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West Ashley Library
9 a.m. - 5 p.m.
Phone: (843) 766-6635
Wando Mount Pleasant Library
9 a.m. - 5 p.m.
Phone: (843) 805-6888
Village Library
9 a.m. - 1 p.m.
Phone: (843) 884-9741
St. Paul's/Hollywood Library
9 a.m. - 5 p.m.
Phone: (843) 889-3300
Otranto Road Library
9 a.m. - 5 p.m.
Phone: (843) 572-4094
Mt. Pleasant Library
9 a.m. – 5 p.m.
Phone: (843) 849-6161
McClellanville Library
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Keith Summey North Charleston Library
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John's Island Library
9 a.m. - 5 p.m.
Phone: (843) 559-1945
Hurd/St. Andrews Library
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Folly Beach Library
9 a.m. - 2 p.m.
*open the 2nd and 4th Saturday
*open the 2nd and 4th Saturday
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Dorchester Road Library
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Phone: (843) 552-6466
John L. Dart Library
9 a.m. - 5 p.m.
Phone: (843) 722-7550
Bees Ferry West Ashley Library
9 a.m. - 5 p.m.
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Baxter-Patrick James Island
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Miss Jane's Building (Edisto Library Temporary Location)
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Phone: (843) 869-2355
Edgar Allan Poe/Sullivan's Island Library
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Phone: (843) 883-3914
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Phone: (843) 805-6930
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Assessment of probiotic intervention for control of biofilm former Escherichia coli isolates of animal‐origin foods.
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- Author(s): Sharan, Manjeet; Dhaka, Pankaj; Bedi, Jasbir Singh; Mehta, Nitin; Singh, Randhir
- Source:
Journal of Food Safety; Jun2024, Vol. 44 Issue 3, p1-11, 11p- Subject Terms:
- Source:
- Additional Information
- Abstract: The study investigates the efficacy of lactic acid bacteria (LAB) strains (Lactobacillus rhamnosus and Lactobacillus casei) in combating Escherichia coli biofilms by determining antibacterial, anti‐biofilm activity, auto‐aggregation, and co‐aggregation assay. The study included 115 E. coli isolates from milk (n = 36), chicken meat (n = 33), and chicken eggs (n = 46). Among 115 E. coli isolates, 22.61% were strong biofilm formers. The LAB strain, L. rhamnosus exhibited a 28.47 mm mean antibacterial inhibition zone, an average reduction of 51.22% in biofilm growth, 55.46% auto‐aggregation, and 41.57% co‐aggregation with E. coli. Similarly, L. casei demonstrated a 21.55 mm mean antibacterial inhibition zone, an average reduction of 36.74% in biofilm growth, 45.23% auto‐aggregation, and 38.74% co‐aggregation with E. coli isolates. Both strains individually and in combination demonstrate substantial reductions in biofilm growth, with L. rhamnosus observed to be more effective than L. casei. Scanning electron microscopy provides valuable insights into the structural aspects of the probiotic impact on diminishing E. coli biofilm. Probiotics' ability to auto‐aggregate and co‐aggregate with pathogenic strains serves as an initial screening method for identifying suitable probiotic bacteria. In conclusion, the results underscore the efficacy of specific LAB strains in combating E. coli biofilm formation. This study provides a basis for future investigations into LAB's capacity to mitigate biofilm‐related hurdles and strengthen microbial management protocols within food processing settings or relevant food substrates. [ABSTRACT FROM AUTHOR]
- Abstract: Copyright of Journal of Food Safety is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Abstract:
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