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International journal of food microbiology 18건

  1. [해외논문]   Editorial Board   SCI SCIE


    International journal of food microbiology v.243 ,pp. IFC - IFC , 2017 , 0168-1605 ,

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  2. [해외논문]   ICFMH Announcment   SCI SCIE


    International journal of food microbiology v.243 ,pp. II - II , 2017 , 0168-1605 ,

    초록

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    무료다운로드 유료다운로드

    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  3. [해외논문]   Editorial Board  


    International journal of food microbiology v.243 ,pp. IFC , 2017 , 0168-1605 ,

    초록

    원문보기

    원문보기
    무료다운로드 유료다운로드

    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  4. [해외논문]   Comparative sequence analysis of enteroaggregative Escherichia coli heat-stable enterotoxin 1 identified in Korean and Japanese Escherichia coli strains   SCI SCIE

    Seo, Dong Joo (Department of Food and Nutrition, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Choi, SunKeum (Department of Food and Nutrition, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Jeon, Su Been (Department of Food and Nutrition, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Jeong, Suntak (Department of Food and Nutrition, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Park, Hyunkyung (Department of Food and Nutrition, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Lee, Bog-Hieu (Department of Food and Nutrition, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Kim, Geun-Bae (School of Bioresources and Bioscience, Chung-Ang University, 4726 Seodongdaero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea ) , Yang, Soo-Jin (School o) , Nishikawa, Yoshikazu , Choi, Changsun
    International journal of food microbiology v.243 ,pp. 1 - 8 , 2017 , 0168-1605 ,

    초록

    The aim of this study was to compare the sequence of the astA gene found in 8 Korean and 11 Japanese Escherichia coil isolates. Conventional PCR was used to amplify the astA gene from the chromosomal and plasmid DNA preparation samples of each isolate using commercial DNA extraction kits. Cloning of the PCR products, sequence analysis, and pulse field gel electrophoresis (PFGE) were sequentially performed. An identical copy of astA each isolate were found for 8 Korean and 8 Japanese E. coli strains isolated from bovine, porcine, and healthy human carriers. Among these, 1 Korean and 4 Japanese isolates carried a stop mutation at residue 16. Three Japanese outbreak strains (V199, V638, and 96-127-23) carried multiple Clones of astA gene With multiple amino adds changes at residues 11,16, 20, 23, 30, 33, and 34. Compared with the non-diarrheal isolates, clonal diversity and sequence variations of the astA gene in outbreak isolates may be associated with virulence potential of EAST1. (C) 2016 Elsevier B.V. All rights reserved.

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  5. [해외논문]   A proteomic approach for rapid identification of Weissella species isolated from Korean fermented foods on MALDI-TOF MS supplemented with an in-house database   SCI SCIE

    Kim, Eiseul (Institute of Life Sciences & Resources and Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea ) , Cho, Youngjae (Institute of Life Sciences & Resources and Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea ) , Lee, Yoonju (Institute of Life Sciences & Resources and Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea ) , Han, Sun-Kyung (Institute of Life Sciences & Resources and Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea ) , Kim, Chang-Gyeom (Department of Bioinformatics and Biosystems, Korea Polytechnics, Seongnam 13122, Republic of Korea ) , Choo, Dong-Won (Department of Bioinformatics and Biosystems, Korea Polytechnics, Seongnam 13122, Republic of Korea ) , Kim, Young-Rok (Institute of Life Sciences & Resources and Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea ) , Kim, Hae-Yeong (Institute of Life Sciences & Resources and Department of Food Science and)
    International journal of food microbiology v.243 ,pp. 9 - 15 , 2017 , 0168-1605 ,

    초록

    Weissella are obligate heterofermentative lactic acid bacteria belonging to the Leuconostocaceae family. Some Weissella can be found in salted and fermented foods, such as kimchi and jeotgal, and plays an important role in the fermentation process. In the present study, for the first time, a rapid and accurate identification method for Weissella species from kimchi and jeotgal was developed based on MALDI-TOF MS, supplemented with an in-house database. Of the 135 Weissella spectra aligned with the MALDI bioTyper database, 56 isolates (41.5%) yielded no reliable identification results with low log scores (

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  6. [해외논문]   Linking wine lactic acid bacteria diversity with wine aroma and flavour   SCI SCIE

    Cappello, Maria Stella (CNR, Institute of Science of Food Production (ISPA), Prov.le Lecce-Monteroni, 73100 Lecce, Italy ) , Zapparoli, Giacomo (Department of Biotechnology, University of Verona, Strada le Grazie 15, 37134 Verona, Italy ) , Logrieco, Antonio (CNR, Institute of Science of Food Production, Via G. Amendola, 122/0, 70126 Bari, Italy ) , Bartowsky, Eveline J (The Australian Wine Research Institute, PO Box 197, Glen Osmond, SA 5064, Australia)
    International journal of food microbiology v.243 ,pp. 16 - 27 , 2017 , 0168-1605 ,

    초록

    Abstract In the last two decades knowledge on lactic acid bacteria (LAB) associated with wine has increased considerably. Investigations on genetic and biochemistry of species involved in malolactic fermentation, such as Oenococcus oeni and of Lactobacillus have enabled a better understand of their role in aroma modification and microbial stability of wine. In particular, the use of molecular techniques has provided evidence on the high diversity at species and strain level, thus improving the knowledge on wine LAB taxonomy and ecology. These tools demonstrated to also be useful to detect strains with potential desirable or undesirable traits for winemaking purposes. At the same time, advances on the enzymatic properties of wine LAB responsible for the development of wine aroma molecules have been undertaken. Interestingly, it has highlighted the high intraspecific variability of enzymatic activities such as glucosidase, esterase, proteases and those related to citrate metabolism within the wine LAB species. This genetic and biochemistry diversity that characterizes wine LAB populations can generate a wide spectrum of wine sensory outcomes. This review examines some of these interesting aspects as a way to elucidate the link between LAB diversity with wine aroma and flavour. In particular, the correlation between inter- and intra-species diversity and bacterial metabolic traits that affect the organoleptic properties of wines is highlighted with emphasis on the importance of enzymatic potential of bacteria for the selection of starter cultures to control MLF and to enhance wine aroma. Highlights The links between LAB genomic diversity and wine sensory attributes were explored. Molecular tools improving the knowledge on taxonomy and ecology of LAB were showed. Metabolic pathways of LAB related to increase of aroma wine molecules were evaluated.

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  7. [해외논문]   Single vs multiple-spore inoculum effect on growth kinetic parameters and modeled probabilities of growth and aflatoxin B1 production of Aspergillus flavus on pistachio extract agar   SCI SCIE

    Aldars-Garcí (Corresponding author.) , a, Laila , Sanchis, Vicente , Ramos, Antonio J. , Marí , n, Sonia
    International journal of food microbiology v.243 ,pp. 28 - 35 , 2017 , 0168-1605 ,

    초록

    Abstract The objective of the present study was to assess the differences in modeled growth/AFB1 production probability and kinetic growth parameters for Aspergillus flavus inoculated as single spores or in a concentrated inoculation point (~500 spores). The experiment was carried out at 25°C and at two water activities (0.85 and 0.87) on pistachio extract agar (3%). Binary data obtained from growth and AFB1 studies were modeled using linear logistic regression analysis. The radial growth curve for each colony was fitted to a linear model for the estimation of the lag phase for growth and the mycelial growth rate. In general, radial growth rate and lag phase for growth were not normally distributed and both of them were affected by the inoculation type, with the lag phase for growth being more affected. Changing from the multiple spore to the single spore inoculation led to a delay of approximately 3–5days on the lag phase and higher growth rates for the multiple spore experiment were found. The same trend was observed on the probability models, with lower predicted probabilities when colonies came up from single spores, for both growth and AFB1 production probabilities. Comparing both types of models, it was concluded that a clear overestimation of the lag phase for growth occurred using the linear model, but only in the multiple spore experiment. Multiple spore inoculum gave very similar estimated time to reach some set probabilities (t10, t50 and t100) for growth or AFB1 production due to the abruptness of the logistic curve developed. The observed differences suggest that inoculum concentration greatly affects the outcome of the predictive models, the estimated times to growth/AFB1 production being much earlier for the concentrated inoculum than for a single spore colony (up to 9days). Thus the number of spores used to generate data in predictive mycology experiments should be carefully controlled in order to predict as accurately as possible the fungal behavior in a foodstuff. Highlights Differences in growth and AFB1 production of A. flavus at two inoculation levels were assessed. Conditions were set in order to illustrate a possible transport/storage contamination scenario. Significant differences were found when changing from the multiple spore to the single spore inoculation. Predicted probabilities were lower when colonies came up from single spores. The number of spores used in predictive mycology should be carefully controlled.

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  8. [해외논문]   Digital RT-PCR method for hepatitis A virus and norovirus quantification in soft berries   SCI SCIE

    Fraisse, Audrey (Corresponding author.) , Coudray-Meunier, Coralie , Martin-Latil, Sandra , Hennechart-Collette, Catherine , Delannoy, Sabine , Fach, Patrick , Perelle, Sylvie
    International journal of food microbiology v.243 ,pp. 36 - 45 , 2017 , 0168-1605 ,

    초록

    Abstract Raw fruits may harbour many pathogens of public health concern including enteric viruses, which are the leading cause of foodborne outbreaks. Recently, consumption of soft berries has been associated with increasing reports of norovirus and hepatitis A virus outbreaks in Europe. Due to their low infectious doses and low concentrations in food samples, an efficient and sensitive analytical method is required for virus detection. In this study we explored two different ways to improve the reference method for the detection of enteric viruses in soft fruits (ISO/TS 15216-1; 15216-2): an additional purification step after RNA extraction; and the detection of enteric viral genome by an absolute quantification method (microfluidic digital RT-PCR). Both of these approaches led to an improvement of enteric virus detection in soft berries by greatly lowering PCR inhibition, raising viral extraction efficiencies and enabling validation of controls using pure RNA extracts. The PCR inhibitor removal step can be easily included in the routine method. Absolute quantification by digital RT-PCR may be a relevant alternative method to standardize quantification of enteric viruses in foodstuffs. Highlights Quantification of HAV and noroviruses in red fruits Comparison of digital RT-PCR and RT-qPCR Significant reduction of PCR inhibition with additional purification step of RNA Significant reduction of PCR inhibition with RT-dPCR This study offers reliable alternative methods to quantify viruses in red fruits.

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  9. [해외논문]   The first report of A. novoparasiticus, A. arachidicola and A. pseudocaelatus in Brazilian corn kernels   SCI SCIE

    Viaro, Helena Paula (Departamento de Biologia Geral, Centro de Ciências Biológicas, Universidade Estadual de Londrina, P. O. Box 6001, Londrina 86.057-970, Brazil ) , da Silva, Josué (Departamento de Biologia Geral, Centro de Ciências Biológicas, Universidade Estadual de Londrina, P. O. Box 6001, Londrina 86.057-970, Brazil ) , José (Departamento de Biologia Geral, Centro de Ciências Biológicas, Universidade Estadual de Londrina, P. O. Box 6001, Londrina 86.057-970, Brazil ) , (Departamento de Ciência e Tecnologia de Alimentos, Centro de Ciências Agrárias, Universidade Estadual de Londrina, P. O. Box 6001, Londrina 86.057-970, Brazil ) , de Souza Ferranti, Larissa (Departamento de Biologia Geral, Centro de Ciências Biológicas, Universidade Estadual de Londrina, P. O. Box 6001, Londrina 86.057-970, Brazil ) , Bordini, Jaqueline Gozzi (Departamento de Biologia Geral, Centro de Ciências Biológicas, Universidade Estadual de Londrina, P. O. Box 6001, Londrina 86.057-970, Brazil) , Massi, Fernanda Pelisson , Fungaro, Maria Helena Pelegrinelli
    International journal of food microbiology v.243 ,pp. 46 - 51 , 2017 , 0168-1605 ,

    초록

    Abstract Maize is one of the most important commercial crops cultivated throughout the world, mostly in tropical and subtropical countries. It is highly susceptible to mycotoxins, toxic secondary metabolites produced by fungi. In this study, we assessed freshly harvested corn produced in Brazil for aflatoxin contamination and the presence of Aspergillus . B type aflatoxins (AFB 1 +AFB 2 ) were detected in 56% of 16 grain samples, while G type aflatoxins (AFG 1 +AFG 2 ) were detected in 25%. Of the total number of grains ( n = 1920) evaluated for the presence of fungi species, 4.7% were infected with Aspergillus species, 74.5% and 16.7% respectively with Fusarium and Penicillium species and 4.1% with other fungi genera. In total, 89 Aspergillus isolates were identified, most (86 isolates) characterized as belonging to Aspergillus section Flavi , and the remainder to Aspergillus section Cremei (2 isolates) and Aspergillus section Terrei (1 isolate). All the isolates of section Flavi were subjected to molecular analysis. They were found to belong to six species, including Aspergillus novoparasiticus , Aspergillus arachidicola and Aspergillus pseudocaelatus , all aflatoxins B and G producing species, which are herein described for the first time infecting corn kernels. Highlights Aspergillus in corn kernels identified in the light of evidence from molecular biology. Tree Aspergillus species recently described were found in corn kernel samples. A. novoparasiticus , A. arachidicola and A. pseudocaelatus are co-isolated with A. flavus . Aflatoxins B and G were found in 56% and 25% of the corn kernel samples, respectively.

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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  10. [해외논문]   A minireview on the in vitro and in vivo experiments with anti-Escherichia coli O157:H7 phages as potential biocontrol and phage therapy agents   SCI SCIE

    Sabouri, Salehe (Herbal & Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran ) , Sepehrizadeh, Zargham (Department of Pharmaceutical Biotechnology and Biotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran ) , Amirpour-Rostami, Sahar (Pharmaceutics Research Center, Kerman University of Medical Sciences, Kerman, Iran ) , Skurnik, Mikael (Department of Bacteriology and Immunology, Medicum, Research Programs Unit, Immunobiology, University of Helsinki, Helsinki, Finland)
    International journal of food microbiology v.243 ,pp. 52 - 57 , 2017 , 0168-1605 ,

    초록

    Abstract Phage therapy is an old method of combating bacterial pathogens that has recently been taken into consideration due to the alarming spread of antibiotic resistance. Escherichia coli O157:H7 is a foodborne pathogen that causes hemorrhagic colitis and life-threatening Hemolytic Uremic Syndrome (HUS). There are several studies on isolation of specific phages against E . coli O157:H7 and more than 60 specific phages have been published so far. Although in vitro experiments have been successful in elimination or reduction of E . coli O157:H7numbers, in vivo experiments have not been as promising. This may be due to escape of bacteria to locations where phages have difficulties to enter or due to the adverse conditions in the gastrointestinal tract that affect phage viability and proliferation. To get around the latter obstacle, an alternative phage delivery method such as polymer microencapsulation should be tried. While the present time results are not very encouraging the work should be continued as more efficient phage treatment regimens might be found in future. Highlights Escherichia coli O157:H7 causes hemorrhagic colitis and Hemolytic Uremic Syndrome. Over 60 phages specific for E . coli O157:H7 have been published. This review summarizes in vitro and in vivo phage therapy experiments. Results in in vivo experiments have not been promising. Efforts towards more efficient phage treatment regimens should be continued.

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    회원님의 원문열람 권한에 따라 열람이 불가능 할 수 있으며 권한이 없는 경우 해당 사이트의 정책에 따라 회원가입 및 유료구매가 필요할 수 있습니다.이동하는 사이트에서의 모든 정보이용은 NDSL과 무관합니다.

    NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니담기를 통하여 원문복사서비스 이용이 가능합니다.

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