The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth
Само за регистроване кориснике
2019
Аутори
Bubanja, Itana NušaLončarević, Branka D.
Lješević, Marija
Beškoski, Vladimir
Gojgić-Cvijović, Gordana D.
Velikić, Zoran
Stanisavljev, Dragomir
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower c...umulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment.
Кључне речи:
Carbon dioxide production / Cell respiration / Low-frequency magnetic field / Non-chemical cells treatment / Oxygen consumption / Saccharomyces cerevisiaeИзвор:
Chemical Engineering and Processing - Process Intensification, 2019, 143, 1-7Финансирање / пројекти:
- Динамика нелинеарних физичкохемијских и биохемијских система са моделирањем и предвиђањем њихових понашања под неравнотежним условима (RS-172015)
- Симултана биоремедијација и соилификација деградираних простора, за очување природних ресурса биолошки активних супстанци и развој и производњу биоматеријала и дијететских производа (RS-43004)
Напомена:
- Related to accepted version: http://cherry.chem.bg.ac.rs/handle/123456789/3322
DOI: 10.1016/j.cep.2019.107593
ISSN: 0255-2701
WoS: 000499736900004
Scopus: 2-s2.0-85070203447
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Bubanja, Itana Nuša AU - Lončarević, Branka D. AU - Lješević, Marija AU - Beškoski, Vladimir AU - Gojgić-Cvijović, Gordana D. AU - Velikić, Zoran AU - Stanisavljev, Dragomir PY - 2019 UR - https://cherry.chem.bg.ac.rs/handle/123456789/3321 AB - The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower cumulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment. T2 - Chemical Engineering and Processing - Process Intensification T1 - The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth VL - 143 SP - 1 EP - 7 DO - 10.1016/j.cep.2019.107593 ER -
@article{ author = "Bubanja, Itana Nuša and Lončarević, Branka D. and Lješević, Marija and Beškoski, Vladimir and Gojgić-Cvijović, Gordana D. and Velikić, Zoran and Stanisavljev, Dragomir", year = "2019", abstract = "The influence of four low-frequency magnetic field (MF) ranges 10–300 Hz, 10–100 Hz, 10–50 Hz and 50–100 Hz in scanning regime (all frequencies from selected range were scanned during 100 s repetitively during 24 h) on baker's yeast cells Saccharomyces cerevisiae was examined by continuous measurements of cumulative O2 consumption and cumulative CO2 production over 24 h with Micro-Oxymax® respirometer. Besides respiration activity, measurements of cell growth and glucose uptake were performed as well. Statistical analysis indicated that, among all investigated low-frequency MF ranges, range from 10 Hz to 50 Hz had the greatest influence to yeast cell respiration and cell growth. More precisely, for this region, paired two sample one-tail t-test showed statistically significant differences in cumulative O2 consumption, cumulative CO2 production and S. cerevisiae cell number. Moreover samples exposed to MF range from 10 Hz to 50 Hz showed the same behavior in all five replicates: lower cumulative O2 consumption, higher cumulative CO2 production and higher cell number compared to control sample. This could be important from the application aspect, in industry (food, feed, brewery etc.) and biotechnology, because changes in cells metabolism are not caused by chemical treatment.", journal = "Chemical Engineering and Processing - Process Intensification", title = "The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth", volume = "143", pages = "1-7", doi = "10.1016/j.cep.2019.107593" }
Bubanja, I. N., Lončarević, B. D., Lješević, M., Beškoski, V., Gojgić-Cvijović, G. D., Velikić, Z.,& Stanisavljev, D.. (2019). The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth. in Chemical Engineering and Processing - Process Intensification, 143, 1-7. https://doi.org/10.1016/j.cep.2019.107593
Bubanja IN, Lončarević BD, Lješević M, Beškoski V, Gojgić-Cvijović GD, Velikić Z, Stanisavljev D. The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth. in Chemical Engineering and Processing - Process Intensification. 2019;143:1-7. doi:10.1016/j.cep.2019.107593 .
Bubanja, Itana Nuša, Lončarević, Branka D., Lješević, Marija, Beškoski, Vladimir, Gojgić-Cvijović, Gordana D., Velikić, Zoran, Stanisavljev, Dragomir, "The influence of low-frequency magnetic field regions on the Saccharomyces cerevisiae respiration and growth" in Chemical Engineering and Processing - Process Intensification, 143 (2019):1-7, https://doi.org/10.1016/j.cep.2019.107593 . .