<?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.2025.4.6</article-id><article-id custom-type="elpub" pub-id-type="custom">msi-1783</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>Математическое моделирование и машинное обучение для оптимизации состава глубоких эвтектических растворителей при извлечении коллагена из костного остатка птицы</article-title><trans-title-group xml:lang="en"><trans-title>Mathematical Modeling and Machine Learning for Optimizing the Composition of Deep Eutectic Solvents in the Extraction of Collagen from Poultry Bone Residues</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-4052-3379</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Одилова</surname><given-names>З. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Odilova</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зайнаб Арзикуловна Одилова – аспирант кафедры технологии производства и переработки сельскохозяйственной продукции.</p><p>12, пер. Зоотехнический, Ставрополь, 355035</p></bio><bio xml:lang="en"><p>Zainab A. Odilova – PhD student at the Department of Technology of Production and Processing of Agricultural Products.</p><p>12 Zootekhnicheskiy Lane, Stavropol, 355035</p></bio><email xlink:type="simple">zaynabodilova663@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/0000-0001-9894-180X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шлыков</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shlykov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шлыков Сергей Николаевич – доктор биологических наук, доцент, заведующий кафедрой производства и переработки сельскохозяйственной продукции Ставропольского государственного аграрного университета, Scopus ID: 56362496400, Researcher ID: E-2567-2017.</p><p>12, пер. Зоотехнический, Ставрополь, 355035</p></bio><bio xml:lang="en"><p>Sergei N. Shlykov – Doctor of Biological Sciences, Associate Professor, Head of the Department of Production and Processing of Agricultural Products, Scopus ID: 56362496400, Researcher ID: E-2567-2017</p><p>12 Zootekhnicheskiy Lane, Stavropol, 355035</p></bio><email xlink:type="simple">shlykovsn@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/0000-0001-7352-636X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Омаров</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Omarov</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Омаров Руслан Сафербегович – кандидат технических наук, доцент, доцент кафедры производства и переработки сельскохозяйственной продукции Ставропольского государственного аграрного университета, Scopus ID: 56362626000, Researcher ID: N-8286-2016.</p><p>12, пер. Зоотехнический, Ставрополь, 355035</p></bio><bio xml:lang="en"><p>Ruslan S. Omarov – Candidate of Technical Sciences, Associate Professor at the Department of Production and Processing of Agricultural Products, Scopus ID: 56362626000, Researcher ID: N-8286-2016.</p><p>12 Zootekhnicheskiy Lane, Stavropol, 355035</p></bio><email xlink:type="simple">doooctor@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ставропольский государственный аграрный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Stavropol State Agrarian University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>26</day><month>01</month><year>2026</year></pub-date><volume>0</volume><issue>4</issue><fpage>63</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Одилова З.А., Шлыков С.Н., Омаров Р.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Одилова З.А., Шлыков С.Н., Омаров Р.С.</copyright-holder><copyright-holder xml:lang="en">Odilova Z.A., Shlykov S.N., Omarov R.S.</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/1783">https://msi.elpub.ru/jour/article/view/1783</self-uri><abstract><sec><title>Введение</title><p>Введение. В работе рассматривается применение глубоких эвтектических растворителей (DES) для повышения эффективности экстракции коллагена из животного сырья. Актуальность обусловлена необходимостью замены традиционных органических экстрагентов более безопасными и регулируемыми средами, обеспечивающими стабильность белковых структур и снижение экологической нагрузки.</p></sec><sec><title>Цель</title><p>Цель. Цель исследования — выявить оптимальные составы DES, способные обеспечивать высокий выход коллагена при низких температурах и мягких технологических условиях, а также определить дескрипторы, влияющие на экстракционную способность.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Анализ выполнен на основе рассчитанных физико-химических дескрипторов компонентов DES и моделирования выходов коллагена с использованием нейросетевой модели MLP. Рассмотрено 120 комбинаций HBA и HBD, охватывающих металлосодержащие и натуральные системы. Данные нормализованы и использованы для построения сравнительной таблицы дескрипторов и прогностических характеристик.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Выявлено, что DES, содержащие Lewis-кислоты Zn²⁺ и Sn²⁺, характеризуются пониженной полярностью и умеренной вязкостью, что обеспечивает максимальный прогнозируемый выход коллагена. Натуральные NADES демонстрируют несколько меньшую эффективность, но обладают преимуществами пищевой безопасности. Построенный бар-чарт визуализирует превосходство металлосодержащих систем по сравнению с классическим контрольным DES.</p></sec><sec><title>Заключение</title><p>Заключение. Установлено, что сочетание структурных дескрипторов и машинного обучения позволяет достоверно прогнозировать эффективность DES и минимизировать объём лабораторных испытаний. Металлосодержащие системы являются наиболее перспективными для последующей экспериментальной верификации.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. This study examines the use of deep eutectic solvents (DESs) to enhance the efficiency of collagen extraction from animal-derived raw materials. The relevance of the work is driven by the need to replace traditional organic extractants with safer and more controllable media that ensure protein structural stability while reducing environmental impact.</p></sec><sec><title>Goal</title><p>Goal. The aim of the research is to identify optimal DES compositions capable of providing high collagen yield at low temperatures and under mild technological conditions, as well as to determine the descriptors influencing extraction performance.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The analysis is based on calculated physicochemical descriptors of DES components and modeling of collagen yields using a multilayer perceptron (MLP) neural network. A total of 120 combinations of hydrogen bond acceptors (HBAs) and hydrogen bond donors (HBDs), including metal-containing and natural systems, were evaluated. The data were normalized and used to construct a comparative table of descriptors and predictive characteristics.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. DESs containing Lewis acids Zn²⁺ and Sn²⁺ were found to exhibit reduced polarity and moderate viscosity, which together provide the highest predicted collagen yields. Natural NADES showed slightly lower efficiency but offered advantages in terms of food safety. The constructed bar chart visualizes the superiority of metal-containing systems compared to a classical control DES.</p></sec><sec><title>Conclusion</title><p>Conclusion. It has been established that the combination of structural descriptors and machine learning enables reliable prediction of DES efficiency and minimizes the volume of laboratory testing. Metal-containing systems are the most promising candidates for subsequent experimental verification.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Lewis-кислоты</kwd><kwd>молекулярные дескрипторы</kwd><kwd>MLP-модель</kwd><kwd>HBA/HBD-системы</kwd><kwd>NADES</kwd><kwd>экстракция коллагена</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Deep eutectic solvents.</kwd><kwd>Natural deep eutectic solvents</kwd><kwd>Molecular descriptors</kwd><kwd>Machine learning</kwd><kwd>MLP model</kwd><kwd>Collagen extraction</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">Francisco M., van den Bruinhorst A., Kroon M.C. New natural and renewable low transition temperature mixtures (LTTMs): screening as solvents for lignocellulosic biomass processing. Green Chem. 2012. № 14(8). С. 2153–2157.</mixed-citation><mixed-citation xml:lang="en">Francisco M., van den Bruinhorst A., Kroon M.C. New natural and renewable low transition temperature mixtures (LTTMs): screening as solvents for lignocellulosic biomass processing. Green Chem. 2012; 14(8): 2153-2157. https://doi.org/10.1039/c2gc35028d</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Abbott A.P., Capper G., Davies D.L., Rasheed R.K., Tambyrajah V. Novel solvent properties of choline chloride/urea mixtures. Chem. Commun. 2003. № 1. С. 70–71.</mixed-citation><mixed-citation xml:lang="en">Abbott A.P., Capper G., Davies D.L., Rasheed R.K., Tambyrajah V. Novel solvent properties of choline chloride/urea mixtures. Chem. Commun. 2003; 1: 70-71. https://doi.org/10.1039/b210714g</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Karimi A. et al. Extraction of canola protein via natural deep eutectic solvents compared to alkaline treatments: Isolate characteristics and protein structural and functional properties. Food Hydrocoll. 2024. № 152. С. 109922.</mixed-citation><mixed-citation xml:lang="en">Karimi A. et al. Extraction of canola protein via natural deep eutectic solvents compared to alkaline treatments: Isolate characteristics and protein structural and functional properties. Food Hydrocoll. 2024; 152: 109922. https://doi.org/10.1016/j.foodhyd.2024.109922</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Du L. et al. Extraction of protein from sesame meal: Impact of deep eutectic solvents on protein structure and functionality. LWT. 2023. № 187. С. 115345.</mixed-citation><mixed-citation xml:lang="en">Du L. et al. Extraction of protein from sesame meal: Impact of deep eutectic solvents on protein structure and functionality. LWT 2023; 187: 115345. https://doi.org/10.1016/j.lwt.2023.115345</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Bai C., Wei Q., Ren X. Selective extraction of collagen peptides with high purity from cod skins by deep eutectic solvents. ACS Sustain. Chem. Eng. 2017. № 5(6). С. 5476–5484.</mixed-citation><mixed-citation xml:lang="en">Bai C., Wei Q., Ren X. Selective extraction of collagen peptides with high purity from cod skins by deep eutectic solvents. ACS Sustain. Chem. Eng. 2017; 5(6): 5476-5484. https://doi.org/10.1021/acssuschemeng.7b00316</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Tan Y.T. et al. Deep eutectic solvent as an innovative solvent for collagen extraction from marine by-products. J. Food Process. Preserv. 2023. № 47(10). С. e17123.</mixed-citation><mixed-citation xml:lang="en">Tan Y.T. et al. Deep eutectic solvent as an innovative solvent for collagen extraction from marine by-products. J. Food Process. Preserv. 2023; 47(10): e17123. https://doi.org/10.1111/jfpp.17123</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Bhowmik P. et al. Impact of a Novel Two-Phase Natural Deep Eutectic Solvent-Assisted Extraction on the Structural, Functional, and Flavor Properties of Hemp Protein Isolates. Plants. 2025. № 14(2). С. 274.</mixed-citation><mixed-citation xml:lang="en">Bhowmik P. et al. Impact of a Novel Two-Phase Natural Deep Eutectic Solvent-Assisted Extraction on the Structural, Functional, and Flavor Properties of Hemp Protein Isolates. Plants 2025; 14(2): 274. https://doi.org/10.3390/plants14020274</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kudłak B. et al. Application of deep eutectic solvents in protein extraction and purification. Front. Chem. 2022. № 10. С. 912411.</mixed-citation><mixed-citation xml:lang="en">Kudłak B. et al. Application of deep eutectic solvents in protein extraction and purification. Front. Chem. 2022; 10: 912411. https://doi.org/10.3389/fchem.2022.912411</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Abdipour M., Younessi-Hmazekhanlu M., Ramazani S.H.R., Omidi A. Artificial neural networks and multiple linear regression as potential methods for modeling seed yield of safflower (Carthamus tinctorius L.). Ind. Crops Prod. 2019. № 127. С. 185–194.</mixed-citation><mixed-citation xml:lang="en">Abdipour M., Younessi-Hmazekhanlu M., Ramazani S.H.R., Omidi A. Artificial neural networks and multiple linear regression as potential methods for modeling seed yield of safflower (Carthamus tinctorius L.). Ind. Crops Prod. 2019; 127: 185-194. https://doi.org/10.1016/j.indcrop.2018.10.050</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Niazian M., Sadat-Noori S.A., Abdipour M. Modeling the seed yield of Ajowan (Trachyspermum ammi L.) using artificial neural network and multiple linear regression models. Ind. Crops Prod. 2018. № 117. С. 224–234.</mixed-citation><mixed-citation xml:lang="en">Niazian M., Sadat-Noori S.A., Abdipour M. Modeling the seed yield of Ajowan (Trachyspermum ammi L.) using artificial neural network and multiple linear regression models. Ind. Crops Prod. 2018; 117: 224-234. https://doi.org/10.1016/j.indcrop.2018.03.024</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Chang C.C., Song J., Tey B.T., Ramanan R.N. Bioinformatics approaches for improved recombinant protein production in Escherichia coli: Protein solubility prediction. Brief. Bioinform. 2014. № 15(6). С. 1047–1059.</mixed-citation><mixed-citation xml:lang="en">Chang C.C., Song J., Tey B.T., Ramanan R.N. Bioinformatics approaches for improved recombinant protein production in Escherichia coli: Protein solubility prediction. Brief. Bioinform. 2014; 15(6): 1047-1059. https://doi.org/10.1093/bib/bbt076</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Rawi R., O’Connell J., Mall R. et al. DeepSol: a deep learning framework for sequence-based protein solubility prediction. Bioinformatics. 2018. № 34(15). С. 2605–2613.</mixed-citation><mixed-citation xml:lang="en">Rawi R., O’Connell J., Mall R. et al. DeepSol: a deep learning framework for sequence-based protein solubility prediction. Bioinformatics 2018; 34(15): 2605-2613. https://doi.org/10.1093/bioinformatics/bty166</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou P. Protein engineering in the deep learning era. mLife. 2024. № 3(4). С. 308–325.</mixed-citation><mixed-citation xml:lang="en">Zhou P. Protein engineering in the deep learnin era. mLife 2024; 3(4): 308-325. https://doi.org/10.1016/j.mlife.2024.03.004</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Y., Zhang L., Li J. et al. Modeling and optimization of collagen hydrolysis process using multilayer perceptron. LWT. 2023. № 175. С. 114489.</mixed-citation><mixed-citation xml:lang="en">Wang Y., Zhang L., Li J. et al. Modeling and optimization of collagen hydrolysis process using multilayer perceptron. LWT 2023; 175: 114489. https://doi.org/10.1016/j.lwt.2023.114489</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Chen X., Zhou Y., Wang J. et al. Deep learning prediction of collagen peptide solubility using physicochemical descriptors. J. Food Eng. 2024. № 345. С. 111423.</mixed-citation><mixed-citation xml:lang="en">Chen X., Zhou Y., Wang J. et al. Deep learning prediction of collagen peptide solubility using physicochemical descriptors. J. Food Eng. 2024; 345: 111423. https://doi.org/10.1016/j.jfoodeng.2023.111423</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Lundberg S.M., Lee S.-I. A unified approach to interpreting model predictions. Proc. Adv. Neural Inf. Process. Syst. 2017. № 30. С. 4765–4774.</mixed-citation><mixed-citation xml:lang="en">Lundberg S.M., Lee S.-I. A unified approach to interpreting model predictions. Proc. Adv. Neural Inf. Process. Syst. 2017; 30: 4765-4774. https://proceedings.neurips.cc/paper/2017/hash/8a20a8621978632d76c43dfd28b67767-Abstract.html</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Rawi R., Mall R., Kloczkowski A. et al. Deeper profiles and cascaded recurrent and convolutional neural networks for state-of-the-art protein secondary structure prediction. Sci. Rep. 2019. № 9. С. 12374.</mixed-citation><mixed-citation xml:lang="en">Rawi R., Mall R., Kloczkowski A. et al. Deeper profiles and cascaded recurrent and convolutional neural networks for state-of-the-art protein secondary structure prediction. Sci. Rep. 2019; 9: 12374. https://doi.org/10.1038/s41598-019-48786-3</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Wang H., Li Y., Zhang Z. Structure-aware protein solubility prediction from sequence through graph convolutional network and predicted contact map. Bioinformatics. 2021. № 37(5). С. 640–647.</mixed-citation><mixed-citation xml:lang="en">Wang H., Li Y., Zhang Z. Structure-aware protein solubility prediction from sequence through graph convolutional network and predicted contact map. Bioinformatics 2021; 37(5): 640-647. https://doi.org/10.1093/bioinformatics/btaa720</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Pappu S.M.J., Gummadi S.N. Artificial neural network and regression coupled genetic algorithm to optimize parameters for enhanced xylitol production by Debaryomyces nepalensis in bioreactor. Biochem. Eng. J. 2017. № 120. С. 136–145.</mixed-citation><mixed-citation xml:lang="en">Pappu S.M.J., Gummadi S.N. Artificial neural network and regression coupled genetic algorithm to optimize parameters for enhanced xylitol production by Debaryomyces nepalensis in bioreactor. Biochem. Eng. J. 2017; 120: 136–145. https://doi.org/10.1016/j.bej.2017.04.013</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Goodfellow I., Pouget-Abadie J., Mirza M. et al. Generative adversarial nets. Proc. Adv. Neural Inf. Process. Syst. 2014. № 27. С. 2672–2680.</mixed-citation><mixed-citation xml:lang="en">Goodfellow I., Pouget-Abadie J., Mirza M. et al. Generative adversarial nets. Proc. Adv. Neural Inf. Process. Syst. 2014; 27: 2672-2680. https://proceedings.neurips.cc/paper/2014/hash/5ca3e9b122f61f8f06494c97b1afccf3-Abstract.html</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Alanazi W., Meng D., Pollastri G. DeepPredict: a state-of-the-art web server for protein secondary structure and relative solvent accessibility prediction. Front. Bioinform. 2025. № 5. С. 1607402.</mixed-citation><mixed-citation xml:lang="en">Alanazi W., Meng D., Pollastri G. DeepPredict: a state-of-the-art web server for protein secondary structure and relative solvent accessibility prediction. Front. Bioinform. 2025; 5: 1607402. https://doi.org/10.3389/fbioe.2025.1607402</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Scarselli F., Gori M., Tsoi A.C. et al. The graph neural network model. IEEE Trans. Neural Netw. 2009. № 20(1). С. 61–80.</mixed-citation><mixed-citation xml:lang="en">Scarselli F., Gori M., Tsoi A.C. et al. The graph neural network model. IEEE Trans. Neural Netw. 2009; 20(1): 61-80. https://doi.org/10.1109/TNN.2008.2005605</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Lee S., Lee M., Gyak K.-W. et al. Novel solubility prediction models: molecular fingerprints and physicochemical features vs graph convolutional neural networks. ACS Omega. 2022. № 7(14). С. 12268–12277.</mixed-citation><mixed-citation xml:lang="en">Lee S., Lee M., Gyak K.-W. et al. Novel solubility prediction models: molecular fingerprints and physicochemical features vs graph convolutional neural networks. ACS Omega 2022; 7(14): 12268- 12277. https://doi.org/10.1021/acsomega.2c01039</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Ahmad W., Tayara H., Shim H.J., Chong K.T. SolPredictor: predicting solubility with residual gated graph neural network. Int. J. Mol. Sci. 2024. № 25(2). С. 715.</mixed-citation><mixed-citation xml:lang="en">Ahmad W., Tayara H., Shim H.J., Chong K.T. SolPredictor: predicting solubility with residual gated graph neural network. Int. J. Mol. Sci. 2024; 25(2): 715. https://doi.org/10.3390/ijms25020715</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Tan Y.T., Khoo C.H., Chong K.L. et al. Graph neural networks for biodiesel yield prediction in lignocellulosic biorefineries. Renew. Energy. 2025. № 215. С. 119012.</mixed-citation><mixed-citation xml:lang="en">Tan Y.T., Khoo C.H., Chong K.L. et al. Graph neural networks for biodiesel yield prediction in lignocellulosic biorefineries. Renew. Energy 2025; 215: 119012. https://doi.org/10.1016/j.renene.2024.119012</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Rives A., Meier J., Sercu T. et al. Biological structure and function emerge from scaling unsupervised learning to 250 million protein sequences. Proc. Natl. Acad. Sci. USA. 2021. № 118(15). С. e2016239118.</mixed-citation><mixed-citation xml:lang="en">Rives A., Meier J., Sercu T. et al. Biological structure and function emerge from scaling unsupervised learning to 250 million protein sequences. Proc. Natl. Acad. Sci. USA 2021; 118(15): e2016239118. https://doi.org/10.1073/pnas.2016239118</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Boadu R., Wang Y., Li X. Deep learning methods for protein function prediction. PROTEOMICS. 2025. № 25(1–2). С. e2300471.</mixed-citation><mixed-citation xml:lang="en">Boadu R., Wang Y., Li X. Deep learning methods for protein function prediction. PROTEOMICS 2025; 25(1-2): e2300471. https://doi.org/10.1002/pmic.202300471</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Choi Y.H. et al. Are natural deep eutectic solvents the missing link in understanding cellular metabolism and physiology? Plant Physiol. 2011. № 156(4). С. 1701–1705.</mixed-citation><mixed-citation xml:lang="en">Choi Y.H. et al. Are natural deep eutectic solvents the missing link in understanding cellular metabolism and physiology? Plant Physiol. 2011; 156(4): 1701-1705. https://doi.org/10.1104/pp.111.179448</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang T. et al. Effects of pH and molecular weight on emulsifying and foaming properties of collagen peptides from fish skin. J. Food Sci. Technol. 2024. № 61(4). С. 712–721.</mixed-citation><mixed-citation xml:lang="en">Zhang T. et al. Effects of pH and molecular weight on emulsifying and foaming properties of collagen peptides from fish skin. J. Food Sci. Technol. 2024; 61(4): 712-721. https://doi.org/10.1007/s13197-023-06648-9</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">León-López A. et al. Hydrolyzed collagen – sources and applications. Molecules. 2019. № 24(22). С. 4031.</mixed-citation><mixed-citation xml:lang="en">León-López A. et al. Hydrolyzed collagen – sources and applications. Molecules 2019; 24(22): 4031. https://doi.org/10.3390/molecules24224031</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Chen X. et al. Surface activity and emulsifying properties of low molecular weight collagen peptides from marine fish skin. Food Chem. 2023. № 410. С. 135412.</mixed-citation><mixed-citation xml:lang="en">Chen X. et al. Surface activity and emulsifying properties of low molecular weight collagen peptides from marine fish skin. Food Chem. 2023; 410: 135412. https://doi.org/10.1016/j.foodchem.2022.135412</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Y. et al. Effect of pH on the Structure, Functional Properties and Rheological Properties of Collagen from Greenfin Horse-Faced Filefish (Thamnaconus septentrionalis) Skin. Foods. 2024. № 13(3). С. 456.</mixed-citation><mixed-citation xml:lang="en">Wang Y. et al. Effect of pH on the Structure, Functional Properties and Rheological Properties of Collagen from Greenfin Horse-Faced Filefish (Thamnaconus septentrionalis) Skin. Foods 2024; 13(3): 456. https://doi.org/10.3390/foods13030456</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Santana L.B. et al. Emulsifying properties of collagen fibers: Effect of pH, protein concentration and homogenization pressure. Food Hydrocoll. 2011. № 25(4). С. 791–799.</mixed-citation><mixed-citation xml:lang="en">Santana L.B. et al. Emulsifying properties of collagen fibers: Effect of pH, protein concentration and homogenization pressure. Food Hydrocoll. 2011; 25(4): 791-799. https://doi.org/10.1016/j.foodhyd.2010.09.007</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Nikoo M. et al. Collagen and gelatin: Structure, properties, and applications in food industry. Int. J. Biol. Macromol. 2024. № 269. С. 131950.</mixed-citation><mixed-citation xml:lang="en">Nikoo M. et al. Collagen and gelatin: Structure, properties, and applications in food industry. Int. J. Biol. Macromol. 2024; 269: 131950. https://doi.org/10.1016/j.ijbiomac.2024.131950</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Bai C. et al. Selective extraction of collagen peptides with high purity from cod skins by deep eutectic solvents. ACS Sustain. Chem. Eng. 2017. № 5(6). С. 5476–5484.</mixed-citation><mixed-citation xml:lang="en">Bai C. et al. Selective extraction of collagen peptides with high purity from cod skins by deep eutectic solvents. ACS Sustain. Chem. Eng. 2017; 5(6): 5476-5484. https://doi.org/10.1021/acssuschemeng.7b00316</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Tan Y.T. et al. Deep eutectic solvent as an innovative solvent for collagen extraction from marine by-products. J. Food Process. Preserv. 2023. № 47(10). С. e17123.</mixed-citation><mixed-citation xml:lang="en">Tan Y.T. et al. Deep eutectic solvent as an innovative solvent for collagen extraction from marine by-products. J. Food Process. Preserv. 2023; 47(10): e17123. https://doi.org/10.1111/jfpp.17123</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Heliyon Editorial Board. Deep eutectic solvents: Preparation, properties, and food applications. Heliyon. 2024. № 10(7). С. e04815</mixed-citation><mixed-citation xml:lang="en">Heliyon Editorial Board. Deep eutectic solvents: Preparation, properties, and food applications. Heliyon 2024; 10(7): e04815. https://doi.org/10.1016/j.heliyon.2024.e04815</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>
