the possibility that expressed human breast milk can become contaminated with E. sakazakii in the hospital or home setting and through the use of contaminated breast milk fortifie...

journal_title：International journal of food microbiology

authors： Lenati RF,O'Connor DL,Hébert KC,Farber JM,Pagotto FJ

更新日期：2008-02-29 00:00:00