Inhibition of Growth of Enterobacter sakazakii in Reconstituted Infant Formula by the Lactoperoxidase System
Journal of Food Protection, ISSN: 0362-028X, Vol: 70, Issue: 9, Page: 2104-2110
2007
- 23Citations
- 22Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations23
- Citation Indexes23
- 23
- CrossRef19
- Captures22
- Readers22
- 22
Article Description
Neonatal bacteremia and meningitis caused by the opportunistic pathogen Enterobacter sakazakii have been associated with the consumption of reconstituted powdered infant formula. Lactoperoxidase (LPO), present in mammalian milk, is known to inhibit the growth of enteric pathogens. We undertook a study to determine if the lactoperoxidase system (LPOS) will inhibit the growth of E. sakazakii in a milk-based powdered infant formula reconstituted with water. Initially at 0.04 CFU/ml, E. sakazakii grew to 2.40 to 2.74 log CFU/ml in reconstituted infant formula held at 30 or 37°C for 8 h and to 0.6 log CFU/ml in formula held for 12 h at 21°C. The pathogen was not detected (less than 1 CFU/227 ml) by enrichment of formula treated with 10 to 30 μg/ml LPO and stored for 24 h at 37°C or 30 μg/ml LPO and stored for 24 h at 30°C. Populations of E. sakazakii, initially at 4.40 log CFU/ml of reconstituted infant formula containing 5 μg/ml LPO, did not increase significantly ( P > 0.05) for up to 12 h at 21 and 30°C. Populations either decreased significantly or were unchanged in formula supplemented with 10 μg/ml LPO and stored at 21, 30, or 37°C for up to 24, 8, and 8 h, respectively. Results indicate that LPOS can be used to control the growth of E. sakazakii in reconstituted infant formula, thereby potentially reducing the risk of neonatal infections resulting from consumption of formula that may be contaminated with the pathogen.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0362028X22062871; http://dx.doi.org/10.4315/0362-028x-70.9.2104; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=34748813976&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/17900089; https://linkinghub.elsevier.com/retrieve/pii/S0362028X22062871; http://jfoodprotection.org/doi/abs/10.4315/0362-028X-70.9.2104; http://jfoodprotection.org/doi/pdf/10.4315/0362-028X-70.9.2104; https://dx.doi.org/10.4315/0362-028x-70.9.2104; https://meridian.allenpress.com/jfp/article/70/9/2104/171570/Inhibition-of-Growth-of-Enterobacter-sakazakii-in
Elsevier BV
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know