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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">pharmjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Разработка и регистрация лекарственных средств</journal-title><trans-title-group xml:lang="en"><trans-title>Drug development &amp; registration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-2066</issn><issn pub-type="epub">2658-5049</issn><publisher><publisher-name>LLC «CPHA»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33380/2305-2066-2022-11-2-53-58</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1215</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>ПОИСК И РАЗРАБОТКА НОВЫХ ЛЕКАРСТВЕННЫХ СРЕДСТВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH AND DEVELOPMENT OF NEW DRUG PRODUCTS</subject></subj-group></article-categories><title-group><article-title>Фармакотехнологические исследования биомассы Chlorella vulgaris C-2019 как перспективного источника получения антибактериальных веществ</article-title><trans-title-group xml:lang="en"><trans-title>Pharmacotechnological Studies of the Biomass of Chlorella vulgaris C-2019 as a Promising Source of Antibacterial Substances</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3327-9744</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Митишев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitishev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>440026, г. Пенза, ул. Красная, д. 40</p></bio><bio xml:lang="en"><p>40, Krasnaya str., Penza, 440026</p></bio><email xlink:type="simple">span2361@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9512-6770</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курдюков</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurdyukov</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>440026, г. Пенза, ул. Красная, д. 40</p></bio><bio xml:lang="en"><p>40, Krasnaya str., Penza, 440026</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1204-7864</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенова</surname><given-names>Е. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenova</surname><given-names>E. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p> 295007, Республика Крым, г. Симферополь, проспект Академика Вернадского, д. 4</p></bio><bio xml:lang="en"><p>4, Prospekt Vernadskogo, Simferopol, Republic of Crimea, 295007</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8315-0888</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фадеева</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Fadeeva</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>440026, г. Пенза, ул. Красная, д. 40</p></bio><bio xml:lang="en"><p>40, Krasnaya str., Penza, 440026</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1168-2871</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Моисеева</surname><given-names>И. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Moiseeva</surname><given-names>I. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>440026, г. Пенза, ул. Красная, д. 40</p></bio><bio xml:lang="en"><p>40, Krasnaya str., Penza, 440026</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1342-9776</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Моисеев</surname><given-names>Я. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Moiseev</surname><given-names>Ya. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>440026, г. Пенза, ул. Красная, д. 40</p></bio><bio xml:lang="en"><p>40, Krasnaya str., Penza, 440026</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБОУ ВО «Пензенский государственный университет» (ФГБОУ ВПО «ПГУ»)<country>Россия</country></aff><aff xml:lang="en">Penza State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Медицинская академия имени С. И. Георгиевского ФГАОУ ВО «Крымский федеральный университет имени В. И. Вернадского» (Медакадемия им. С. И. Георгиевского ФГАОУ ВО «КФУ им. В. И. Вернадского»)<country>Россия</country></aff><aff xml:lang="en">Medical Academy named after S.I. Georgievsky of Vernadsky CFU<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>28</day><month>05</month><year>2022</year></pub-date><volume>11</volume><issue>2</issue><fpage>53</fpage><lpage>58</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Митишев А.В., Курдюков Е.Е., Семенова Е.Ф., Фадеева Т.М., Моисеева И.Я., Моисеев Я.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Митишев А.В., Курдюков Е.Е., Семенова Е.Ф., Фадеева Т.М., Моисеева И.Я., Моисеев Я.П.</copyright-holder><copyright-holder xml:lang="en">Mitishev A.V., Kurdyukov E.E., Semenova E.F., Fadeeva T.M., Moiseeva I.Y., Moiseev Y.P.</copyright-holder><license 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://www.pharmjournal.ru/jour/article/view/1215">https://www.pharmjournal.ru/jour/article/view/1215</self-uri><abstract><sec><title>Введение</title><p>Введение. В настоящее время активно ведутся исследования, направленные на поиск новых биообъектов как источников биологически активных веществ. Это необходимо для того, чтобы получить продуценты, которые будут выгодны в культивировании, поддержании их жизнедеятельности и получении на выходе достаточного количества и высокого качества целевых продуктов. Одним из таких источников могут быть микро- и макроводоросли.</p></sec><sec><title>Цель</title><p>Цель. Целью настоящего исследования является проведение фитохимического анализа для подтверждения наличия широкого спектра БАС, а также исследований по выбору оптимальных параметров экстрагирования биомассы хлореллы С-2019 с целью получения экстрактов с высоким содержанием БАС, обладающих антибактериальным действием (пигменты, флавоноиды).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Объектом исследования являлась воздушно-сухая биомасса штамма Chlorella vulgaris Beyerinck ИФР C-2019. Влажность, фракционный состав, зольность, экстрактивные вещества определяли по ГФ ХIV, 2018. В работе использованы спектрофотометрический, ГЖХ методы, а также метод капельного электрофореза.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. В результате фитохимического анализа были определены основные БАС биомассы хлореллы штамма C-2019. Доказано наличие белков (64 %), жирных кислот (7 %), фенольных соединений (1,56 %), пигментов (2,46 %), макро- и микроэлементов. Оптимальным соотношением сырье – экстрагент является 1 : 50. Повышение температуры и продолжительности экстрации увеличивало выход основных БАС.</p></sec><sec><title>Заключение</title><p>Заключение. Определен фитохимический состав перспективного растительного сырья. Установлены оптимальные условия экстракции биомассы хлореллы при получении экстракта: соотношение сырье – экстрагент (1 : 50), экстрагент спирт этиловый 95%-й, температура экстракции 60–80 °С, трехкратная экстракция в течении 60, 60, 60 мин.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Currently, research is being actively conducted to find new biological objects as sources of biologically active substances. This is necessary in order to obtain producers who will be profitable in cultivating, maintaining their vital activity and obtaining at the output a sufficient number and high quality of the target products. Micro-and macroalgae can be one of these sources.</p></sec><sec><title>Aim</title><p>Aim. The aim of this study is to conduct a phytochemical analysis to confirm the presence of a wide range of BAC, as well as studies on the selection of optimal parameters for extracting chlorella C-2019 biomass in order to obtain extracts with a high content of BAC that have an antibacterial effect (pigments, flavonoids).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The object of the study was the biomass of the strain Chlorella vulgaris Beyerinck IPPAS C-2019. The fractional composition, humidity, ash content, and extractive substances were determined according to GF XIV, 2018. The work uses spectrophotometric, GLC methods, as well as the method of drip electrophoresis.</p></sec><sec><title>Results and discussions</title><p>Results and discussions. As a result of phytochemical analysis, the main BAC of chlorella biomass of strain C-2019 were determined. The presence of proteins (64 %), fatty acids (7 %), phenolic compounds (1.56 %), pigments (2.46 %), macro – microelements has been proven. The optimal raw material-extractant ratio is 1 : 50. Increasing the temperature and duration of extraction increased the yield of the main BAС.</p></sec><sec><title>Conclusion</title><p>Conclusion. The phytochemical composition of promising plant raw materials is determined. The optimal conditions for the extraction of chlorella biomass in the preparation of the extract are established: the ratio of raw materials:extractant 1 : 50, extractant ethyl alcohol 95 %, extraction temperature 60–80 °C, triple extraction for 60, 60, 60 minutes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>микроводоросли</kwd><kwd>Chlorella vulgaris</kwd><kwd>биомасса хлореллы</kwd><kwd>дробная мацерация</kwd><kwd>хлорофиллы</kwd><kwd>каротиноиды</kwd><kwd>флавоноиды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microalgae</kwd><kwd>Chlorella vulgaris</kwd><kwd>chlorella biomass</kwd><kwd>fractional maceration</kwd><kwd>chlorophylls</kwd><kwd>carotenoids</kwd><kwd>flavonoids</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Andrade L. M., Andrade C. J., Dias M., Nascimento C. A., Mendes M. A. Microalgae for bioremediation of textile wastewater: An overview. 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