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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-2376</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>АННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABSTRACTS ENGLISH-LANGUAGE ARTICLES</subject></subj-group></article-categories><title-group><article-title>Количественное определение ацетамиприда в черном чае на основе спектроскопии поглощения в УФ-диапазоне и хемометрических методов</article-title><trans-title-group xml:lang="en"><trans-title>Quantitative Detection of Acetamiprid in Black Tea Based on Ultraviolet Absorption Spectroscopy and Chemometrics</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мэн</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Meng</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Физический колледж</p><p>Нанкин</p></bio><bio xml:lang="en"><p>Delong Meng</p><p>College of Physics</p><p>Nanjing</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ю</surname><given-names>X.</given-names></name><name name-style="western" xml:lang="en"><surname>Yu</surname><given-names>X.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нанкин</p></bio><bio xml:lang="en"><p>Xiaolei Yu</p><p>Nanjing</p></bio><email xlink:type="simple">nuaa_xiaoleiyu@163.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сюй</surname><given-names>Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Xu</surname><given-names>L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Физический колледж</p><p>Нанкин</p></bio><bio xml:lang="en"><p>Lingyun Xu</p><p>College of Physics</p><p>Nanjing</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лю</surname><given-names>З.</given-names></name><name name-style="western" xml:lang="en"><surname>Liu</surname><given-names>Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Школа авиационной инженерии</p><p>Биньчжоу</p></bio><bio xml:lang="en"><p>Zhenlu Liu</p><p>School of Aeronautical Engineering</p><p>Binzhou</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чжао</surname><given-names>З.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhao</surname><given-names>Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Физический колледж</p><p>Нанкин</p></bio><bio xml:lang="en"><p>Zhimin Zhao</p><p>College of Physics</p><p>Nanjing</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Нанкинский университет авиации и космонавтики</institution><country>Китай</country></aff><aff xml:lang="en"><institution>Nanjing University of Aeronautics and Astronautics</institution><country>China</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный центр контроля качества и тестирования продукции, провинция Цзянсу</institution><country>Китай</country></aff><aff xml:lang="en"><institution>National Quality Supervision and Testing Center for RFID Product (Jiangsu)</institution><country>China</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Шаньдунский университет авиации</institution><country>Китай</country></aff><aff xml:lang="en"><institution>Shandong University of Aeronautics</institution><country>China</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>10</day><month>09</month><year>2026</year></pub-date><volume>93</volume><issue>3</issue><fpage>439</fpage><lpage>9</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мэн Д., Ю X., Сюй Л., Лю З., Чжао З., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Мэн Д., Ю X., Сюй Л., Лю З., Чжао З.</copyright-holder><copyright-holder xml:lang="en">Meng D., Yu X., Xu L., Liu Z., Zhao Z.</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://zhps.ejournal.by/jour/article/view/2376">https://zhps.ejournal.by/jour/article/view/2376</self-uri><abstract><p>   Для достижения неразрушающего и точного определения ацетамиприда (ACE) в черном чае предложен метод, основанный на спектроскопии поглощения в ультрафиолетовом (УФ) диапазоне и хемометрике. С помощью УФ-видимого спектрофотометра получены спектры поглощения 60 образцов черного чая с различной концентрацией ACE. Эффективные переменные извлечены с помощью алгоритма бутстреппинга с мягким сжатием (BOSS), алгоритма последовательных проекций (SPA) и алгоритма конкурентной адаптивной перевзвешенной выборки (CARS). Разработаны модели прогнозирования с использованием регрессии методом частичных наименьших квадратов (PLSR) и методом наименьших квадратов с опорными векторами на основе алгоритма серого волка (GWO-LSSVR). Модель CARS-GWO-LSSVR демонстрирует наилучшие результаты с коэффициентом детерминации (Rp2) и среднеквадратичной ошибкой для набора прогнозируемых значений (RMSEP) 0.9991 и 0.0994 мг/л. Для оценки применимости предложенного метода в условиях интерференции со стороны других пестицидов проведены эксперименты с использованием имидаклоприда в качестве интерферента. Показано, что метод обеспечивает высокоточное определение АСЕ в черном чае даже при наличиитакой интерференции.</p></abstract><trans-abstract xml:lang="en"><p>   To achieve nondestructive and accurate detection of acetamiprid (ACE) in black tea, a method based on ultraviolet (UV) absorption spectroscopy and chemometrics is proposed. First, the absorption spectra of 60 black tea samples containing varying ACE concentrations are acquired using a UV-visible spectrophotometer. Afterward, the effective variables are extracted by bootstrapping soft shrinkage (BOSS), the successive projections algorithm (SPA), and the competitive adaptive reweighted sampling (CARS) algorithm. Finally, the prediction models are developed using partial least-squares regression (PLSR) and gray wolf optimizer least-squares support vector regression (GWO-LSSVR). The results demonstrate that the CARS-GWO-LSSVR model performs best, with a determination coefficient (Rp2) and root mean square error for the prediction set (RMSEP) of 0.9991 and 0.0994 mg/L respectively. Furthermore, to assess the feasibility of the proposed method under interference from other pesticides, experiments are conducted using imidacloprid as an interferent. The results demonstrate that the method exhibits high-precision detection of ACE in black tea even in the presence of such interference. Thus, UV absorption spectroscopy combined with chemometrics can achieve nondestructive and accurate detection of ACE in black tea.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>спектроскопия поглощения ультрафиолетового излучения</kwd><kwd>хемометрия</kwd><kwd>методы отбора переменных</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ultraviolet absorption spectroscopy</kwd><kwd>chemometrics</kwd><kwd>variable selection methods</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Эта работа была частично поддержана Китайским научным фондом постдокторантуры (2022M711620)</funding-statement><funding-statement xml:lang="en">This work was partially supported by China Postdoctoral Science Foundation (2022M711620)</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">S. Miao, Y. Wei, Y. Pan, Y. Wang, X. Wei, Comprehensive Rev. Food Sci. and Food Safety, 22, 2945–2976 (2023).</mixed-citation><mixed-citation xml:lang="en">S. Miao, Y. Wei, Y. Pan, Y. Wang, X. Wei, Comprehensive Rev. Food Sci. and Food Safety, 22, 2945–2976 (2023).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">R. Sun, W. Yang, Y. Li, C. Sun, Eur. Food Res. and Technol., 247, 1839–1858 (2021).</mixed-citation><mixed-citation xml:lang="en">R. Sun, W. Yang, Y. Li, C. Sun, Eur. Food Res. and Technol., 247, 1839–1858 (2021).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Q. Wang, X. Zhang, Z. Xu, H. Gao, Food Anal. Methods, 8, 2044–2051 (2015).</mixed-citation><mixed-citation xml:lang="en">Q. Wang, X. Zhang, Z. Xu, H. Gao, Food Anal. Methods, 8, 2044–2051 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">M. O. Ferreira, J. P. M. Silva, M. R. R. Pereira, A. L. R. Santos, A. M. Faria, ACS Omega, 10, 18106–18115 (2025).</mixed-citation><mixed-citation xml:lang="en">M. O. Ferreira, J. P. M. Silva, M. R. R. Pereira, A. L. R. Santos, A. M. Faria, ACS Omega, 10, 18106–18115 (2025).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">X. C. Huang, J. K. Ma, R. X. Feng, S. L. Wei, J. Sci. Food and Agriculture, 99, 6998–7007 (2019).</mixed-citation><mixed-citation xml:lang="en">X. C. Huang, J. K. Ma, R. X. Feng, S. L. Wei, J. Sci. Food and Agriculture, 99, 6998–7007 (2019).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">L. Chen, S. Wu, W. Li, M. Zhang, X. Yu, J. Song, D. Liang, J. Zhang, Microchem. J., 215, 114340 (2025).</mixed-citation><mixed-citation xml:lang="en">L. Chen, S. Wu, W. Li, M. Zhang, X. Yu, J. Song, D. Liang, J. Zhang, Microchem. J., 215, 114340 (2025).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Bakytkarim, S. Tursynbolat, Q. Zeng, J. Huang, L. Wang, J. Electroanal. Chem., 841, 45–50 (2019).</mixed-citation><mixed-citation xml:lang="en">Y. Bakytkarim, S. Tursynbolat, Q. Zeng, J. Huang, L. Wang, J. Electroanal. Chem., 841, 45–50 (2019).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">J. Chen, W. Zhang, Y. Shu, X. Ma, X. Cao, Food Anal. Methods, 10, 3452–3461 (2017).</mixed-citation><mixed-citation xml:lang="en">J. Chen, W. Zhang, Y. Shu, X. Ma, X. Cao, Food Anal. Methods, 10, 3452–3461 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">L. Chen, G. Chen, J. Sheng, X. Fang, X. Yang, X. Zeng, Environ. Monitoring and Assessment, 194, 686 (2022).</mixed-citation><mixed-citation xml:lang="en">L. Chen, G. Chen, J. Sheng, X. Fang, X. Yang, X. Zeng, Environ. Monitoring and Assessment, 194, 686 (2022).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">X. Wang, R. Jia, Y. Song, M. Wang, Q. Zhao, S. Sun, Microchem. J., 149, 104013 (2019).</mixed-citation><mixed-citation xml:lang="en">X. Wang, R. Jia, Y. Song, M. Wang, Q. Zhao, S. Sun, Microchem. J., 149, 104013 (2019).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">C. Fang, X. Lou, X. Zhang, S. Li, Y. Tang, Y. Shi, D. Huang, Fishes, 9, 79 (2024).</mixed-citation><mixed-citation xml:lang="en">C. Fang, X. Lou, X. Zhang, S. Li, Y. Tang, Y. Shi, D. Huang, Fishes, 9, 79 (2024).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">K. Rawat, A. Srivastava, S. Tandon, G. P. Singh, Anal. Sci., 39, 431–439 (2023).</mixed-citation><mixed-citation xml:lang="en">K. Rawat, A. Srivastava, S. Tandon, G. P. Singh, Anal. Sci., 39, 431–439 (2023).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Wan, X. Yuan, J. Liu, D. Zhang, Z. Zhang, M. Sha, Cereal Chem., 100, 1106–1113 (2023).</mixed-citation><mixed-citation xml:lang="en">Y. Wan, X. Yuan, J. Liu, D. Zhang, Z. Zhang, M. Sha, Cereal Chem., 100, 1106–1113 (2023).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">R. M. Abdelfatah, H. M. Mahmoud, M. A. Elsayed, A. M. Hegazy, Microchem. J., 152, 104305 (2020).</mixed-citation><mixed-citation xml:lang="en">R. M. Abdelfatah, H. M. Mahmoud, M. A. Elsayed, A. M. Hegazy, Microchem. J., 152, 104305 (2020).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">R. W. Kennard, L. A. Stone, Technometrics, 11, 137–148 (1969).</mixed-citation><mixed-citation xml:lang="en">R. W. Kennard, L. A. Stone, Technometrics, 11, 137–148 (1969).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">B. C. Deng, Y. H. Yun, D. S. Cao, Y. L. Yin, W. T. Wang, H. M. Lu, Q.Y. Luo, Y. Z. Liang, Analyt. Chim. Acta, 908, 63–74 (2016).</mixed-citation><mixed-citation xml:lang="en">B. C. Deng, Y. H. Yun, D. S. Cao, Y. L. Yin, W. T. Wang, H. M. Lu, Q.Y. Luo, Y. Z. Liang, Analyt. Chim. Acta, 908, 63–74 (2016).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">M. C. U. Araújo, T. C. B. Saldanha, R. K. H. Galvao, T. Yoneyama, H. C. Chame, V. Visani, Chemometrics and Intelligent Laboratory Systems, 57, 65–73 (2001).</mixed-citation><mixed-citation xml:lang="en">M. C. U. Araújo, T. C. B. Saldanha, R. K. H. Galvao, T. Yoneyama, H. C. Chame, V. Visani, Chemometrics and Intelligent Laboratory Systems, 57, 65–73 (2001).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">W. Wu, G. Y. Chen, R. Kang, J. C. Xia, Y. P. Huang, K. J. Chen, J. Appl. Spectrosc., 84, 535–541 (2017).</mixed-citation><mixed-citation xml:lang="en">W. Wu, G. Y. Chen, R. Kang, J. C. Xia, Y. P. Huang, K. J. Chen, J. Appl. Spectrosc., 84, 535–541 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">H. Li, Y. Liang, Q. Xu, D. Cao, Analyt. Chim. Acta, 648, 77–84 (2009).</mixed-citation><mixed-citation xml:lang="en">H. Li, Y. Liang, Q. Xu, D. Cao, Analyt. Chim. Acta, 648, 77–84 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">J. Hu, Y. Liu, Y. He, X. Sun, B. Li, J. Food Measur. and Characterization, 14, 2549–2558 (2020).</mixed-citation><mixed-citation xml:lang="en">J. Hu, Y. Liu, Y. He, X. Sun, B. Li, J. Food Measur. and Characterization, 14, 2549–2558 (2020).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">P. Lomarat, C. Phechkrajang, P. Sunghad, N. Anantachoke, Food Chem. X, 24, 101923 (2024).</mixed-citation><mixed-citation xml:lang="en">P. Lomarat, C. Phechkrajang, P. Sunghad, N. Anantachoke, Food Chem. X, 24, 101923 (2024).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">H. Fang, J. Ma, W. Zhang, H. Yang, F. Chen, X. Li, IEEE Access, 8, 203645–203654 (2020).</mixed-citation><mixed-citation xml:lang="en">H. Fang, J. Ma, W. Zhang, H. Yang, F. Chen, X. Li, IEEE Access, 8, 203645–203654 (2020).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">D. Shi, N. N. Gindy, Mechanical Systems and Signal Proc., 21, 1799–1814 (2007).</mixed-citation><mixed-citation xml:lang="en">D. Shi, N. N. Gindy, Mechanical Systems and Signal Proc., 21, 1799–1814 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">S. Mirjalili, S. M. Mirjalili, A. Lewis, Adv. Eng. Software, 69, 46–61 (2014).</mixed-citation><mixed-citation xml:lang="en">S. Mirjalili, S. M. Mirjalili, A. Lewis, Adv. Eng. Software, 69, 46–61 (2014).</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>
