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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">herba</journal-id><journal-title-group><journal-title xml:lang="ru">Гербариум</journal-title><trans-title-group xml:lang="en"><trans-title>Herbarium</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">3034-3925</issn><publisher><publisher-name>ООО «ЦФА»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33380/3034-3925-2025-2-2-29</article-id><article-id custom-type="elpub" pub-id-type="custom">herba-29</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>АНАЛИЗ И СТАНДАРТИЗАЦИЯ ЛЕКАРСТВЕННОГО РАСТИТЕЛЬНОГО СЫРЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYSIS AND STANDARDIZATION OF MEDICINAL PLANT MATERIALS</subject></subj-group></article-categories><title-group><article-title>Методика определения суммы фенольных соединений в грибе Сlimacodon septentrionalis (Fr.) P. Karst.</article-title><trans-title-group xml:lang="en"><trans-title>Methodology for determining the sum of phenolic compounds in the mushroom Climacodon septentrionalis (Fr.) P. Karst.</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-5239-5902</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мандрик</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mandryk</surname><given-names>Natalia I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>220083, г. Минск, проспект Дзержинского, д. 83</p></bio><bio xml:lang="en"><p>83, Dzerzhinsky Avenue, Minsk, 220083</p></bio><email xlink:type="simple">natali.mandrik.97@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-6438-1774</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савицкая</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Savitskaya</surname><given-names>Diana I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>220083, г. Минск, проспект Дзержинского, д. 83</p></bio><bio xml:lang="en"><p>83, Dzerzhinsky Avenue, Minsk, 220083</p></bio><email xlink:type="simple">svtsko9@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5234-6319</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукашов</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukashou</surname><given-names>Raman I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>220083, г. Минск, проспект Дзержинского, д. 83</p></bio><bio xml:lang="en"><p>83, Dzerzhinsky Avenue, Minsk, 220083</p></bio><email xlink:type="simple">r_lukashov@mail.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/0000-0002-7768-9059</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Повыдыш</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Povydysh</surname><given-names>Maria N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, ул. Профессора Попова, д. 14, литера А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</p></bio><email xlink:type="simple">mpovydysh@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Учреждение образования «Белорусский государственный медицинский университет» (БГМУ)<country>Беларусь</country></aff><aff xml:lang="en">Educational institution "Belarusian State Medical University"<country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный химико-фармацевтический университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО СПХФУ Минздрава России)<country>Россия</country></aff><aff xml:lang="en">Saint-Petersburg State Chemical and Pharmaceutical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2025</year></pub-date><volume>2</volume><issue>2</issue><fpage>30</fpage><lpage>40</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мандрик Н.И., Савицкая Д.И., Лукашов Р.И., Повыдыш М.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Мандрик Н.И., Савицкая Д.И., Лукашов Р.И., Повыдыш М.Н.</copyright-holder><copyright-holder xml:lang="en">Mandryk N.I., Savitskaya D.I., Lukashou R.I., Povydysh M.N.</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.herbariumjournal.ru/jour/article/view/29">https://www.herbariumjournal.ru/jour/article/view/29</self-uri><abstract><sec><title>Введение</title><p>Введение. Паразитарный гриб климакодон северный (Сlimacodon septentrionalis (Fr.) P. Karst.) на данный момент малоизучен, но известно, что он обладает антиоксидантной активностью, что может быть использовано в медицине. На территории Республики Беларусь зарегистрирован лишь один лекарственный препарат грибного происхождения и ряд биологически активных добавок к пище. Отсутствует информация об оптимальных методах и методиках получения извлечения из сырья грибного происхождения c максимально возможным содержанием фенольных соединений, а также методики их определения.</p></sec><sec><title>Цель</title><p>Цель. Разработать методику определения суммы фенольных соединений в грибе Climacodon septentrionalis.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Объектом исследования являлись плодовые тела гриба климакодона северного, выращенные в естественных условиях и хранящиеся при температуре –18 °С. В ходе исследования использовались следующие реактивы: реактив Фолина – Чиокалтеу (ООО «Аналит Комплект», Россия), натрий углекислый безводный (х.ч., ООО «АО РЕАХИМ», Россия), спирт этиловый технический (марки «Экстра-М», 96,41 %), вода очищенная; стандарт – галловая кислота (98 %, Acros Organics BVBA, Бельгия); оборудование: весы аналитические Explorer EX125D, спектрофотометр SOLAR PB 2201, плитка электрическая Goodhelper ES-10P10, баня водяная WB-12, аквадистиллятор электрический АЭ-25.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Оптимальным способом извлечения фенольных соединений из климакодона северного является экстрагирование водой при температуре 100 °С и соотношении сырье : экстрагент 1 : 20 в течение 150 мин однократно. Извлечение оставляют для остывания при комнатной температуре, процеживают через ватный тампон, доводят при необходимости водой до исходного объема. При определении суммы фенольных соединений в пересчете на галловую кислоту рекомендуется использовать 0,10 мл извлечения, 0,45 мл реактива Фолина – Чокальтеу, перемешивание, добавление 5,25 мл 10%-го раствора натрия карбоната, перемешивание, время реакции 16 мин, измерение оптической плотности при длине волны 760 нм.</p></sec><sec><title>Заключение</title><p>Заключение. Концентрация суммы фенольных соединений в пересчете на галловую кислоту в полученном извлечении составляет 202 ± 5 мкг/мл или 0,41 ± 0,01 % при пересчете на сырую массу сырья климакодона северного.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The parasitic fungus Climacodon septentrionalis (Fr.) P. Karst. has been little studied at the moment, but it is known to have antioxidant activity, which can be used in medicine. Only one medicinal product of fungal origin and a number of biologically active food supplements are registered in the Republic of Belarus. There is no information on the optimal methods and techniques for obtaining an extract from raw materials of fungal origin with the maximum possible content of phenolic compounds, as well as methods for their determination.</p></sec><sec><title>Alm</title><p>Alm. To develop a method for determining the content of phenolic compounds in the fungus Climacodon septentrionalis.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The object of the study was the fruiting bodies of the northern Climacodon mushroom (C. septentrionalis), grown in natural conditions and stored at a temperature of –18 °C. The following reagents were used in the study: Folin – Chiocalteu reagent (LLC "Analit Komplekt", Russia), anhydrous sodium car-bonate (reagent grade, LLC "JSC REAKHIM", Russia), technical ethyl alcohol Extra-M 96.41 %, purified water; gallic acid standard (98 %, Acros Organics BVBA, Belgium); equipment: Explorer EX125D analytical scales, SOLAR PB 2201 spectrophotometer, Good-helper ES-10P10 electric hotplate, WB-12 water bath, AE-25 electric water dis-tiller.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The optimal method for extracting phenolic compounds from northern Climacodon is extraction with water at a temperature of 100 °С and a raw material : extractant ratio of 1 : 20 for 150 minutes once, draining the liquid into a separate closed container, leaving it to cool at room temperature, filtering through a cotton swab, bringing it to the original volume with water if necessary. When determining the amount of phenolic compounds in terms of gallic acid, it is recommended to use 0.10 ml of the extract, 0.45 ml of Folin – Ciocalteu reagent, stirring, adding 5.25 ml of 10 % sodium carbonate solution, stirring, reaction time – 16 minutes, measuring the optical density at a wavelength of 760 nm.</p></sec><sec><title>Conclusion</title><p>Conclusion. The concentration of the sum of phenolic compounds in terms of gallic acid in the obtained extract is 202 ± 5 μg/ml or the mass fraction when converted to the wet weight of C. septentrionalis is 0.41 ± 0.01 %.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>грибы</kwd><kwd>климакодон северный</kwd><kwd>Сlimacodon septentrionalis</kwd><kwd>фенольные соединения</kwd><kwd>реактив Фолина – Чокальтеу</kwd><kwd>методика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mushrooms</kwd><kwd>Climacodon septentrionalis</kwd><kwd>phenolic compounds</kwd><kwd>Folin – Ciocalteu reagent</kwd><kwd>methodology</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">Denisenko T. A., Vishnikin A. B., Tsiganok L. P. Reaction features of 18-molibdodiphosphate and Folin-Ciocalteu reagent with phenolic compounds. Analytics and Control. 2015;19(3):242–251. (In Russ.) 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