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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">10.33380/2305-2066-2025-14-2-1784</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-2061</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>Сравнение свойств гранулированной лактозы, полученной различными методами влажной грануляции без использования связующих веществ</article-title><trans-title-group xml:lang="en"><trans-title>Comparison of granulated lactose properties produced by various wet granulation methods without the use of binders</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-6277-1730</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балдаев</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Baldaev</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119571, г. Москва, пр-т Вернадского, д. 78</p></bio><bio xml:lang="en"><p>78, prospekt Vernadskogo, Moscow, 119571</p></bio><email xlink:type="simple">baldaev.alexander@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/0009-0007-9584-2217</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вайтман</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vaitman</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119571, г. Москва, пр-т Вернадского, д. 78</p></bio><bio xml:lang="en"><p>78, prospekt Vernadskogo, Moscow, 119571</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/0009-0004-2457-7020</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шопина</surname><given-names>Я. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shopina</surname><given-names>Ya. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119571, г. Москва, пр-т Вернадского, д. 78</p></bio><bio xml:lang="en"><p>78, prospekt Vernadskogo, Moscow, 119571</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/0000-0003-2610-8493</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кедик</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kedik</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119571, г. Москва, пр-т Вернадского, д. 78</p></bio><bio xml:lang="en"><p>78, prospekt Vernadskogo, Moscow, 119571</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/0000-0002-1603-143X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Panov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119571, г. Москва, пр-т Вернадского, д. 78</p></bio><bio xml:lang="en"><p>78, prospekt Vernadskogo, Moscow, 119571</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «МИРЭА – Российский технологический университет» (РТУ МИРЭА)</institution></aff><aff xml:lang="en"><institution>MIREA – Russian Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>02</day><month>06</month><year>2025</year></pub-date><volume>14</volume><issue>2</issue><fpage>75</fpage><lpage>86</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Балдаев А.Е., Вайтман В.В., Шопина Я.Г., Кедик С.А., Панов А.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Балдаев А.Е., Вайтман В.В., Шопина Я.Г., Кедик С.А., Панов А.В.</copyright-holder><copyright-holder xml:lang="en">Baldaev A.E., Vaitman V.V., Shopina Y.G., Kedik S.A., Panov A.V.</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/2061">https://www.pharmjournal.ru/jour/article/view/2061</self-uri><abstract><sec><title>Введение</title><p>Введение. Прямое прессование – один из самых предпочтительных методов производства таблетированных лекарственных форм с точки зрения эффективности, так как он позволяет максимально сократить технологическую схему до уровня «смешивание – таблетирование – фасовка и упаковка»). Однако для применения этого метода требуются вспомогательные вещества, которые обладают соответствующей сыпучестью и прессуемостью. Одним из широко используемых представителей подобных вспомогательных веществ является гранулированная лактоза. В рамках данной работы были произведены образцы чистой гранулированной лактозы методом грануляции в псевдоожиженном слое и грануляцией с высоким усилием сдвига с целью сравнения фармацевтико-технологических свойств продукта, полученного по разным технологиям, и модельных таблеток.</p></sec><sec><title>Цель</title><p>Цель. Выбор предпочтительного способа получения гранулированной лактозы методом влажной грануляции без использования связующих веществ.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Лактоза 80 меш (Ningbo Samreal Chemical Co., Ltd., Китай и Aurora Industry Co. Ltd., Китай), лактоза 200 меш (DMV-Fonterra Excipients GmbH &amp; Co. KG, Германия) использованы в качестве исходного сырья. Установка псевдоожиженного слоя Hüttlin использована для грануляции и для сушки гранулята. Грануляция с высоким усилием сдвига выполнена в миксере-грануляторе Evio G10H (ООО «ФармТехнолоджис», Россия). Таблетирование проведено на роторном таблеточном прессе. Вибросита, тестер насыпной плотности и тестер сыпучести использовались для анализа порошков, тестер прочности и распадаемости – для анализа таблеток.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Были испытаны три подхода к получению лактозы для прямого прессования: 1) грануляция лактозы в псевдоожиженном слое; 2) модификация поверхности лактозы 80 меш распылением раствора лактозы в псевдоожиженном слое; 3) грануляция лактозы с использованием усилия сдвига. Первым критерием приемлемости для оценки полученных образцов была выбрана сыпучесть. При достижении необходимой сыпучести переходили к таблетированию модельной смеси. Полученные результаты демонстрируют, что наилучший продукт получается с помощью грануляции с высоким усилием сдвига.</p></sec><sec><title>Заключение</title><p>Заключение. Проведено сравнение различных способов получения гранулированной лактозы. По результатам сравнения выбрана технология грануляции с усилием сдвига. Свойства полученного гранулята и модельных таблеток соответствуют установленным критериям приемлемости.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Direct compression is one of the most preferred methods for the production of tablet dosage forms in terms of efficiency, since it allows you to minimize the technological process down to the level of "mixing-tableting-filling and packaging". However, this method requires excipients that have appropriate flowability and compressibility. One of the widely used examples of such excipients is granulated lactose. In this work, samples of pure granulated lactose were produced by fluid bed granulation and high shear granulation in order to compare the technological properties of the product obtained using different technologies.</p></sec><sec><title>Aim</title><p>Aim. Selecting the preferred method for producing granulated lactose using the wet granulation method without the use of binders.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Lactose 80 mesh (Ningbo Samreal Chemical Co., Ltd., China and Aurora Industry Co. Ltd., China), lactose 200 mesh (DMV-Fonterra Excipients GmbH &amp; Co KG, Germany) were used as raw materials. A Hüttlin fluid bed was used for granulation and for drying. High-shear granulation was performed in high-shear mixer-granulator Evio G10H (LLC "PharmTechnologies", Russia). Tableting was carried out on a rotary tablet press. Vibrating sieves, bulk density tester and flowability tester were used for the analysis of powders, and strength and disintegration testers were used for the analysis of tablets.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Three approaches to obtain lactose for direct compression were tested: 1) lactose granulation in a fluidized bed; 2) modifying the surface of lactose 80 mesh particles by spraying lactose solution in a fluidized bed; 3) lactose high-shear granulation. Flowability was chosen as the first acceptance criterion for evaluating the obtained samples. When the required flowability was achieved, we proceeded to tableting the model mixture. The results obtained demonstrate that the best product is obtained by high-shear granulation.</p></sec><sec><title>Conclusion</title><p>Conclusion. A comparison was made of different methods for producing granulated lactose. Based on the comparison results, shear granulation technology was selected. The properties of the resulting granulate and model tablets meet the established acceptance criteria.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>лактоза</kwd><kwd>прямое прессование</kwd><kwd>влажная грануляция</kwd><kwd>псевдоожиженный слой</kwd><kwd>вспомогательное вещество</kwd></kwd-group><kwd-group xml:lang="en"><kwd>lactose</kwd><kwd>direct compression</kwd><kwd>wet granulation</kwd><kwd>fluid bed</kwd><kwd>excipients</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">Lin Z., Cabello B., Kossor C., Davé R. Facilitating direct compaction tableting of fine cohesive APIs using dry coated fine excipients: Effect of the excipient size and amount of coated silica. International Journal of Pharmaceutics. 2024;660:124359. DOI: 10.1016/j.ijpharm.2024.124359.</mixed-citation><mixed-citation xml:lang="en">Lin Z., Cabello B., Kossor C., Davé R. 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