Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms
Tap water treated in air with low-temperature and low-pressure glow plasma of low frequency was tested for its either stimulation or inhibition of the growth of the selected microorganisms commonly colonizing human organism. The growth of chosen microorganisms was monitored by estimation of optical...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2023-09-01
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| Series: | International Journal of Food Properties |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/10942912.2023.2169708 |
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| author | Jarosław Chwastowski Katarzyna Wójcik Henryk Kołoczek Zdzisław Oszczęda Karen Khachatryan Piotr Tomasik |
| author_facet | Jarosław Chwastowski Katarzyna Wójcik Henryk Kołoczek Zdzisław Oszczęda Karen Khachatryan Piotr Tomasik |
| author_sort | Jarosław Chwastowski |
| collection | DOAJ |
| description | Tap water treated in air with low-temperature and low-pressure glow plasma of low frequency was tested for its either stimulation or inhibition of the growth of the selected microorganisms commonly colonizing human organism. The growth of chosen microorganisms was monitored by estimation of optical density of their colonies. The fairly linear growth against time of all microorganisms under study accelerated after 12 h from the beginning of the experiment. Colonies of E. coli and S. cerevisiae breed in the plasma treated water had an approximately 20% stimulation of the growth which was observed between 12 and 24 h. Neither stimulation nor inhibition of the growth could be noted for colonies of Aspergillus niger, Candida albicans, Yarrowia lipolytica, and Enterococcus faecalis, in whole period of observation. The plasma-treated water had no effect upon the growth of Mycobacteria. Independently of the water tested, M. tuberculosis started proliferating on the 14th day of the experiment, M. intercellulare and M. kansai after 9 days, and the growth of M. fortuitos could be observed after 3 days. |
| format | Article |
| id | doaj-art-005f2f9594a14c13afa741f6fb2bacb7 |
| institution | Kabale University |
| issn | 1094-2912 1532-2386 |
| language | English |
| publishDate | 2023-09-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | International Journal of Food Properties |
| spelling | doaj-art-005f2f9594a14c13afa741f6fb2bacb72025-01-02T10:41:34ZengTaylor & Francis GroupInternational Journal of Food Properties1094-29121532-23862023-09-0126150251010.1080/10942912.2023.2169708Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganismsJarosław Chwastowski0Katarzyna Wójcik1Henryk Kołoczek2Zdzisław Oszczęda3Karen Khachatryan4Piotr Tomasik5Institute of Chemistry and Inorganic Technology, Krakow University of Technology, Krakow, PolandCentral Laboratory for Diagnostics of Tuberculosis Mycobacterium, John Paul the IInd, Hospital, Krakow, PolandInstitute of Chemistry and Inorganic Technology, Krakow University of Technology, Krakow, PolandNantes Nanotechnological Systems, Bolesławiec, PolandFaculty of Food Technology, University of Agriculture in Krakow, Krakow, PolandNantes Nanotechnological Systems, Bolesławiec, PolandTap water treated in air with low-temperature and low-pressure glow plasma of low frequency was tested for its either stimulation or inhibition of the growth of the selected microorganisms commonly colonizing human organism. The growth of chosen microorganisms was monitored by estimation of optical density of their colonies. The fairly linear growth against time of all microorganisms under study accelerated after 12 h from the beginning of the experiment. Colonies of E. coli and S. cerevisiae breed in the plasma treated water had an approximately 20% stimulation of the growth which was observed between 12 and 24 h. Neither stimulation nor inhibition of the growth could be noted for colonies of Aspergillus niger, Candida albicans, Yarrowia lipolytica, and Enterococcus faecalis, in whole period of observation. The plasma-treated water had no effect upon the growth of Mycobacteria. Independently of the water tested, M. tuberculosis started proliferating on the 14th day of the experiment, M. intercellulare and M. kansai after 9 days, and the growth of M. fortuitos could be observed after 3 days.https://www.tandfonline.com/doi/10.1080/10942912.2023.2169708Aspergillus nigerCandida albicansEnterococcus faecalisEscherichia coliKlebsiella pneumoniaeMycobacteria |
| spellingShingle | Jarosław Chwastowski Katarzyna Wójcik Henryk Kołoczek Zdzisław Oszczęda Karen Khachatryan Piotr Tomasik Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms International Journal of Food Properties Aspergillus niger Candida albicans Enterococcus faecalis Escherichia coli Klebsiella pneumoniae Mycobacteria |
| title | Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms |
| title_full | Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms |
| title_fullStr | Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms |
| title_full_unstemmed | Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms |
| title_short | Effect of water treatment with low-temperature and low-pressure glow plasma of low frequency on the growth of selected microorganisms |
| title_sort | effect of water treatment with low temperature and low pressure glow plasma of low frequency on the growth of selected microorganisms |
| topic | Aspergillus niger Candida albicans Enterococcus faecalis Escherichia coli Klebsiella pneumoniae Mycobacteria |
| url | https://www.tandfonline.com/doi/10.1080/10942912.2023.2169708 |
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