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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">10.33380/2305-2066-2026-15-2-2302</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-2361</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>ФАРМАЦЕВТИЧЕСКАЯ ТЕХНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACEUTICAL TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>Разработка эффективных технологий выделения органического кальция из отходов переработки арктических креветок</article-title><trans-title-group xml:lang="en"><trans-title>Development of effective technologies for extraction of organic calcium from arctic shrimp processing waste</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4351-0695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шиков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shikov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, вн. тер. г. муниципальный округ Аптекарский остров, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Professora Popova str., Aptekarsky Ostrov Municipal Okrug, Saint Petersburg, 197022</p></bio><email xlink:type="simple">alexander.shikov@pharminnotech.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/0009-0002-4058-7259</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахуну</surname><given-names>У. К. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Ahounou</surname><given-names>U. K. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, вн. тер. г. муниципальный округ Аптекарский остров, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Professora Popova str., Aptekarsky Ostrov Municipal Okrug, Saint Petersburg, 197022</p></bio><email xlink:type="simple">ahunu.uriel@spcpu.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/0000-0002-0979-2281</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калета</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaleta</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, вн. тер. г. муниципальный округ Аптекарский остров, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Professora Popova str., Aptekarsky Ostrov Municipal Okrug, Saint Petersburg, 197022</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/0000-0002-2573-6036</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Генералова</surname><given-names>Ю. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Generalova</surname><given-names>Yu. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, вн. тер. г. муниципальный округ Аптекарский остров, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Professora Popova str., Aptekarsky Ostrov Municipal Okrug, Saint Petersburg, 197022</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/0000-0002-2942-1015</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тернинко</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Terninko</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, вн. тер. г. муниципальный округ Аптекарский остров, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Professora Popova str., Aptekarsky Ostrov Municipal Okrug, Saint Petersburg, 197022</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/0000-0002-0013-4784</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смехова</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Smekhova</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, г. Санкт-Петербург, вн. тер. г. муниципальный округ Аптекарский остров, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Professora Popova str., Aptekarsky Ostrov Municipal Okrug, Saint Petersburg, 197022</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/0000-0003-1061-0665</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пожарицкая</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pozharitskaya</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>183038, г. Мурманск, ул. Владимирская, д. 17</p></bio><bio xml:lang="en"><p>17, Vladimirskaya str., Murmansk, 183038</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный химико-фармацевтический университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО СПХФУ Минздрава России)</institution></aff><aff xml:lang="en"><institution>Saint Petersburg State Chemical and Pharmaceutical University (SPCPU)</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение науки Мурманский морской биологический институт Российской академии наук (ММБИ РАН)</institution></aff><aff xml:lang="en"><institution>Murmansk Marine Biological Institute of the Russian Academy of Sciences (MMBI RAS)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>11</day><month>06</month><year>2026</year></pub-date><volume>15</volume><issue>2</issue><fpage>92</fpage><lpage>102</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шиков А.Н., Ахуну У.К., Калета А.А., Генералова Ю.Э., Тернинко И.И., Смехова И.Е., Пожарицкая О.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шиков А.Н., Ахуну У.К., Калета А.А., Генералова Ю.Э., Тернинко И.И., Смехова И.Е., Пожарицкая О.Н.</copyright-holder><copyright-holder xml:lang="en">Shikov A.N., Ahounou U.K., Kaleta A.A., Generalova Y.E., Terninko I.I., Smekhova I.E., Pozharitskaya O.N.</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://www.pharmjournal.ru/jour/article/view/2361">https://www.pharmjournal.ru/jour/article/view/2361</self-uri><abstract><sec><title>Введение</title><p>Введение. Кальций является ключевым макроэлементом, обеспечивающим минеральную плотность костей, функционирование мышечной и сердечно-сосудистой систем, а также участвует в ферментативных и нейротрансмиттерных процессах. Дефицит кальция широко распространен и ассоциирован с развитием остеопороза и других метаболических нарушений. Прием лекарственных препаратов кальция позволяет компенсировать его недостаток в организме пациентов и способствовать профилактике и терапии заболеваний. В контексте устойчивого развития возрастает интерес к разработке технологии выделения органических солей кальция из морских биоресурсов для получения лекарственных препаратов.</p></sec><sec><title>Цель</title><p>Цель. Разработать и сравнить технологии выделения органических солей кальция из отходов производства арктических креветок Pandalus borealis и оценить состав и чистоту полученных продуктов.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В качестве сырья использовали панцири варено-мороженых креветок Pandalus borealis, являющиеся отходом пищевого производства. Сравнили две технологии экстракции кальция: (1) прямую деминерализацию органическими кислотами (лимонной, яблочной, молочной) и (2) с предварительным обезжириванием сырья этанолом. Количественное определение кальция (Са) и других элементов проводили методом оптической эмиссионной спектрометрии с индуктивно связанной плазмой (АЭС-ИСП). Для оценки безопасности рассчитывали коэффициент опасности (HQ).</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Установлено, что максимальный выход кальция достигается с использованием лимонной кислоты (153,0 ± 10,3 мг Са/г). Яблочная и молочная кислоты показали меньшую эффективность. Предварительное обезжиривание сырья снижало выход Са в среднем на 2,2 %, однако липидная фракция представляет интерес как источник каротиноидов и других природных липидов. Токсичные элементы (Pb, Cd, Ni, Cr, As) либо не детектировались, либо их концентрация была ниже предела количественного определения. Содержание сопутствующих элементов (Mg, Zn, Fe, Cu и Mn) было ниже токсичного уровня (расчетный HQ &lt; 1). Употребление выделенных продуктов Са позволит обеспечить обогащение пищевого рациона некоторыми микроэлементами.</p></sec><sec><title>Заключение</title><p>Заключение. Панцири арктических креветок являются ценным источником органического кальция для получения экологически безопасных и физиологически сбалансированных солей – цитрата, малата и лактата кальция. Полученные соли кальция не загрязнены токсичными элементами и могут использоваться в фармацевтической и пищевой промышленности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Calcium is a key macroelement that ensures bone mineral density, muscle and cardiovascular function, and is involved in enzymatic and neurotransmitter processes. Calcium deficiency is widespread and associated with the development of osteoporosis and other metabolic disorders. The administration of medicinal preparations with calcium compensates its deficiency in patients and contribute to disease prevention and treatment. In the context of sustainable development, there is growing interest in new technologies for isolating organic calcium salts from marine bioresources for medicinal use.</p></sec><sec><title>Aim</title><p>Aim. To develop and compare technologies for extraction of organic calcium from the shells of Arctic shrimp Pandalus borealis (a waste of food industry), and to evaluate the composition and purity of the obtained products.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The shells of cooked-frozen Arctic shrimps Pandalus borealis were processed by two calcium extraction technologies: (1) direct demineralization with organic acids (citric, malic and lactic) and (2) preliminary defatting of the raw material with ethanol followed by demineralization. Quantitative analysis of calcium (Ca) and other elements was performed by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). A hazard quotient (HQ) was calculated for safety assessments.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. It was found that the maximum calcium yield was achieved after demineralization with citric acid (153.0 ± 10.3 mg Ca/g). Malic and lactic acids showed less efficiency. Preliminary defatting reduced the Ca yield by an average of 2.2 %; however, the lipid fraction is of interest as a source of carotenoids and other natural lipids. Toxic elements (Pb, Cd, Ni, Cr, As) were either not detected or their concentrations were below the limit of quantification. The content of associated elements (Mg, Zn, Fe, Cu, and Mn) was below the toxic level (calculated HQ &lt; 1). Consumption of isolated Ca products will provide enrichment of the dietary intake with certain microelements.</p></sec><sec><title>Conclusion</title><p>Conclusion. The shells of Arctic shrimps are a valuable source of organic calcium for the environmentally friendly production of physiologically balanced calcium salts – calcium citrate, malate, and lactate. The resulting calcium salts are not polluted with toxic elements and can be used in the pharmaceutical and food industries.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>кальций</kwd><kwd>органические соли кальция</kwd><kwd>арктические креветки</kwd><kwd>Pandalus borealis</kwd><kwd>деминерализация</kwd><kwd>элементный анализ</kwd><kwd>АЭС-ИСП</kwd></kwd-group><kwd-group xml:lang="en"><kwd>calcium</kwd><kwd>organic calcium salts</kwd><kwd>arctic shrimp</kwd><kwd>Pandalus borealis</kwd><kwd>demineralization</kwd><kwd>elements analysis</kwd><kwd>ICP-OES</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">Shlisky J., Mandlik R., Askari S., Abrams S., Belizan J. M., Bourassa M. W., Cormick G., Driller-Colangelo A., Gomes F., Khadilkar A., Owino V., Pettifor J. M., Rana Z. H., Roth D. E., Weaver C. 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