<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">msi</journal-id><journal-title-group><journal-title xml:lang="ru">Современная наука и инновации</journal-title><trans-title-group xml:lang="en"><trans-title>Modern Science and Innovations</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2307-910X</issn><publisher><publisher-name>North-Caucasus Federal University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37493/2307-910X.2024.2.7</article-id><article-id custom-type="elpub" pub-id-type="custom">msi-1620</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>ТЕХНОЛОГИЯ ПРОДОВОЛЬСТВЕННЫХ ПРОДУКТОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNOLOGY OF FOOD PRODUCTS</subject></subj-group></article-categories><title-group><article-title>Квантово-химическое обоснование обогащения молочных продуктов селенсодержащими наноразмерными системами</article-title><trans-title-group xml:lang="en"><trans-title>The Quantum chemical substantiation of the enrichment of dairy products with selenium-containing nanoscale systems</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2809-4945</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рехман</surname><given-names>З. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rekhman</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зафар Абдулович Рехман – ассистент кафедры физики и технологии наноструктур и материалов, физико-технический факультет </p><p>г. Ставрополь</p></bio><bio xml:lang="en"><p>Zafar A. Rekhman – Assistant at the Department of Physics and Technology of Nanostructures and Materials, Faculty of Physics and Technology </p><p>Stavropol</p></bio><email xlink:type="simple">zafrehman1027@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/0000-0001-9217-6262</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пирогов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pirogov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Александрович Пирогов – студент 4 курса бакалавриата кафедры физики и технологии наноструктур и материалов, физико-технический факультет </p><p>г. Ставрополь</p></bio><bio xml:lang="en"><p>Maxim A. Pirogov – Student of the Department of Physics and Technology of Nanostructures and Materials, Faculty of Physics and Technology </p><p>Stavropol</p></bio><email xlink:type="simple">pirogov.m.2002@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Serov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Владимирович Серов – доктор технических наук, доцент кафедры неорганической и физической химии, химический факультет </p><p>г. Ставрополь</p></bio><bio xml:lang="en"><p>Alexander V. Serov – Dr. Sci. (Techn.), Associate Professor of the Department of Inorganic and Physical Chemistry, Faculty of Chemistry </p><p>Stavropol</p></bio><email xlink:type="simple">aserov@ncfu.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/0009-0005-9113-9335</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевченко</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevchenko</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шевченко Ирина Михайловна – кандидат технических наук, доцент кафедры физики и технологии наноструктур и материалов, физико-технический факультет </p><p>г. Ставрополь</p></bio><bio xml:lang="en"><p>Irina M. Shevchenko – PhD, Associate Professor of the Department of Physics and Technology of Nanostructures and Materials, Faculty of Physics and Technology </p><p>Stavropol</p></bio><email xlink:type="simple">imshevchenko@ncfu.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/0000-0001-9321-550X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Блинов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Blinov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Владимирович Блинов – кандидат технических наук, и.о. заведующего кафедрой физики и технологии наноструктур и материалов, физико-технический факультет </p><p>г. Ставрополь</p></bio><bio xml:lang="en"><p>Andrey V. Blinov – PhD, Head of the Department of Physics and Technology of Nanostructures and Materials, Faculty of Physics and Technology </p><p>Stavropol</p></bio><email xlink:type="simple">blinov.a@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Северо-Кавказский федеральный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North-Caucasus Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>25</day><month>09</month><year>2024</year></pub-date><volume>0</volume><issue>2</issue><fpage>69</fpage><lpage>75</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рехман З.А., Пирогов М.А., Серов А.В., Шевченко И.М., Блинов А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Рехман З.А., Пирогов М.А., Серов А.В., Шевченко И.М., Блинов А.В.</copyright-holder><copyright-holder xml:lang="en">Rekhman Z.A., Pirogov M.A., Serov A.V., Shevchenko I.M., Blinov 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://msi.elpub.ru/jour/article/view/1620">https://msi.elpub.ru/jour/article/view/1620</self-uri><abstract><p>В рамках данной работы с помощью метода квантово-химического моделирования в молекулярном редакторе IQmol с использованием программы QChem проведено квантово-химическое обоснование обогащения молочных продуктов селенсодержащими наноразмерными системами. Квантово-химическое моделирование проводилось посредством взаимодействия атома селена с различными функциональными группами аминокислот в Cтерминальном участке κ-казеина. В качестве основных анализируемых параметров рассматривали разницу полной энергии последовательности аминокислот в C-терминальном участке κ-казеина с полной энергией взаимодействия атома селена с данной молекулярной структурой (∆E), а также химическую жёсткость (η). В результате установлено, что обогащение молочных продуктов селенсодержащими наноразмерными системами является энергетически выгодным (∆E ≥ 2399,650 ккал/моль) и химически стабильным (0,053 ≤ η ≤ 0,070 эВ), а оптимальной конфигурацией взаимодействия является соединение атома селена с Cтерминальным участком κ-казеина через гидроксильную группу серина, связанного пептидной связью с глутаминовой кислотой (∆E = 2400,139 ккал/моль, η = 0,070 эВ).</p></abstract><trans-abstract xml:lang="en"><p>Within the framework of this work, a quantum chemical substantiation of the enrichment of dairy products with selenium-containing nanoscale systems was carried out using the quantum chemical modeling method in the IQmol molecular editor using the QChem program. Quantum chemical modeling was carried out through the interaction of the selenium atom with various functional groups of amino acids in the C-terminal region of the K-casein. The main parameters analyzed were the difference in the total energy of the amino acid sequence in the C-terminal section of the K-casein with the total energy of the interaction of the selenium atom with a given molecular structure (∆E), as well as chemical rigidity (η). As a result, it was found that the enrichment of dairy products with selenium-containing nanoscale systems is energetically advantageous (∆E ≥ 2399.650 kcal/mol) and chemically stable (0.053 ≤ η ≤ 0.070 eV), and the optimal interaction configuration is the connection of a selenium atom with the C-terminal site of Kcasein through the hydroxyl group of serine bound by a peptide bond with glutamic acid (∆E = 2400.139 kcal/mol, η = 0.070 eV).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>селенсодержащие наноразмерные системы</kwd><kwd>молочный продукт</kwd><kwd>κ-казеин</kwd><kwd>квантово-химическое моделирование</kwd><kwd>серин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>selenium-containing nanoscale systems</kwd><kwd>dairy product</kwd><kwd>k-casein</kwd><kwd>quantum chemical modeling</kwd><kwd>serine</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">исследование выполнено за счет гранта Российского научного фонда № 23-16-00120, https://rscf.ru/project/23-16-00120/.</funding-statement><funding-statement xml:lang="en">the research was carried out at the expense of a grant from the Russian Science Foundation No. 23-16-00120, https://rscf.ru/project/23-16-00120/.</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">Цейликман В. Э., Лукин А. А. Влияние окислительного стресса на организм человека // Международный научно-исследовательский журнал. 2022. № 3–1 (117). С. 206–211.</mixed-citation><mixed-citation xml:lang="en">Tseilikman VE, Lukin AA. On the effect of oxidative stress on the human body. Meždunarodnyj naučno-issledovatel'skij žurnal (International Research Journal). 2022;3-1(117):206-211. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Martemucci G. et al. Free radical properties, source and targets, antioxidant consumption and health // Oxygen. 2022. Vol. 2. No. 2. P. 48–78.</mixed-citation><mixed-citation xml:lang="en">Martemucci G et al. Free radical properties, source and targets, antioxidant consumption and health. Oxygen. 202;2(2):48-78.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Demirci-Cekic S. et al. Biomarkers of oxidative stress and antioxidant defense // Journal of pharmaceutical and biomedical analysis. 2022. Vol. 209. P. 114477.</mixed-citation><mixed-citation xml:lang="en">Demirci-Cekic S et al. Biomarkers of oxidative stress and antioxidant defense. Journal of pharmaceutical and biomedical analysis. 2022;209:114477.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Воробьева Е. Н. и др. Свободно-радикальное окисление и атеросклероз // Атеросклероз. 2022. Т. 6. № 2. С. 20–27.</mixed-citation><mixed-citation xml:lang="en">Vorobiova EN at al. Free-radical oxidation and atherosclerosis. Ateroskleroz. 2022;6(2):20-27. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Flohé L., Toppo S., Orian L. The glutathione peroxidase family: Discoveries and mechanism // Free Radical Biology and Medicine. 2022. Т. 187. С. 113–122.</mixed-citation><mixed-citation xml:lang="en">Flohé L, Toppo S, Orian L. The glutathione peroxidase family: Discoveries and mechanism. Free Radical Biology and Medicine. 2022;187:113-122.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Громова О. А. Селен – впечатляющие итоги и перспективы применения // Трудный пациент. 2007. Т. 5. № 14. С. 25–30.</mixed-citation><mixed-citation xml:lang="en">Gromova OA. Selenium - impressive results and application prospects. Trudnyi patsient = Difficult patient. 2007;5(14):25-30. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hadrup N., Ravn-Haren G. Toxicity of repeated oral intake of organic selenium, inorganic selenium, and selenium nanoparticles: A review // Journal of Trace Elements in Medicine and Biology. 2023. P. 127235.</mixed-citation><mixed-citation xml:lang="en">Hadrup N, Ravn-Haren G. Toxicity of repeated oral intake of organic selenium, inorganic selenium, and selenium nanoparticles: A review. Journal of Trace Elements in Medicine and Biology. 2023:127235.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Шурыгина И. А. и др. Селен в наноформе: токcичноcть и безопаcноcть // Байкальский медицинский журнал. 2022. Т. 1. № 1. С. 24–32.</mixed-citation><mixed-citation xml:lang="en">Shurygina IA et al. Selenium in nanoform: Toxicity and safety. Baikal Medical Journal. 2022;1(1):24-32. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Pandiyan I. et al. Antioxidant, anti-inflammatory activity of Thymus vulgaris-mediated selenium nanoparticles: An: in vitro: study // Journal of Conservative Dentistry and Endodontics. 2022. Т. 25. № 3. С. 241–245.</mixed-citation><mixed-citation xml:lang="en">Pandiyan I et al. Antioxidant, anti-inflammatory activity of Thymus vulgaris-mediated selenium nanoparticles: An: in vitro: study. Journal of Conservative Dentistry and Endodontics. 2022;25(3):241-245.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Nayak V. et al. Potentialities of selenium nanoparticles in biomedical science //New Journal of Chemistry. 2021. Т. 45. № 6. С. 2849–2878.</mixed-citation><mixed-citation xml:lang="en">Nayak V et al. Potentialities of selenium nanoparticles in biomedical science //New Journal of Chemistry. 2021;45(6):2849-2878.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Рекомендуемые уровни потребления пищевых и биологически активных веществ: методические рекомендации. МР 2.3.1915-04. М.: ГУ НИИ питания, 2004. 22 с.</mixed-citation><mixed-citation xml:lang="en">Recommended levels of consumption of food and biologically active substances: guidelines. MR 2.3.1915-04. Moscow: State Research Institute of Nutrition, 2004. 22 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Дедов Д. В. Анемия: эпидемиология, клинико-патогенетические ассоциации, риск развития, дефицит селена, профилактика, селенсодержащие препараты // Врач. 2023. Т. 34. № 11. С. 63-66.</mixed-citation><mixed-citation xml:lang="en">Dedov DV. Anemia: epidemiology, clinical-pathogenetic associations, risk of development, selenium deficiency, prevention, selenium-containing drugs. Vrach (The Doctor). 2023;34(11):63-66. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Мазилина А. Н. и др. Коррекция обеспеченности организма селеном как инструмент профилактической медицины // Здравоохранение Российской Федерации. 2021. Т. 65. №. 5. С. 447–453.</mixed-citation><mixed-citation xml:lang="en">Mazilina AN et al. Correction of Selenium status as a tool for preventive medicine. Health care of the Russian Federation. Correction of Selenium status as a tool for preventive medicine. Health care of the Russian Federation. 2021;65(5):447-453. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Елисеева Т. Селен (Se)–значение для организма и здоровья+ 30 лучших источников // Журнал здорового питания и диетологии. 2022. Т. 1. №. 19. С. 55–64.</mixed-citation><mixed-citation xml:lang="en">Eliseeva T. Selenium (Se) –Body &amp; Health Importance + Top 30 Sources. Journal of Healthy Nutrition and Dietetics. 2022;1(19):55-64. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Chen N., Zhao C., Zhang T. Selenium transformation and selenium-rich foods // Food bioscience. 2021. Т. 40. С. 100875.</mixed-citation><mixed-citation xml:lang="en">Chen N, Zhao C, Zhang T. Selenium transformation and selenium-rich foods. Food bioscience. 2021;40:100875.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Храмцов А. Г., Серов А. В., Тимченко В. П., Мирошниченко М. В. Новый биологически активный препарат на основе наночастиц селена // Вестник Северо-Кавказского государственного технического университета. 2010. № 4. С. 122–125.</mixed-citation><mixed-citation xml:lang="en">Khramtsov AG, Serov AV, Timchenko VP, Miroshnichenko MV. New biologically active drug based on selenium nanoparticles. Vestnik Severo-Kavkazskogo gosudarstvennogo tekhnicheskogo universiteta = Bulletin of the North Caucasian State Technical University. 2010;4:122-125. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Храмцов А. Г. Нульвалентный селен в технологии молочных продуктов // Молочная промышленность. 2012. № 6. С. 78–79.</mixed-citation><mixed-citation xml:lang="en">Khramtsov AG. Zero valent selenium in the technology of milk products. Dairy Industry. 2012;6:78-79. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Храмцов А. Г. Технологическая платформа КННС для функциональных продуктов // Переработка молока. 2015. № 5 (187). С. 54–57.</mixed-citation><mixed-citation xml:lang="en">Khramtsov AG. KNNS technology platform for functional products. Pererabotka moloka = Milk processing. 2015;5(187):54-57. (In Russ.).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
