<?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">spfp</journal-id><journal-title-group><journal-title xml:lang="ru">Хранение и переработка сельхозсырья</journal-title><trans-title-group xml:lang="en"><trans-title>Storage and Processing of Farm Products</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-9669</issn><issn pub-type="epub">2658-767X</issn><publisher><publisher-name>РОСБИОТЕХ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36107/spfp.2023.326</article-id><article-id custom-type="elpub" pub-id-type="custom">spfp-326</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>СЫРЬЕ И ДОБАВКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RAW MATERIALS AND ADDITIVES</subject></subj-group></article-categories><title-group><article-title>Отечественные разработки белковых систем типа «Коллаген» для решения задач отраслевого импортозамещения</article-title><trans-title-group xml:lang="en"><trans-title>Domestic developments of protein systems such as "Collagen" for solving the problems of industrial import substitution</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5433-6429</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколов</surname><given-names>Александр Юрьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolov</surname><given-names>Aleksander Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кафедра ресторанного бизнеса, доцент, </p><p>SPIN - код <ext-link xlink:href="https://www.elibrary.ru/author_info.asp?isold=1" ext-link-type="uri">3377-3500</ext-link></p></bio><email xlink:type="simple">Sokolov.AY@rea.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>РЭУ им. Г. В. Плеханова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Plekhanov Russian University of Economics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2023</year></pub-date><volume>0</volume><issue>1</issue><fpage>200</fpage><lpage>211</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Соколов А.Ю., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Соколов А.Ю.</copyright-holder><copyright-holder xml:lang="en">Sokolov A.Y.</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.spfp-mgupp.ru/jour/article/view/326">https://www.spfp-mgupp.ru/jour/article/view/326</self-uri><abstract><sec><title>Введение</title><p>Введение. В контексте решения проблемы белка, представлены технологические решения для рационального использования белковых ресурсов животного происхождения в пищевой промышленности, общественном питании, отрасли первичной обработки сырья животного происхождения, крайне актуальные для АПК РФ в условиях турбулентного рынка и новых геополитических реалий. Давно назрела необходимость отраслевого импортозамещения в отраслях, перерабатывающих сырье животного происхождения, в мясной промышленности и т.д. Отечественные научные разработки могут найти применение для замещения импортных БАДов, белковых добавок, продуктов с торговой маркой «Коллаген» и т.д.</p></sec><sec><title>Цель</title><p>Цель. Изучить структуру и свойства белковых систем на основе сложных биополимеров и сформировать рекомендации для внедрения отечественных наработок, активно развиваемых в вузах и НИИ на протяжении 30–40 лет.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Для реализации поставленной цели в качестве объекта испытаний были использованы образцы белковых систем на основе волокнистых белков, полученные в лаборатории методом регулируемого гидролиза, а также биологически активные белковые добавки торговой марки «Коллаген». Изучение реологических, микроструктурных и других свойств осуществлялось следующими методами: вискозиметрия ротационная, оптическая микроскопия, растровая электронная микроскопия (Coxem), элементный микроанализ, математическая обработка данных с расчетом стандартных отклонений, графическая аппроксимация данных испытаний стандартными программными средствами.</p></sec><sec><title>Результаты</title><p>Результаты. Получены новые данные о структуре, физических, в т.ч. реологических и химических свойствах белковых систем. В частности, реограммы свидетельствовали о нелинейном поведении систем, что позволяет их отнести к псевдопластичным коллоидам. Выполнен анализ элементного состава отдельных белковых систем, что выявило наличие микроэлементов (вследствие влияния сырьевого фактора), функции in vivo не полностью выяснены.</p></sec><sec><title>Выводы</title><p>Выводы. Обоснованы пути решения проблемы сложных, волокнообразующих биополимеров, получены новые данные о структуре и свойствах сырья и продуктов животного происхождения, освещены практические рекомендации по скорейшему применению (по программе импортозамещения) в биотехнологии, пищевых производствах, мясной промышленности, предприятиях по переработке животного сырья.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In the context of solving the protein problem, technological solutions for the rational use of protein resources of animal origin in the food industry, public catering, and the primary processing of raw materials of animal origin are presented, which are extremely relevant for the agro industrial complex of the Russian Federation in the conditions of a turbulent market and new geopolitical realities. There is a long overdue need for sectoral import substitution in industries processing raw materials of animal origin, in the meat industry, etc. Domestic scientific developments can be used to replace imported dietary supplements, protein supplements, products with the trademark "Collagen", etc.</p></sec><sec><title>Purpose</title><p>Purpose. To study the structure and properties of protein systems based on complex biopolymers and to form recommendations for the introduction of domestic developments that have been actively developed in universities and research institutes for 30-40 years.</p></sec><sec><title>Research materials</title><p>Research materials. Protein systems based on fibrous proteins, biologically active protein additives "Collagens".</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. To achieve this goal, samples of protein systems based on fibrous proteins obtained in the laboratory by the method of controlled hydrolysis, as well as biologically active protein supplements of the Collagen trademark, were used as an object of testing. The study of rheological, microstructural and other properties was carried out by the following methods: rotational viscometry, optical microscopy, scanning electron microscopy (Coxem), elemental microanalysis, mathematical data processing with calculation of standard deviations, graphical approximation of test data by standard software.</p></sec><sec><title>Results</title><p>Results. New data on the structure, physical, including rheological and chemical properties of protein systems have been obtained. In particular, the rheograms testified to the nonlinear behavior of the systems, which allows them to be attributed to pseudoplastic colloids. The elemental composition of individual protein systems was analyzed, which revealed the presence of trace elements (due to the influence of the raw material factor), the functions in vivo are not fully elucidated.</p></sec><sec><title>Conclusions</title><p>Conclusions. The ways of solving the problem of complex, fiber-forming biopolymers are substantiated, new data on the structure and properties of raw materials and animal products are obtained, practical recommendations for early application (under the import substitution program) in biotechnology, food production, meat industry, animal raw materials processing enterprises are highlighted.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>белки</kwd><kwd>питание</kwd><kwd>качество</kwd><kwd>продукция пищевая</kwd><kwd>мясные продукты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>proteins</kwd><kwd>nutrition</kwd><kwd>quality</kwd><kwd>food products</kwd><kwd>meat products</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">Акс, Д. Коллагеновая диета. М.: АСТ.</mixed-citation><mixed-citation xml:lang="en">Ax, Josh. Collagen Diet / Josh Ax. - M.: AST Publishing House, 2021. - 304 p. – (Reliable medicine).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Божкова, С. Е., Храмова, В. Н., Сложенкина, М. И., Максименкина, Е. А., &amp; Бараников, В. А. (2020). Инновационная рецептура колбасок для жарки «Нежные». Аграрно-пищевые инновации, (2), 71-80. https://doi.org/10.31208/2618-7353-2020-10-71-80</mixed-citation><mixed-citation xml:lang="en">GOST 25276. Polymers. Method for determining viscosity with a rotational viscometer at a certain shear rate.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Вейс, А. (1971). Макромолекулярная химия желатина. М.: Пищевая промышленность.</mixed-citation><mixed-citation xml:lang="en">Bozhkova S.E. and others. Innovative recipe for sausages for frying "Nezhnye" / S.E. Bozhkova, V.N. Khramova, M.I. Slozhenkina, E.A. Maksimenkina // Agrar.-food. innovation. - 2020. - No. 2. - S. 71-80.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Гиро, Т. М., Хвыля, С. И., Рогожин, А. А., &amp; Гиро, А. В. Переработка коллагенсодержащих субпродуктов мелкого рогатого скота. В Инновационные технологии обработки и хранения сельсхозяйственного сырья и пищевых продуктов: Сборник научных трудов к 90-летию Всероссийского научно-исследовательского института холодильной промышленности (с. 63-72). М.: Всероссийский научно-исследовательский институт холодильной промышленности.</mixed-citation><mixed-citation xml:lang="en">Giro T.M., Khvylya S.I., Rogozhin A.A., Giro A.V. Processing of collagen-containing by-products of small ruminants // Innovative technologies for processing and storage of agricultural products. Raw Materials and Food Products: Collection of Scientific Papers for the 90th Anniversary of VNIHI. - M.: Saratov, 2020. - S. 63-72.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Зубцов, Ю. Н. (2020). Совершенствование технологии кулинарной продукции для профилактики йододефицита. Орел: ОрелГУЭТ.</mixed-citation><mixed-citation xml:lang="en">Zubtsov Yu.N. Improving the technology of culinary products for the prevention of iodine deficiency / Yu.N. Zubtsov (ed.). - Orel: OrelGUET, 2020. - 163 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Лищенко, В. Ф. (2006). Мировая продовольственная проблема: белковые ресурсы (1960-2005 гг.). М.: ДеЛи принт.</mixed-citation><mixed-citation xml:lang="en">Lishchenko VF World food problem: protein resources (1960-2005) / VF Lishchenko. - Moscow: DeLi print, 2006 (Vologda: Printer). - 271 p.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Кобыляцкий, П. С., Скрипин, П. В., &amp; Тарасова, Д. М. (2020). К вопросу разработки технологии комбинированных мясных продуктов для геродиетического питания. В Инновации в производстве продуктов питания: от селекции животных до технологии пищевых производств: Материалы Международной научно-практической конференции (с.138-141). Персиановский: Донской государственный аграрный университет.</mixed-citation><mixed-citation xml:lang="en">Kobylyatsky P.S., Skripin P.V., Tarasova D.M. On the issue of developing the technology of combined meat products for gero-dietic nutrition // Innovations in food production: from animal breeding to food production technology: Proceedings of the Int. Scientific and practical. conf. settlement Persianovsky, February 6-7, 2020. Don. agrarian Univ., 2020, pp. 138-141.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Макарова, А. А., &amp; Пасько, О. В. Состояние мирового производства растительного сырья как перспективного источника белка для аналоговой мясной продукции. Вестник Южно-Уральского государственного университета, 8(3), 12-20.</mixed-citation><mixed-citation xml:lang="en">Makarova A.A., Pasko O.V. The state of the world production of vegetable raw materials as a promising source of protein for analogue meat products / A. A. Makarova, O. V. Pasko // Bulletin of SUSU. Ser. Pischev. and biotechnol. – 2020. 8. No. 3, p. 12-20.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Митряшкина, О. А., Шульгина, Л. В., &amp; Шульгин, Ю. П. (2020). Консервированные продукты из сердец животных как источники коллагена и железа. Индустрия питания, 5(3), 44-51. https://doi.org/10.29141/2500-1922-2020-5-3-5</mixed-citation><mixed-citation xml:lang="en">Microscopic technique: Guide / Ed. D.S. Sarkisov and Yu.L. Perov. – M.: Medicine, 1996. – 544 p.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Некрасова, К. Л., &amp; Попов, В. Г. (2020). Научный подход в производстве функциональных пищевых ингредиентов на основе нетрадиционного растительного сырья. Вестник Воронежского государственного университета инженерных технологий, 82(2), 77-82. https://doi.org/10.20914/2310-1202-2020-2-77-82</mixed-citation><mixed-citation xml:lang="en">Mitryashkina O. A., Shulgina L. V., Shulgin Yu. P. Canned products from animal hearts as sources of collagen and iron // Nutrition Industry. – 2020. (5). No. 3. S. 44-51.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Осянин, Д. Н., &amp; Петрунина, И. В. (2020). Анализ сырьевой базы предприятий мясной промышленности. Мясная индустрия, (4), 16-21.</mixed-citation><mixed-citation xml:lang="en">Nekrasova K.L., Popov V.G. Scientific approach in the production of functional food ingredients based on non-traditional plant raw materials / KL Nekrasova, VG Popov // Vestnik VGUIT. - 2020. - 82, No. 2, p. 77-82.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Рапис, Е. (2004). Самоорганизация и супермолекулярная химия пленки белка от нано- о макромасштаба. Журнал технической физики, (4), 117-122.</mixed-citation><mixed-citation xml:lang="en">Osyanin D.N., Petrunina I.V. Analysis of the raw material base of meat industry enterprises // Meat industry. - 2020. - No. 04. - P. 16-21.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Сухов, И. В. (2020). Коллагеновые пористые материалы рыбного происхождения: Обоснование технологии, свойства, перспективы применения [Кандидатская диссертация, Воронежский государственный университет инженерных технологий]. Воронеж, Россия.</mixed-citation><mixed-citation xml:lang="en">Rapis E. Self-organization and supermolecular chemistry of a protein film from the nano-o macroscale / E. Rapis // Zhurnal tekhn. physical - 2004. 74. No. 4. - C. 117-122.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Царегородцева, Е. В. (2020). Опыт создания сбалансированных рубленых фаршей. Все о мясе, (5), 390-394.</mixed-citation><mixed-citation xml:lang="en">Scanning electron microscopy for nanotechnology. Methods and applications / ed. W. Zhu, J.L. Wanga. – M.: BINOM. Knowledge Laboratory, 2013. - 582 p.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Тырсин, Ю. А., Кролевец, А. А., &amp; Чижик, А. С. (2012). Микро- и макроэлементы в питании. М.: ДеЛи плюс.</mixed-citation><mixed-citation xml:lang="en">Sukhov I. V. Collagen porous materials of fish origin: justification of technology, properties, prospects for application. Abstract of thesis ... cand. tech. Sciences. Specialist. 05.18.07 - Biotechnology of food products and biologically active substances. – M.: Voronezh, 2020.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Danilov, A. M., Bazhenova, B. A., &amp; Danilov, M. B. (2018). Study of lysate activity to modificate collagene raw materials to use in sausage mixture. Foods and Raw Materials, 6(2), 256-263. http://doi.org/10.21603/2308-4057-2018-2-256-263</mixed-citation><mixed-citation xml:lang="en">Tsaregorodtseva E.V. Experience in creating balanced chopped minced meat // All about meat. - 2020. - No. 5. - S. 390-394.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Gorlov, I. F., Titov, E. I., Semenov, G. V., Solzhenkina, M. I., Sokolov, A. Yu., Omarov, R. S., Goncharov, A. I., Zlobina, E., Y., Litvinova, E. V., &amp; Karpenko, E. V. (2018). Collagen from porcine skin: a method of extraction and structural properties. International Journal of Food Properties, 21(1), 1031-1042. https://doi.org/10.1080/10942912.2018.1466324</mixed-citation><mixed-citation xml:lang="en">Pat. 2227507 RF. Method for obtaining a protein product from collagen-containing raw materials / Titov E.I., Apraksina S.K., Mitaseva L.F.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Titov, E. I., Sokolov, A. Y., Litvinova, E. V., Kidyaev, S. N., Shishkina, D. I., &amp; Baranov, B. A. (2019). Dietary fibres in preventanive meat products. Foods and Raw Materials, 7(2), 387-395. https://doi.org/10.21603/2308-4057-2019-2-387-395</mixed-citation><mixed-citation xml:lang="en">Pat. 2478299 RF. A method for obtaining a collagen-containing matrix for the immobilization of biologically active substances. Application No. 2011121379 RF. / Titov E.I., Apraksina S.K., Mitaseva L.F., Sokolov A.Yu., Vasilyeva I.O. and etc.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Li, Y., &amp; Douglas, E. P. (2013). Effects of various salts on structural polymorphism of reconstituted type I collagen fibrils. Colloids and Surfaces: Biointerfaces, 112, 42-50. https://doi.org/10.1016/j.colsurfb.2013.07.037</mixed-citation><mixed-citation xml:lang="en">Patent 2581242 RF. Method for the production of meat-containing chopped semi-finished products from pork wrapped in a vegetable leaf / Bezryadnova A.S., Bespalova O.V. and etc.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Tyrsin Yu.A. etc. Micro- and macronutrients in nutrition / Yu.A. Tyrsin, A.A. Krolevets, A.S. Chizhik. - M.: DeLi plus, 2012. - 224 p.</mixed-citation><mixed-citation xml:lang="en">Tyrsin Yu.A. etc. Micro- and macronutrients in nutrition / Yu.A. Tyrsin, A.A. Krolevets, A.S. Chizhik. - M.: DeLi plus, 2012. - 224 p.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Danilov A.M., Bazhenova B.A., Danilov M.B. Study of lysate activity to modify collagene raw materials to use in sausage mixture / Foods and raw materials. - 2018. - Vol. 6, No. 2. - P. 256-263. DOI: http://doi.org/10.21603/2308-4057-2018-2-256-263.</mixed-citation><mixed-citation xml:lang="en">Danilov A.M., Bazhenova B.A., Danilov M.B. Study of lysate activity to modify collagene raw materials to use in sausage mixture / Foods and raw materials. - 2018. - Vol. 6, No. 2. - P. 256-263. DOI: http://doi.org/10.21603/2308-4057-2018-2-256-263.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Gorlov I.F., Titov E.I., Semenov G.V., Solzhenkina M.I., Sokolov A.Yu., Omarov R.S., Goncharov A.I. et al. Collagen from porcine skin: a method of extraction and structural properties // International Journal of Food Properties 2018, VOL. 21, 2018, Iss. 1. 1031–1042. https://doi.org/10.1080/10942912.2018.1466324.</mixed-citation><mixed-citation xml:lang="en">Gorlov I.F., Titov E.I., Semenov G.V., Solzhenkina M.I., Sokolov A.Yu., Omarov R.S., Goncharov A.I. et al. Collagen from porcine skin: a method of extraction and structural properties // International Journal of Food Properties 2018, VOL. 21, 2018, Iss. 1. 1031–1042. https://doi.org/10.1080/10942912.2018.1466324.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Titov E.I., Sokolov A.Y., Litvinova E.V. et al. Dietary fibers in preventanive meat products / E.I. Titov, A.Y. Sokolov, E.V. Litvinova, S.N. Kidyaev, D.I. Shishkina, B.A. Baranov // Foods and Raw Materials. - 2019. - 7. No. 2. - P. 387-395.</mixed-citation><mixed-citation xml:lang="en">Titov E.I., Sokolov A.Y., Litvinova E.V. et al. Dietary fibers in preventanive meat products / E.I. Titov, A.Y. Sokolov, E.V. Litvinova, S.N. Kidyaev, D.I. Shishkina, B.A. Baranov // Foods and Raw Materials. - 2019. - 7. No. 2. - P. 387-395.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y. Effects of various salts on structural polymorphism of reconstituted type I collagen fibrils / Y. Li, E.P. Douglas. – Colloids and Surfaces: Biointerfaces. - 2013. - Vol. 112.-Pp. 42-50.</mixed-citation><mixed-citation xml:lang="en">Li Y. Effects of various salts on structural polymorphism of reconstituted type I collagen fibrils / Y. Li, E.P. Douglas. – Colloids and Surfaces: Biointerfaces. - 2013. - Vol. 112.-Pp. 42-50.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Yoshiro H., Osamu K., Tetsuo M. Microstructure analysis of heat-induced egg white gels using transmission electron microscopy, Sci. an Ind. (Osaka). - 2004. - 78. - No. 3. - P. 158-163.</mixed-citation><mixed-citation xml:lang="en">Yoshiro H., Osamu K., Tetsuo M. Microstructure analysis of heat-induced egg white gels using transmission electron microscopy, Sci. an Ind. (Osaka). - 2004. - 78. - No. 3. - P. 158-163.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Ostec. Company group. EM-30AX Plus. – Access mode: https://www.coxem.ru/catalog/rastrovye-elektronnye-mikroskopy/em-30ax-plus/.</mixed-citation><mixed-citation xml:lang="en">Ostec. Company group. EM-30AX Plus. – Access mode: https://www.coxem.ru/catalog/rastrovye-elektronnye-mikroskopy/em-30ax-plus/.</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>
