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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">10.21285/2227-2925-2022-12-4-605-611</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-904</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>Элементный состав микростробилов и почек Pinus sylvestris, Pinus sibirica и Pinus pumila</article-title><trans-title-group xml:lang="en"><trans-title>Elemental composition of microstrobili and sprouts of Pinus sylvestris, Pinus sibirica and Pinus pumila</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3528-5101</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ширеторова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shiretorova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Валентина Германовна Ширеторова - кандидат технических наук, старший научный сотрудник.</p><p>670047, Улан-Удэ, ул. Сахьяновой, 6</p></bio><bio xml:lang="en"><p>Valentina G. Shiretorova - Cand. Sci. (Engeneering), Senior Researcher.</p><p>6, Sakhyanova St., Ulan-Ude, 670047</p></bio><email xlink:type="simple">vgshiretorova@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/0000-0002-4330-5723</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эрдынеева</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Erdyneeva</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Светлана Аркадьевна Эрдынеева - научный сотрудник, Байкальский ИП СО РАН; ассистент, Бурятский ГУ.</p><p>670047, Улан-Удэ, ул. Сахьяновой, 6; 670000, г. Улан-Удэ, ул. Смолина, 24а</p></bio><bio xml:lang="en"><p>Svetlana A. Erdyneeva - Researcher, Baikal Institute of Nature Management SB RAS; Assistant, Buryat SU.</p><p>6, Sakhyanova St., Ulan-Ude, 670047; 24 a, Smolin St., Ulan-Ude, 670000</p></bio><email xlink:type="simple">esssa198013@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2886-1075</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Раднаева</surname><given-names>Л. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Radnaeva</surname><given-names>L. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лариса Доржиевна Раднаева - доктор химических наук, главный научный сотрудник, Байкальский ИП СО РАН; заведующий кафедрой фармации, Бурятский ГУ.</p><p>670047, Улан-Удэ, ул. Сахьяновой, 6; 670000, г. Улан-Удэ, ул. Смолина, 24а</p></bio><bio xml:lang="en"><p>Larisa D. Radnaeva - Dr. Sci. (Chemistry), Chief Researcher, Baikal Institute of Nature Management SB RAS; Head of the Department of Pharmacy, Buryat SU.</p><p>6, Sakhyanova St., Ulan-Ude, 670047; 24 a, Smolin St., Ulan-Ude, 670000</p></bio><email xlink:type="simple">radld@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Байкальский институт природопользования, СО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Institute of Nature Management, SB RAS</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Байкальский институт природопользования, СО РАН; Бурятский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Institute of Nature Management, SB RAS; Buryat State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>01</month><year>2023</year></pub-date><volume>12</volume><issue>4</issue><fpage>605</fpage><lpage>611</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ширеторова В.Г., Эрдынеева С.А., Раднаева Л.Д., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Ширеторова В.Г., Эрдынеева С.А., Раднаева Л.Д.</copyright-holder><copyright-holder xml:lang="en">Shiretorova V.G., Erdyneeva S.A., Radnaeva L.D.</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/904">https://vuzbiochemi.elpub.ru/jour/article/view/904</self-uri><abstract><p>В последние годы среди населения наблюдается значительный рост популярности БАД из сосновой пыльцы, что обусловлено более чем тысячелетним опытом ее применения в китайской традиционной медицине и широким спектром ее фармакологической активности. Для получения сосновой пыльцы заготавливают микростробилы перед началом цветения, после ее отделения образуются отходы в виде пустых микростробилов (ПМ) в количестве 90–95% от массы сырья. Цель работы – определение элементного состава микростробилов Pinus sylvestris, P. sibirica и P. pumila, полученных после отделения из них пыльцы (ПМ), и сравнение с фармакопейным сырьем – почками P. sylvestris. Анализ элементного состава проводили с использованием атомно-абсорбционной спектрофотометрии с предварительной кислотной минерализацией в микроволновой системе. Сравнительный анализ элементного состава показал, что ПМ содержат значительное количество K (8710–10187 мг/кг), Mg (627–1079 мг/кг), Mn (129–179 мг/кг), а также Zn (37–67 мг/кг) и Cu (7,4–10,3 мг/кг). Составлены ряды накопления химических элементов, которые оказались схожи для микростробилов и почек исследуемых видов сосен (K&gt;Mg&gt;Ca&gt;Mn&gt;Fe~Zn&gt;Na&gt;Cu&gt;Ni~Cr&gt;Co&gt;Pb&gt;Cd&gt;Hg). ПМ могут быть использованы для обогащения рациона такими макрои микроэлементами, как K, Mg, Mn, Fe, Zn и Cu. Содержание токсичных Cd, Pb и Hg было ниже предельно допустимых нормативов для лекарственного растительного сырья и БАД на его основе. Данные по элементному составу ПМ P. sylvestris, P. sibirica, P. pumila и почек P. sibirica, P. pumila получены впервые и могут быть использованы при дальнейшей разработке показателей санитарно-гигиенической безопасности нового вида сырья.</p></abstract><trans-abstract xml:lang="en"><p>In recent years, the popularity of dietary supplements based on pine pollen has significantly increased due to over a thousand years of its use in Chinese traditional medicine and diverse biological activity. Microstrobili are harvested prior to flowering in order to obtain pine pollen, and, following its separation, waste comprising empty microstrobili in the amount of 90–95% of the mass of raw material is formed. In this work, the elemental composition of Pinus sylvestris, P. sibirica and P. pumila microstrobili obtained following the separation of pollen (empty microstrobili (EM) was determined and compared with pharmacopoeial raw material, i.e., P. sylvestris sprouts. The elemental composition was analysed using atomic absorption spectroscopy with preliminary acid mineralisation in a microwave system. A comparative analysis of the elemental composition showed that EM contains a significant amount of K (8710–10187 mg/kg), Mg (627–1079 mg/kg), Mn (129–179 mg/kg), as well as Zn (37–67 mg/kg) and Cu (7.4–10.3 mg/kg). The series of accumulation of chemical elements was identical for microstrobili and sprouts of the studied pine species (K&gt;Mg&gt;Ca&gt;Mn&gt;Fe~Zn&gt;Na&gt;Cu&gt;Ni~Cr&gt;Co&gt;Pb&gt;Cd&gt;Hg). EM can be used to enrich the diet with macroand microelements such as K, Mg, Mn, Fe, Zn and Cu. The content of toxic Cd, Pb and Hg was below the maximum permissible standards for medicinal plant raw materials and dietary supplements thereof. Obtained for the first time, data on the elemental composition of EM of P. sylvestris, P. sibirica, P. pumila and sprouts of P. sibirica and P. pumila can be used for further sanitary measurements of a new type of raw material.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>микростробилы</kwd><kwd>почки</kwd><kwd>элементный состав</kwd><kwd>Pinus sylvestris</kwd><kwd>Pinus sibirica</kwd><kwd>Pinus pumila</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microstrobili</kwd><kwd>sprouts</kwd><kwd>elemental composition</kwd><kwd>Pinus sylvestris</kwd><kwd>Pinus sibirica</kwd><kwd>Pinus pumila</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках государственного задания Байкальского института природопользования СО РАН (АААА-А21-121011890027-0)</funding-statement><funding-statement xml:lang="en">The work was supported by the State assignment for the Baikal Institute of Nature Management SB RAS (АААА-А21-121011890027-0)</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">Ioannou E. 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