Abstract:
AIMS:To identify the abattoir source(s) of psychrophilic clostridia causing 'blown pack' spoilage of vacuum-packed chilled meats. METHODS AND RESULTS:Molecular procedures were used to detect the presence of specific 16S rRNA gene fragments of blown pack-causing clostridia in samples collected from a commercial abattoir and its environs. Blown pack-causing clostridia were consistently detected in hide, soil and faecal samples, as well as in samples collected at slaughter plant locations associated with handling of animals and animal carcasses prior to pelt removal. CONCLUSIONS:The data indicate that pelts per se or soil particles/faecal material attached thereto are the most probable primary reservoir of blown pack clostridia in the abattoir. SIGNIFICANCE AND IMPACT OF THE STUDY:The paper provides information critical for controlling blown pack spoilage in commercial meat-processing plants.
journal_name
Lett Appl Microbioljournal_title
Letters in applied microbiologyauthors
Boerema JA,Broda DM,Bell RGdoi
10.1046/j.1472-765x.2003.01332.xsubject
Has Abstractpub_date
2003-01-01 00:00:00pages
406-11issue
6eissn
0266-8254issn
1472-765Xpii
1332journal_volume
36pub_type
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journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1111/j.1472-765x.1995.tb00450.x
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journal_title:Letters in applied microbiology
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journal_title:Letters in applied microbiology
pub_type: 杂志文章
doi:10.1046/j.1472-765x.2000.00742.x
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journal_title:Letters in applied microbiology
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doi:10.1046/j.1472-765x.2001.00869.x
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journal_title:Letters in applied microbiology
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