Abstract:
:The increasing demand for high quality gluten-free (GF) bread, clean labels and natural products is raising the need for new approaches in GF bread-making. Sourdough is the foremost fermentation used for baking purposes and it has been proven to be ideal for improving the texture, palatability, aroma, shelf life and nutritional value of wheat and rye breads. These characteristic features derive from the complex metabolic activities of the sourdough-resident lactic acid bacteria and yeasts, e.g. acidification, production of exopolysaccharides, proteolytic- amylolytic- and phytase activity, and production of antimicrobial substances. These effects have been extensively studied and well described for traditional baking, whereas little is known about the role of sourdough in GF baking. Yet, the microbiological and qualitative characterisation of local GF fermented products indicate an overlap with the microbiota of wheat/rye fermentation and suggest that the positive metabolic activities of the sourdough microbiota are still retained during fermentation of GF crops. Thus, the use of sourdough in GF baking may be the new frontier for improving the quality, safety and acceptability of GF bread.
journal_name
Food Microbioljournal_title
Food microbiologyauthors
Moroni AV,Dal Bello F,Arendt EKdoi
10.1016/j.fm.2009.07.001subject
Has Abstractpub_date
2009-10-01 00:00:00pages
676-84issue
7eissn
0740-0020issn
1095-9998pii
S0740-0020(09)00163-4journal_volume
26pub_type
杂志文章,评审abstract::We have previously shown a relationship between the virulence level of Listeria monocytogenes strains and their detection on PALCAM medium. To account for the fact that only 40% of low-virulence field strains of L. monocytogenes were detected on PALCAM medium compared to 92% on ALOA medium, the detection of virulent a...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2008.08.001
更新日期:2009-02-01 00:00:00
abstract::During a 10-year inspection survey (2001-2010), a microbiological study of ready-to-eat (RTE) foods and ready-to-bake frozen pastries from 15 canteens of the university campus was undertaken to determine their microbiological quality. The cumulative study revealed that the aerobic colony counts for the RTE product gro...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2013.01.005
更新日期:2013-06-01 00:00:00
abstract::The dominant microbiota of brown shrimp (Crangon crangon) were systematically identified during storage under different conditions. Freshly caught shrimp were processed on board the fishing vessel under the best possible hygienic conditions (IDEAL), unpeeled and manually (sterile) peeled, then stored on ice and at 7.5...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2013.04.009
更新日期:2013-12-01 00:00:00
abstract::The production of aflatoxin (AF) B1 and B2 was determined during malting of wheat grains artificially contaminated with a toxigenic A. flavus strain (CCDCA 11553) isolated from craft beer raw material. Malting was performed in three steps (steeping, germination and kilning) following standard Central European Commissi...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2020.103456
更新日期:2020-08-01 00:00:00
abstract::Growth of Lactococcus lactis IL1403 in solid agar gels and liquid cultures at different glucose concentrations of 2, 10 and 20 g/L and different inoculation rates from 10(0) to 10(6) cfu/mL with the 10-fold increment was studied using thermal activity monitor TAM III. In parallel to calorimetric measurements the chang...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2011.08.018
更新日期:2012-02-01 00:00:00
abstract::This study investigated the degree of cross-contamination between deli foods and slicers by Listeria monocytogenes, Salmonella, and Escherichia coli O157:H7, and their inactivation by levulinic acid (LA) plus sodium dodecyl sulfate (SDS) on slicers. The transfer rate of pathogens at 5 locations on the contaminated sli...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2013.10.004
更新日期:2014-04-01 00:00:00
abstract::It is recognised that inoculum size affects the rate and extent of bacterial spore germination. It has been proposed that this is due to spores interacting: molecules released from germinated spores trigger germination of dormant neighbours. This study investigated whether changes to the total number of spores in a sy...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2012.04.015
更新日期:2012-10-01 00:00:00
abstract::Lactobacillus paracasei is able to persist in a variety of natural and technological environments despite physico-chemical perturbations, in particular alternations between desiccation and rehydration. However, the way in which it adapts to hydric fluctuations and the genetic determinants involved are not clearly unde...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2019.103301
更新日期:2020-02-01 00:00:00
abstract::Gray mold caused by Botrytis cinerea led to severe postharvest losses for strawberry industry. In recent years, some studies have shown that postharvest diseases of strawberry can be controlled by using bacterial, fungal and yeast strains. The yeast strain Hanseniaspora uvarum was shown as an effective antagonist agai...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2016.11.005
更新日期:2017-05-01 00:00:00
abstract::In the wine industry, off-odors occurring during fermentation and bottling caused by hydrogen sulfide (H2S) produced by Saccharomyces cerevisiae are still a major problem. Here, two native S. cerevisiae isolates possessing extreme H2S production capacities were isolated from 166 strains in Chinese vineyards. Significa...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2018.10.021
更新日期:2019-06-01 00:00:00
abstract::Starting from one undefined cheese smear consortium exhibiting anti-listerial activity (signal) at 15 °C, 50 yeasts and 39 bacteria were identified by partial rDNA sequencing. Construction of microbial communities was done either by addition or by erosion approach with the aim to obtain minimal communities having simi...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2010.07.016
更新日期:2010-12-01 00:00:00
abstract::Microbial subtyping is the most common approach for Salmonella source attribution. Typically, attributions are computed using frequency-matching models like the Dutch and Danish models based on phenotyping data (serotyping, phage-typing, and antimicrobial resistance profiling). Herewith, we critically review three maj...
journal_title:Food microbiology
pub_type: 杂志文章,评审
doi:10.1016/j.fm.2017.03.002
更新日期:2018-05-01 00:00:00
abstract::A surveillance study was carried out to determine the prevalence of Campylobacter in meat, milk and other food commodities in Pakistan. Over a period of 3 years (January 2002-December 2004), a total of 1636 food samples of meat, milk and other food commodities were procured from three big cities of Pakistan (Faisalaba...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2006.06.001
更新日期:2007-05-01 00:00:00
abstract::The stability of the Yersinia enterocolitica virulence plasmid (pYV) under different NaCl concentrations and under acidic pH conditions was investigated. Exposure of five strains representing five serotypes of pYV-bearing virulent Y. enterocolitica to 0.5, 2 and 5% NaCl and under conditions of pH 4, 5, and 6 for 24 h ...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2010.10.001
更新日期:2011-02-01 00:00:00
abstract::Antibiotic susceptibility was evaluated for 182 Enterococcus spp. isolated from Alheira, Chouriça de Vinhais and Salpicão de Vinhais, fermented meat products produced in the North of Portugal. Previously, a choice was made from a group of 1060 isolates, using phenotypic and genotypic tests. From these, 76 were previou...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2009.03.005
更新日期:2009-08-01 00:00:00
abstract::The behavior of enterotoxigenic Escherichia coli (ETEC), enteropathogenic E. coli (EPEC), enteroinvasive E. coli (EIEC) and non-O157 shiga toxin-producing E. coli (non-O157-STEC) on whole and slices of jalapeño and serrano peppers as well as in blended sauce at 25 ± 2 °C and 3 ± 2 °C was investigated. Chili peppers we...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2014.01.005
更新日期:2014-06-01 00:00:00
abstract::Daqu is a traditional fermentation starter for the production of baijiu and vinegar. It is an important saccharifying and fermenting agent associated with alcoholic fermentation and also a determining factor for the flavour development of these products. Bacterial and yeast isolates from a traditional fermentation sta...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2018.03.015
更新日期:2018-12-01 00:00:00
abstract::Pathogenic Cronobacter species are responsible for life-threatening illness in neonates. A ten-year comprehensive survey was conducted to examine the population structure and antimicrobial resistant patterns of Cronobacter isolates from food (n = 78) and clinical (n = 12) sources in Wenzhou, China. A total of 90 (4.4%...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2020.103432
更新日期:2020-08-01 00:00:00
abstract::Characterization of the microflora during malting is an essential step towards process management and optimization. Up till now, however, microbial characterization in the malting process has mostly been done using culture-dependent methods, probably leading to biased estimates of microbial diversity. The aim of this ...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2013.10.010
更新日期:2014-05-01 00:00:00
abstract::In this study, the susceptibility of Vibrio parahaemolyticus in different growth phases after exposure to lethal stresses including 47 degrees C and 8% ethanol was first investigated. The effect of a culture's growth phase on both the heat and ethanol shock response of V. parahaemolyticus was then examined. It was fou...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2009.01.005
更新日期:2009-06-01 00:00:00
abstract::The purpose of this work was to study the changes of bacterial and fungal population of breba fruits such as 'Banane' and 'San Antonio' as well as 'Cuello Dama Negro', 'Cuello Dama Blanco' and 'San Antonio' fig cultivars stored in passive modified atmospheres (MAP) by the use of three different microperforated films (...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2016.10.035
更新日期:2017-05-01 00:00:00
abstract::Lettuce (Lactuca sativa), one of the most consumed leafy vegetables in the world, is frequently implicated with foodborne disease (FBD) outbreaks, with Salmonella spp. and Escherichia coli O157:H7 being the most common bacteria to cause this illness. Estimates of prevalence and levels of these pathogens on lettuce are...
journal_title:Food microbiology
pub_type: 杂志文章,meta分析
doi:10.1016/j.fm.2019.05.001
更新日期:2019-12-01 00:00:00
abstract::Quality of fermented sausages is affected by acidifying lactic acid bacteria (LAB) and colour- and flavour-promoting coagulase-negative staphylococci (CNS), whether or not used as starter culture. Artisan fermented sausages are often perceived as superior to industrial variants, partially because of the specific micro...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2011.07.005
更新日期:2012-04-01 00:00:00
abstract::Presumptive lactic acid bacterial cocci were found in six sourdoughs (out of 20) from the Abruzzo region (central Italy) and subjected to phenotypic and genotypic characterization. A total of 21 isolates, recognized as seven strains by randomly amplified polymorphic DNA (RAPD)-polymerase chain reaction (PCR) typing, w...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2007.01.002
更新日期:2007-09-01 00:00:00
abstract::DNA fragments showing promoter activity were obtained from the chromosomal DNA of Lactococcus lactis ssp. cremoris LM0230 by using a promoter-screening vector pBV5030, which contains a promoterless chloramphenicol acetyltransferase gene. Ten fragments were identified based on their ability to confer resistance against...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2005.01.006
更新日期:2006-02-01 00:00:00
abstract::We examined the fate of Listeria monocytogenes, Escherichia coli O157:H7, and Salmonella enterica Thompson inoculated on freshly-harvested table grapes under standard cold storage with initial and weekly sulfur dioxide (SO2) fumigation. L. monocytogenes and S. enterica Thompson were much more sensitive to cold tempera...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2015.02.002
更新日期:2015-08-01 00:00:00
abstract::Clostridium perfringens type A isolates carrying a chromosomal enterotoxin (cpe) gene (C-cpe) are generally linked to food poisoning, while isolates carrying cpe on a plasmid (P-cpe) are associated with non-food-borne gastrointestinal diseases. Both C-cpe and P-cpe isolates can form metabolically dormant spores, which...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2017.06.020
更新日期:2018-02-01 00:00:00
abstract::The anti-listerial activity of microfloras from the surface of various smear-ripened cheeses was evaluated using four methods that were then compared. Method A measured the anti-listerial potential of supernatants from short-time liquid cultures, whereas in Method B, a model cheese was co-inoculated with the microflor...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2009.11.009
更新日期:2010-04-01 00:00:00
abstract::Biofilm matrices are formed largely of extracellular polymeric substance (EPS). This study was conducted to investigate biofilm formation and EPS production by Cronobacter sakazakii under various conditions (media, nutrition, and relative humidity (RH)) by quantification of EPS and cell populations, Field Emission Sca...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2012.11.008
更新日期:2013-05-01 00:00:00
abstract::The effect of carbon dioxide, temperature, and pH on growth of Listeria monocytogenes and Pseudomonas fluorescens was studied, following a protocol to monitor microbial growth under a constant gas composition. In this way, the CO2 dissolution didn't modify the partial pressures in the gas phase. Growth curves were acq...
journal_title:Food microbiology
pub_type: 杂志文章
doi:10.1016/j.fm.2017.07.003
更新日期:2017-12-01 00:00:00