<?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">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-170</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ПРИМЕНЕНИЕ ИК-ФУРЬЕ-СПЕКТРОСКОПИИ ДЛЯ ОПРЕДЕЛЕНИЯ ПРОИСХОЖДЕНИЯ СЫРЫХ ЗЕРЕН КОФЕ</article-title><trans-title-group xml:lang="en"><trans-title>APPLICATION OF FTIR SPECTROSCOPY FOR ASSESSMENT OF GREEN COFFEE BEANS ACCORDING TO THEIR ORIGIN</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>Obeidat</surname><given-names>S. M.</given-names></name><name name-style="western" xml:lang="en"><surname>Obeidat</surname><given-names>S. M.</given-names></name></name-alternatives><email xlink:type="simple">Safwan@yu.edu.jo, Safobeidat@yahoo.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>Hammoudeh</surname><given-names>A. Y.</given-names></name><name name-style="western" xml:lang="en"><surname>Hammoudeh</surname><given-names>A. Y.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</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>Alomary</surname><given-names>A. A.</given-names></name><name name-style="western" xml:lang="en"><surname>Alomary</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университет Ярмук</institution></aff><aff xml:lang="en"><institution>Yarmouk University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Исламский университет Медины</institution></aff><aff xml:lang="en"><institution>The Islamic University of Al-Madinah Al-Munawarah</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>84</volume><issue>6</issue><fpage>977</fpage><lpage>981</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Obeidat S.M., Hammoudeh A.Y., Alomary A.A., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Obeidat S.M., Hammoudeh A.Y., Alomary A.A.</copyright-holder><copyright-holder xml:lang="en">Obeidat S.M., Hammoudeh A.Y., Alomary A.A.</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/170">https://zhps.ejournal.by/jour/article/view/170</self-uri><abstract><p>С помощью ИК-фурье-спектров в области 600-4000 см- 1  проведен анализ образцов молотых сырых кофейных зерен, происходящих из пяти различных стран. За счет обработки ИК спектров всех образцов по алгоритму метода главных компонент (PCA) удалось установить отличие каждого типа кофе в зависимости от места происхождения. Загрузочные данные метода главных компонент показывают, что ИК полосы при 2850, 2920 и 1745 см- 1  , относящиеся к симметричным, антисимметричным колебаниям CH2 и валентным колебаниям связи C=O в эфире соответственно, являются наиболее характерными для установления происхождения выбранных образцов кофе. </p></abstract><trans-abstract xml:lang="en"><p>Samples of green coffee beans originating from five different countries were ground and analyzed using FTIR spectra in the region of 600-4000 cm- 1  . Successful discrimination of each coffee type based on their origin was achieved applying a PCA algorithm on the obtained IR spectra for all samples. PCA loading plots show that the IR bands at 2850, 2920, and 1745 cm- 1  corresponding to the symmetric, and antisymmetric vibrations of CH2 and the stretching vibration of C=O bond in ester, respectively, are the most significant peaks in distinguishing the origin of the above coffee samples. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>сырые (необжаренные) зерна кофе</kwd><kwd>фальсификация</kwd><kwd>ИК-фурье-преобразование</kwd><kwd>метод главных компонент</kwd><kwd>green coffee beans</kwd><kwd>adulteration</kwd><kwd>FTIR</kwd><kwd>principal component analysis</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">M. Grembecka, E. Malinowska, P. Szefer, Sci. Total Environ., 383, 59-69 (2007).</mixed-citation><mixed-citation xml:lang="en">M. Grembecka, E. Malinowska, P. Szefer, Sci. Total Environ., 383, 59-69 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">M. S. Butt, M. T. Sultan, Crit. Rev. Food Sci. Nutr., 51, 363-373 (2011).</mixed-citation><mixed-citation xml:lang="en">M. S. Butt, M. T. Sultan, Crit. Rev. Food Sci. Nutr., 51, 363-373 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">P. Pohl, E. Stelmach, M. Welna, A. S. Madeja, Food Anal. Methods, 6, 598-613 (2013).</mixed-citation><mixed-citation xml:lang="en">P. Pohl, E. Stelmach, M. Welna, A. S. Madeja, Food Anal. Methods, 6, 598-613 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">V. R. M. Filho, W. L. Polito, J. A. G. Neto, J. Braz. Chem. Soc., 18, 47-53 (2007).</mixed-citation><mixed-citation xml:lang="en">V. R. M. Filho, W. L. Polito, J. A. G. Neto, J. Braz. Chem. Soc., 18, 47-53 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">V. Krivan, P. Barth, A. F. Morales, Microchim. Acta, 110, 217-236 (1993).</mixed-citation><mixed-citation xml:lang="en">V. Krivan, P. Barth, A. F. Morales, Microchim. Acta, 110, 217-236 (1993).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">K. A. Anderson, B. W. Smith, J. Agric. Food Chem., 50, 2068-2075 (2002).</mixed-citation><mixed-citation xml:lang="en">K. A. Anderson, B. W. Smith, J. Agric. Food Chem., 50, 2068-2075 (2002).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">M. J. Martin, F. Pablos, A. G. Gonzalez, Food Chem., 66, 365-370 (1999).</mixed-citation><mixed-citation xml:lang="en">M. J. Martin, F. Pablos, A. G. Gonzalez, Food Chem., 66, 365-370 (1999).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">I. Dirinck , I. Van Leuven, P. Dirinck, Czech. J. Food Sci., 18, 50-51 (2000).</mixed-citation><mixed-citation xml:lang="en">I. Dirinck , I. Van Leuven, P. Dirinck, Czech. J. Food Sci., 18, 50-51 (2000).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">F. Wei, K. Furihata, F. Hu, T. Miyakawa, T. Tanokuta, J. Agric. Food Chem., 59, 9065-9073 (2011).</mixed-citation><mixed-citation xml:lang="en">F. Wei, K. Furihata, F. Hu, T. Miyakawa, T. Tanokuta, J. Agric. Food Chem., 59, 9065-9073 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">N. Dupuy, J. P. Huvenne, L. Duponche, P. Legrand, Appl. Spectrosc., 49, 580-585 (1995).</mixed-citation><mixed-citation xml:lang="en">N. Dupuy, J. P. Huvenne, L. Duponche, P. Legrand, Appl. Spectrosc., 49, 580-585 (1995).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">J. R. Santos, M. C. Sarraguça, A. O. S. S. Rangel, J. A. Lopes, Food Chem., 135, 1828-1835 (2012).</mixed-citation><mixed-citation xml:lang="en">J. R. Santos, M. C. Sarraguça, A. O. S. S. Rangel, J. A. Lopes, Food Chem., 135, 1828-1835 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">B. Wise, N. Gallagher, S. Butler, D. White, G. Barna, J. Chemom., 13, 379-385 (1999).</mixed-citation><mixed-citation xml:lang="en">B. Wise, N. Gallagher, S. Butler, D. White, G. Barna, J. Chemom., 13, 379-385 (1999).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">I. T. Jolliffe, Principal Component Analysis, Springer-Verlag, New York (2002).</mixed-citation><mixed-citation xml:lang="en">I. T. Jolliffe, Principal Component Analysis, Springer-Verlag, New York (2002).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">S. I. Mussatto, E. M. S. Machado, S. Martins, J. A. Teixeira, Food Bioprocess Technol., 4, 661-672 (2011).</mixed-citation><mixed-citation xml:lang="en">S. I. Mussatto, E. M. S. Machado, S. Martins, J. A. Teixeira, Food Bioprocess Technol., 4, 661-672 (2011).</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>
