| Survival of Enterobacter sakazakii in a dehydrated powdered infant formula. | |
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MedLine Citation:
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PMID: 16161690 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A quantity of dehydrated powdered infant formula was prepared to contain Enterobacter sakazakii strain 607 at approximately 106 CFU/ml when rehydrated according to the manufacturer's instructions. The survival of the microorganism in the dry formula was followed for 2 years, during which samples periodically were rehydrated and analyzed for viable E. sakazakii. During the initial 5 months of storage at room temperature, viable counts declined approximately 2.4 log cycles. During the subsequent 19 months, the concentration of viable E. sakazakii declined an additional 1.0 log cycle. These results indicate that a small percentage of E. sakazakii cells can survive for extended periods in dehydrated powdered infant formula. |
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Authors:
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Sharon G Edelson-Mammel; Mary K Porteous; Robert L Buchanan |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of food protection Volume: 68 ISSN: 0362-028X ISO Abbreviation: J. Food Prot. Publication Date: 2005 Sep |
Date Detail:
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Created Date: 2005-09-15 Completed Date: 2005-10-06 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7703944 Medline TA: J Food Prot Country: United States |
Other Details:
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Languages: eng Pagination: 1900-2 Citation Subset: IM |
Affiliation:
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Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park, Maryland 20740, USA. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Colony Count, Microbial Consumer Product Safety* Enterobacter sakazakii / growth & development*, isolation & purification Food Microbiology Humans Infant Infant Food / microbiology* Infant Formula Infant, Newborn Time Factors |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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