Use of Ultrasounds to Reduce the Count of Campylobacter coli in Water
MAREK SELWET
Department of General and Environmental Microbiology, Poznań University of Life SciencesPoznań, Poland
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Sep 17, 2021
About this article
Article Category: original-paper
Published Online: Sep 17, 2021
Page range: 339 - 343
Received: Mar 31, 2021
Accepted: Jul 14, 2021
DOI: https://doi.org/10.33073/pjm-2021-032
Keywords
© 2021 Marek Selwet published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Influence of the sonication process on temperature changes and the number of Campylobacter coli [log CFU/ml]_
| Time | 37 kHz | 80 kHz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SD | SD | Temperature | SD | SD | Temperature | |||||
| 0 | 6.75 | ± 0.7 | 6.78 | ± 1.0 | 20 | 6.86 | ± 0.9 | 6.83 | ± 1.0 | 21 |
| 5 | 6.36 | ± 0.5 | 6.38 | ± 0.8 | 23 | 6.43 | ± 0.6 | 6.38 | ± 0.8 | 27 |
| 10 | 5.25 | ± 0.5 | 5.18 | ± 0.4 | 24 | 4.18 | ± 0.5 | 4.11 | ± 0.4 | 31 |
| 15 | 5.00 | ± 0.4 | 5.04 | ± 0.7 | 28 | 3.95 | ± 0.7 | 3.84 | ± 0.5 | 33 |
| 20 | 4.90 | ± 0.6 | 4.84 | ± 0.6 | 30 | 3.84 | ± 0.7 | 3.60 | ± 0.4 | 36 |
| 25 | 4.48 | ± 0.4 | 4.30 | ± 0.5 | 34 | 3.48 | ± 0.4 | 3.00 | ± 0.3 | 37 |
| 30 | 4.04 | ± 0.3 | 3.95 | ± 0.4 | 36 | 3.08 | ± 0.5 | 2.48 | ± 0.5 | 39 |