2007
DOI: 10.1016/j.ijfoodmicro.2007.08.024
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Possible involvement of psychrotolerant Enterobacteriaceae in blown pack spoilage of vacuum-packaged raw meats

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Cited by 75 publications
(76 citation statements)
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“…For each isolate tested two packages were prepared for each shrink temperature and each vacuum level condition. Packages were assessed weekly for the presence of gas in the exudate (adapted Brightwell, Clemens, Urlich, and Boerema (2007) scale was used), visual loss of vacuum and package distension. At the end of the storage period, beefs were evaluated in relation to color, texture of flesh, pH changes in comparison to the initial pH (5.5), presence of gas and package distension.…”
Section: Ability Of Psychrotrophic Clostridium To Cause 'Blown Pack' mentioning
confidence: 99%
See 1 more Smart Citation
“…For each isolate tested two packages were prepared for each shrink temperature and each vacuum level condition. Packages were assessed weekly for the presence of gas in the exudate (adapted Brightwell, Clemens, Urlich, and Boerema (2007) scale was used), visual loss of vacuum and package distension. At the end of the storage period, beefs were evaluated in relation to color, texture of flesh, pH changes in comparison to the initial pH (5.5), presence of gas and package distension.…”
Section: Ability Of Psychrotrophic Clostridium To Cause 'Blown Pack' mentioning
confidence: 99%
“…At the end of the storage period, beefs were evaluated in relation to color, texture of flesh, pH changes in comparison to the initial pH (5.5), presence of gas and package distension. All the parameters were assessed as described by Silva, Paulo, Sant'Ana, , adapted from Brightwell et al (2007) and the results were expressed as follows: (0): no gas bubbles; (1): few bubbles in the exudate or meat; (2): large amount of bubbles, but without package distension; (3): loss of vacuum and package distension; (4) major gas accumulation and strong package distension 2.3. Influence of vacuum levels and shrinking temperature on the ability of psychrotrophic Clostridium to cause 'blown pack' spoilage…”
Section: Ability Of Psychrotrophic Clostridium To Cause 'Blown Pack' mentioning
confidence: 99%
“…Además, de determinó la ausencia de L. monocytogenes usando PCR con primers específicos (LM1-LM2). (4,9,11). Los recuentos de BAL y psicrófilos fueron similares en algunas marcas que presentaron abombamiento, debido a que se puede estar recuperando los mismos géneros de BAL en los diferentes medios, MRS y PCA para mesófilos y psicrófilos, debido a que estas pueden desarrollarse en los diferentes medios de cultivo mencionados anteriormente, aunque no sean medios selectivos para las BAL.…”
Section: Resultsunclassified
“…Por otro lado, en los cortes de bife a 4°C -luego de los dos meses -hubo un aumento de enterobacterias (5.8 log ufc/g) que podría ser la causa de la aparición de olores pútridos Edwards, 1985), y de la producción de gases (Brightwell et al, 2007). …”
Section: Envasado Y Vida úTilunclassified
“…Tam de la familia Enterobacteriaceae, la producción de gases dentro del envase genera la distensión del mismo provocando el rechazo del producto con las consecuentes pérdidas económicas (Brightwell et al, 2007).…”
Section: Introductionunclassified