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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/2227-2925-2021-11-3-472-480</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-661</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКО-ХИМИЧЕСКАЯ БИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICOCHEMICAL BIOLOGY</subject></subj-group></article-categories><title-group><article-title>Возможности использования базидиального гриба Trametes hirsuta MT-17.24</article-title><trans-title-group xml:lang="en"><trans-title>Potential use of basidiomycota Trametes hirsuta MT-17.24 in biodegradation of polyanionic cellulose</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубченко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zubchenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зубченко Анастасия Валентиновна, магистрант</p><p>119991, г. Москва, Ленинский пр-т, 65/1</p></bio><bio xml:lang="en"><p>Anastasia V. Zubchenko, Master Student</p><p>65/1, Leninskii Ave., Moscow, 119991</p></bio><email xlink:type="simple">zubchenkoan@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кожевникова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhevnikova</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кожевникова Елена Юрьевна, к.х.н., ведущий инженер</p><p>119991, г. Москва, Ленинский пр-т, 65/1</p></bio><bio xml:lang="en"><p>Elena Yu. Kozhevnikova, Cand. Sci (Chemistry), Leading Engineer</p><p>65/1, Leninskii Ave., Moscow, 119991</p></bio><email xlink:type="simple">elena_karpova89@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Barkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барков Артем Вадимович, к.б.н., ведущий инженер</p><p>119991, г. Москва, Ленинский пр-т, 65/1</p></bio><bio xml:lang="en"><p>Artem V. Barkov, Cand. Sci (Biology), Leading Engineer</p><p>65/1, Leninskii Ave., Moscow, 119991</p></bio><email xlink:type="simple">barkov220@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тополюк</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Topolyuk</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тополюк Юлия Анатольевна, к.т.н., доцент</p><p>119991, г. Москва, Ленинский пр-т, 65/1</p></bio><bio xml:lang="en"><p>Yulia A. Topolyuk, Cand. Sci (Engineering), Associate Professor</p><p>65/1, Leninskii Ave., Moscow, 119991</p></bio><email xlink:type="simple">topolyuk.y@gubkin.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шнырева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shnyreva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шнырева Алла Викторовна, д.б.н., профессор</p><p>119234, Москва, Ленинские горы, 1/12</p></bio><bio xml:lang="en"><p>Alla V. Shnyreva, Dr. Sci ( Biology), Professor</p><p>1/12, Leninskie gory, Moscow, 119234</p></bio><email xlink:type="simple">ashn@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Винокуров</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vinokurov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Винокуров Владимир Арнольдович, д.х.н., профессор</p><p>119991, г. Москва, Ленинский пр-т, 65/1</p></bio><bio xml:lang="en"><p>Vladimir A. Vinokurov, Dr. Sci (Chemistry), Professor</p><p>65/1, Leninskii Ave., Moscow, 119991</p></bio><email xlink:type="simple">inok.ac@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магадова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Magadova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магадова Любовь Абдулаевна, д.т.н., профессор</p><p>119991, г. Москва, Ленинский пр-т, 65/1</p></bio><bio xml:lang="en"><p>Lyubov A. Magadova, Dr. Sci (Engineering), Professor</p><p>65/1, Leninskii Ave., Moscow, 119991</p></bio><email xlink:type="simple">lubmag@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский государственный университет нефти и газа (НИУ) им. И.М. Губкина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gubkin University (National University of Oil and Gas)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University named after M.V. Lomonosov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2021</year></pub-date><volume>11</volume><issue>3</issue><fpage>472</fpage><lpage>480</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зубченко А.В., Кожевникова Е.Ю., Барков А.В., Тополюк Ю.А., Шнырева А.В., Винокуров В.А., Магадова Л.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Зубченко А.В., Кожевникова Е.Ю., Барков А.В., Тополюк Ю.А., Шнырева А.В., Винокуров В.А., Магадова Л.А.</copyright-holder><copyright-holder xml:lang="en">Zubchenko A.V., Kozhevnikova E.Y., Barkov A.V., Topolyuk Y.A., Shnyreva A.V., Vinokurov V.A., Magadova L.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vuzbiochemi.elpub.ru/jour/article/view/661">https://vuzbiochemi.elpub.ru/jour/article/view/661</self-uri><abstract><p>Резюме: Существующие методы утилизации технологических жидкостей, используемых при строительстве нефтяных и газовых скважин (химическая нейтрализация отработанных растворов, термический метод, загущение), несмотря на их эффективность, зачастую являются дорогостоящими и неэкологичными. Базидиальные грибы являются природными деструкторамиксилотрофами, перерабатывающими лигноцеллюлозный субстрат – один из самых устойчивых биополимеров в природе. Перспективы применения ферментных препаратов на основе базидиальных грибов в качестве биодеструкторов органических веществ особенно очевидны в связи с высокотехнологичностью и безотходностью их производства. Цель работы заключалась в получении ферментного препарата на основе штамма базидиального гриба Trametes hirsute MT-17.24 и исследовании его способности к биодеструкции полианионной целлюлозы, применяемой в качестве структурообразователя технологических жидкостей в процессе строительства и ремонта нефтяных и газовых скважин. Проведен скрининг целлюлазной активности штаммов: Fomitopsis pinicola MT-5.21, Fomes fomentarius MT-4.05, Lactarius necator, Schizophyllum commune MT-33.01, Trametes versicolor It-1, Trametes hirsute MT-17.24, Trametes hirsuta MT-24.24. Для получения ферментного препарата был выбран штамм T. hirsuta MT-17.24, продемонстрировавший наиболее высокий коэффициент целлюлазной активности – 10,9. Подобрана среда для твердофазного культивирования данного штамма. Ферментативная активность ферментного препарата была изучена на модельной буровой технологической жидкости. В ходе 10-часового эксперимента было зафиксировано, что при использовании 1%-го ферментного препарата пластическая вязкость технологической жидкости снижается с 16 до 8 мПа·с. По результатам проведенной работы можно сделать однозначный вывод об эффективности применения ферментного препарата на основе базидиальных грибов в качестве биодеструктора полианианионной целлюлозы.</p></abstract><trans-abstract xml:lang="en"><p>Abstract: Despite their efficiency, existing methods to dispose of drilling fluids used in the construction of oil and gas wells (chemical treatment of spent solutions, thermal method, thickening) are often expensive and unsustainable. Basidiomycota are natural xylotroph destructors that process lignocellulosic substrate – one of the most stable biopolymers in nature. Prospects for using enzyme preparations based on Basidiomycota as biodestructors of organic substances are evident due to the high efficiency and zero-waste production. The aim was to obtain an enzyme preparation based on the Trametes hirsute MT-17.24 Basidiomycota strain and evaluate its ability to biodegrade polyanionic cellulose, used as a viscosifier for drilling fluids in the construction and repair of oil and gas wells. Screening of cellulase activity of the following strains was carried out: Fomitopsis pinicola MT-5.21, Fomes fomentarius MT-4.05, Lactarius necator, Schizophyllum commune MT-33.01, Trametes versicolor It-1, Trametes hirsute MT-17.24, Trametes hirsuta MT-24.24. To obtain the enzyme preparation, the T. hirsuta MT-17.24 strain was selected, which demonstrated the highest coefficient of cellulase activity (10.9). A medium for solid-phase cultivation of this strain was selected. Enzymatic activity of the enzyme preparation was studied on a model drilling fluid. A 10-hour experiment showed that the use of a 1% enzyme preparation leads to a decrease in the plastic viscosity of the drilling fluid from 16 to 8 mPa·s. The research results demonstrate the efficiency of enzyme preparations based on Basidiomycota in the biodestruction of polyanionic cellulose.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>базидиальные грибы</kwd><kwd>полианионная целлюлоза</kwd><kwd>ферменты</kwd><kwd>буровая технологическая жидкость</kwd><kwd>биодеструкция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>basidiomycota</kwd><kwd>polyanionic cellulose</kwd><kwd>enzymes</kwd><kwd>drilling fluid</kwd><kwd>biodegradation</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке внутреннего гранта РГУ нефти и газа (НИУ) им. И.М. Губкина № 120720 «Разработка новых биотехнологических методов и материалов для защиты окружающей среды и биомедицины».</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Mahto V., Sharma V.P. Rheological study of a water based oil well drilling fluid // Journal of Petroleum Science and Engineering. 2004. Vol. 45. Issue 1-2. P. 123–128. https://doi.org/10.1016/j.petrol.2004.03.008</mixed-citation><mixed-citation xml:lang="en">Mahto V, Sharma VP. Rheological study of a water based oil well drilling fluid. Journal of Petroleum Science and Engineering. 2004;45(1-2):123–128. https://doi.org/10.1016/j.petrol.2004.03.008</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gao X., Chang Y., Shi L., Li H., Zhao J., Sha B., et al. 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