Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas
We analyzed the hydrocarbon-oxidizing activity of 33 micromycetes strains isolated from water and soils of the White Sea and Barents Sea coastal territories. The microscopic fungi studied were represented by the following genera: Acremonium, Aspergillus, Meyerozyma, Oidiodendron, Paradendryphiella,...
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ftoceandocs:oai:aquadocs.org:1834/41696 2023-05-15T15:38:53+02:00 Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas Деструкционная активность углеводородокисляющих микромицетов, выделенных из субстратов прибрежных территорий Баренцева и Белого морей Isakova, E. A. Korneykova, M. V. Russia Barents Sea White Sea Россия Баренцево море Белое море 2021 pp.178-189 http://hdl.handle.net/1834/41696 ru rus http://vestnik.mstu.edu.ru/show-eng.shtml?art=2099 http://vestnik.mstu.edu.ru/show.shtml?art=2099 http://hdl.handle.net/1834/41696 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ Hydrocarbon-oxidizing activity Bioremediation Углеводород-окисляющая активность Биоремедиация Meyerozyma guilliermondii Penicillium simplicissimum Trichoderma minutisporum Tolypocladium inflatum Penicillium thomii ASFA_2015::E::Ecology ASFA_2015::E::Earth sciences ASFA_2015::E::Ecosystems ASFA_2015::M::Marine chemistry ASFA_2015::M::Marine ecology ASFA_2015::M::Marine organisms ASFA_2015::F::Fungi ASFA_2015::M::Microorganisms ASFA_2015::O::Oil pollution Journal Contribution 2021 ftoceandocs 2023-04-06T17:07:02Z We analyzed the hydrocarbon-oxidizing activity of 33 micromycetes strains isolated from water and soils of the White Sea and Barents Sea coastal territories. The microscopic fungi studied were represented by the following genera: Acremonium, Aspergillus, Meyerozyma, Oidiodendron, Paradendryphiella, Penicillium, Pseudoqymnoascus, Tolypocladium, Trichoderma, Sarocladium, Talaromyces, Umbelopsis. Hydrocarbon-oxidizing activity of fungi was carried out in a laboratory experiment for two time periods: 14 and 28 days. The residual concentration of oil hydrocarbons in the medium was determined by the infrared spectrometry method. We revealed that micromycetes had different oil-destructive activity. The decrease in oil content for the strains over 14 days ranged from 11 to 83 %. Tolypocladium inflatum st.1, T. inflatum st.2, Penicillium thomii, Meyerozyma guilliermondii, P. simplicissimum, P. camemberti, P. solitum and Trichoderma minutisporum strains had the greatest oil destructive activity, reducing the concentration in the medium by 57–83 %. These micromycetes were isolated from coastal substrates, the content of oil products in which did not exceed the MPC. We found that some individual strains of microscopic fungi had high oil-destructive activity for a longer period of time: Tolypocladium cylindrosporum reduced the content of oil hydrocarbons for 28 days by 95 %. No clear relationship between the fungal biomass and the degree of decomposition of oil products was found, but some tolerant species of micromycetes can actively decompose oil hydrocarbons without significantly increasing their biomass. The identified active strains of hydrocarbon-oxidizing micromycetes can be used to create biopreparations with the prospect of their further use for bioremediation of oil spills in the northern marine ecosystems. Проанализирована углеводородокисляющая активность 33 штаммов микромицетов, выделенных из воды и грунтов прибрежных территорий Белого и Баренцева морей и относящихся к родам: Acremonium, Aspergillus, ... Other Non-Article Part of Journal/Newspaper Barents Sea White Sea Белое море IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications Barents Sea White Sea |
institution |
Open Polar |
collection |
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
op_collection_id |
ftoceandocs |
language |
Russian |
topic |
Hydrocarbon-oxidizing activity Bioremediation Углеводород-окисляющая активность Биоремедиация Meyerozyma guilliermondii Penicillium simplicissimum Trichoderma minutisporum Tolypocladium inflatum Penicillium thomii ASFA_2015::E::Ecology ASFA_2015::E::Earth sciences ASFA_2015::E::Ecosystems ASFA_2015::M::Marine chemistry ASFA_2015::M::Marine ecology ASFA_2015::M::Marine organisms ASFA_2015::F::Fungi ASFA_2015::M::Microorganisms ASFA_2015::O::Oil pollution |
spellingShingle |
Hydrocarbon-oxidizing activity Bioremediation Углеводород-окисляющая активность Биоремедиация Meyerozyma guilliermondii Penicillium simplicissimum Trichoderma minutisporum Tolypocladium inflatum Penicillium thomii ASFA_2015::E::Ecology ASFA_2015::E::Earth sciences ASFA_2015::E::Ecosystems ASFA_2015::M::Marine chemistry ASFA_2015::M::Marine ecology ASFA_2015::M::Marine organisms ASFA_2015::F::Fungi ASFA_2015::M::Microorganisms ASFA_2015::O::Oil pollution Isakova, E. A. Korneykova, M. V. Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas |
topic_facet |
Hydrocarbon-oxidizing activity Bioremediation Углеводород-окисляющая активность Биоремедиация Meyerozyma guilliermondii Penicillium simplicissimum Trichoderma minutisporum Tolypocladium inflatum Penicillium thomii ASFA_2015::E::Ecology ASFA_2015::E::Earth sciences ASFA_2015::E::Ecosystems ASFA_2015::M::Marine chemistry ASFA_2015::M::Marine ecology ASFA_2015::M::Marine organisms ASFA_2015::F::Fungi ASFA_2015::M::Microorganisms ASFA_2015::O::Oil pollution |
description |
We analyzed the hydrocarbon-oxidizing activity of 33 micromycetes strains isolated from water and soils of the White Sea and Barents Sea coastal territories. The microscopic fungi studied were represented by the following genera: Acremonium, Aspergillus, Meyerozyma, Oidiodendron, Paradendryphiella, Penicillium, Pseudoqymnoascus, Tolypocladium, Trichoderma, Sarocladium, Talaromyces, Umbelopsis. Hydrocarbon-oxidizing activity of fungi was carried out in a laboratory experiment for two time periods: 14 and 28 days. The residual concentration of oil hydrocarbons in the medium was determined by the infrared spectrometry method. We revealed that micromycetes had different oil-destructive activity. The decrease in oil content for the strains over 14 days ranged from 11 to 83 %. Tolypocladium inflatum st.1, T. inflatum st.2, Penicillium thomii, Meyerozyma guilliermondii, P. simplicissimum, P. camemberti, P. solitum and Trichoderma minutisporum strains had the greatest oil destructive activity, reducing the concentration in the medium by 57–83 %. These micromycetes were isolated from coastal substrates, the content of oil products in which did not exceed the MPC. We found that some individual strains of microscopic fungi had high oil-destructive activity for a longer period of time: Tolypocladium cylindrosporum reduced the content of oil hydrocarbons for 28 days by 95 %. No clear relationship between the fungal biomass and the degree of decomposition of oil products was found, but some tolerant species of micromycetes can actively decompose oil hydrocarbons without significantly increasing their biomass. The identified active strains of hydrocarbon-oxidizing micromycetes can be used to create biopreparations with the prospect of their further use for bioremediation of oil spills in the northern marine ecosystems. Проанализирована углеводородокисляющая активность 33 штаммов микромицетов, выделенных из воды и грунтов прибрежных территорий Белого и Баренцева морей и относящихся к родам: Acremonium, Aspergillus, ... |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Isakova, E. A. Korneykova, M. V. |
author_facet |
Isakova, E. A. Korneykova, M. V. |
author_sort |
Isakova, E. A. |
title |
Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas |
title_short |
Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas |
title_full |
Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas |
title_fullStr |
Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas |
title_full_unstemmed |
Destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the Barents and White Seas |
title_sort |
destructive activity of hydrocarbon-oxidizing micromycetes extracted from the substrates of the coastal areas, the barents and white seas |
publishDate |
2021 |
url |
http://hdl.handle.net/1834/41696 |
op_coverage |
Russia Barents Sea White Sea Россия Баренцево море Белое море |
geographic |
Barents Sea White Sea |
geographic_facet |
Barents Sea White Sea |
genre |
Barents Sea White Sea Белое море |
genre_facet |
Barents Sea White Sea Белое море |
op_relation |
http://vestnik.mstu.edu.ru/show-eng.shtml?art=2099 http://vestnik.mstu.edu.ru/show.shtml?art=2099 http://hdl.handle.net/1834/41696 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
_version_ |
1766370288537174016 |