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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">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26896/1028-6861-2022-88-ll-14-21</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-1786</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>АНАЛИЗ ВЕЩЕСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SUBSTANCES ANALYSIS</subject></subj-group></article-categories><title-group><article-title>ОДНОВРЕМЕННОЕ ОПРЕДЕЛЕНИЕ МОНОКОФЕОИЛХИННЫХ КИСЛОТ И КОФЕИНА МЕТОДОМ ОБРАЩЕННО-ФАЗОВОЙ ВЫСОКОЭФФЕКТИВНОЙ ЖИДКОСТНОЙ ХРОМАТОГРАФИИ С ЭЛЮЕНТАМИ НА ОСНОВЕ ПРОПАНОЛА-2 И ЭТНЛАЦЕТАТА</article-title><trans-title-group xml:lang="en"><trans-title>SIMULTANEOUS DETERMINATION OF MONOCAFFEOYLQUINIC ACIDS AND CAFFEINE BY REVERSE-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH ELUENTS BASED ON PROPANOL-2 AND ETHYL ACETATE (REJECTION OF ACETONITRILE)</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>Дейнека</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Deineka</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктор Иванович Дейнека</p><p>308015, г. Белгород, ул. Победы, д. 85</p></bio><bio xml:lang="en"><p>Viktor I. Deineka</p><p>308015, Belgorod, Pobedy ul., 85</p></bio><email xlink:type="simple">deineka@bsu.edu.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>Олейниц</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Oleinits</surname><given-names>E. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Юрьевна Олейниц</p><p>308015, г. Белгород, ул. Победы, д. 85</p></bio><bio xml:lang="en"><p>Elena Yu. Oleinits</p><p>308015, Belgorod, Pobedy ul., 85</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>Дейнека</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Deineka</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Людмила Александровна Дейнека</p><p>308015, г. Белгород, ул. Победы, д. 85</p></bio><bio xml:lang="en"><p>Lyudmila A. Deineka</p><p>308015, Belgorod, Pobedy ul., 85</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белгородский государственный национальный исследовательский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Belgorod State National Research University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>23</day><month>11</month><year>2022</year></pub-date><volume>88</volume><issue>11</issue><fpage>14</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дейнека В.И., Олейниц Е.Ю., Дейнека Л.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Дейнека В.И., Олейниц Е.Ю., Дейнека Л.А.</copyright-holder><copyright-holder xml:lang="en">Deineka V.I., Oleinits E.Y., Deineka L.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://www.zldm.ru/jour/article/view/1786">https://www.zldm.ru/jour/article/view/1786</self-uri><abstract><p>Для определения кофеина и трех изомерных монокофеоилхинньгх (хлорогеновьгх) кислот (3CQA, 4CQA и 5CQA) в кофе (напитке) при совместном присутствии использовали метод обращенно-фазовой ВЭЖХ с заменой дорогостоящего и экологически неблагоприятного ацетонитрила на этилацетат в качестве органического модификатора подвижных фаз. Предложен подход, позволяющий сопоставлять эффективность и селективность разделения веществ в широком диапазоне концентраций органических модификаторов выбранных элюентных систем. Установлено, что замена ацетонитрила на пропанол-2 или этилацетат лишь в небольшой степени изменяет селективность разделения трех изомерных хлорогеновьгх кислот, но существенно уменьшает относительное удерживание кофеина вследствие его лучшей сольватации органическим модификатором. Это позволяет целенаправленно изменять положение элюирования кофеина относительно хлорогеновьгх кислот для исключения его соэлюирования с другими экстрактивными веществами за счет изменения концентрации и типа органического модификатора подвижной фазы. Элюенты на основе этилацетата удобны для одновременного определения кофеина и монокофеоилхинных кислот в условиях обращенно-фазовой ВЭЖХ и позволяют при пробоподготовке реэкстрагировать с концентрирующих патронов (ДИАПАК С18) в основном кофеин и монокофеоилхинные кислоты. Более липофильные экстрактивные вещества при этом остаются на концентрирующем патроне, что обеспечивает возможность применения простого изократического режима с сокращением времени анализа и расхода органического модификатора подвижной фазы.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of the study is development of conditions for the simultaneous determination of caffeine and three isomers of monocaffeoylquinic acids (esters of caffeic and quinic acids: 3CQA, 4CQA and 5CQA) in coffee using "green" reverse-phase HPLC, in which an expensive and environmentally unfavorable acetonitrile is replaced with ethyl acetate as an organic modifier of mobile phases. An approach which provides comparing the efficiency and selectivity of the substance separation in a wide range of concentrations of organic modifiers of selected eluent systems is proposed. It is shown that the replacement of acetonitrile with propanol-2 or ethyl acetate slightly changes the selectivity of the separation of three isomeric chlorogenic acids, but significantly reduces the relative retention of caffeine due to better solvation of caffeine with an organic modifier. This makes it possible to change the position of caffeine elution relative to chlorogenic acids in a targeted way to avoid coelution of caffeine with other extractive substances by changing the concentration and type of the organic modifier of the mobile phase. Ethyl acetate-based eluents are shown to be convenient for simultaneous determination of caffeine and monocaffeoylquinic acids in conditions of reverse-phase HPLC. The replacement of acetonitrile with ethyl acetate makes it possible to re-extract mainly caffeine and monocaffeoylquimc acids from concentrating cartridges (DIAPAK C18) during sample preparation. More lipophilic extractive substances still remain on the concentrating cartridge, which provides the possibility of using a simple isocratic mode thus reducing the duration of analysis and consumption of the organic modifier of the mobile phase.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>обращенно-фазовая ВЭЖХ</kwd><kwd>одновременное определение</kwd><kwd>кофеин</kwd><kwd>монокофеоилхинные кислоты</kwd><kwd>селективность разделения</kwd><kwd>«зеленая» хроматография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reverse-phase HPLC</kwd><kwd>simultaneous determination</kwd><kwd>caffeine</kwd><kwd>monocaffeoylquimc (chlorogenic) acids</kwd><kwd>separation selectivity</kwd><kwd>"green" chromatography</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">Naveed М., Hejazi V, Abbas М., et al. Chlorogenic acid (CGA): A pharmacological review and call for further research / Biomed. Pharmacotherapy. 2018. Vol. 97. P 67-74. DOI:10.1016/j.biopha.2017.10.064</mixed-citation><mixed-citation xml:lang="en">Naveed М., Hejazi V, Abbas М., et al. Chlorogenic acid (CGA): A pharmacological review and call for further research / Biomed. Pharmacotherapy. 2018. Vol. 97. P 67-74. DOI:10.1016/j.biopha.2017.10.064</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Lopez-Sanchez R. C, Lara-Diaz V J., Aranda-Gutierrez A., et al. HPLC Method for Quantification of Caffeine and Its Three Major Metabolites inHumanPlasma Using Fetal Bovine Serum Matrix to Evaluate Prenatal Drug Exposure / J. Anal. Methods Chem. 2018. Vol. 2018. 2085059. DOI:10.1155/2018/2085059</mixed-citation><mixed-citation xml:lang="en">Lopez-Sanchez R. C, Lara-Diaz V J., Aranda-Gutierrez A., et al. HPLC Method for Quantification of Caffeine and Its Three Major Metabolites inHumanPlasma Using Fetal Bovine Serum Matrix to Evaluate Prenatal Drug Exposure / J. Anal. Methods Chem. 2018. Vol. 2018. 2085059. DOI:10.1155/2018/2085059</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Cornells M. C. The Impact of Caffeine and Coffee on Human Health / Nutrients. 2019. Vol. 11. P 416. DOI:10.3390/nul1020416</mixed-citation><mixed-citation xml:lang="en">Cornells M. C. The Impact of Caffeine and Coffee on Human Health / Nutrients. 2019. Vol. 11. P 416. DOI:10.3390/null020416</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Clifford M. N., Jaganath I. В., Ludwig I. A., Crozier A. Chlorogenic acids and the acyl-quinic acids: discovery biosynthesis, bioavailability and bioactivity / Nat. Prod. Rep. 2017. Vol. 34. P 1391-1421. DOI:10.1039/C7NP00030H</mixed-citation><mixed-citation xml:lang="en">Clifford M. N., Jaganath I. В., Ludwig I. A., Crozier A. Chlorogenic acids and the acyl-quinic acids: discovery, biosynthesis, bioavailability and bioactivity / Nat. Prod. Rep. 2017. Vol. 34. P 1391-1421. DOI:10.1039/C7NP00030H</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Koseoglu Yilmaz P., Kolak U. SPE-HPLC Determination of Chlorogenic and Phenolic Acids in Coffee / J. Chromatogr. Sci. 2017. Vol. 55. P 712-718. DOI:10.1093/chromsci/bmx025</mixed-citation><mixed-citation xml:lang="en">Koseoglu Yilmaz P., Kolak U. SPE-HPLC Determination of Chlorogenic and Phenolic Acids in Coffee / J. Chromatogr. Sci. 2017. Vol. 55. P 712-718. DOI:10.1093/chromsci/bmx025</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Kremr D., Bajer Т., Bajerova P., et al. Unremitting problems with chlorogenic acid nomenclature: a review / Quim. Nova. 2016. Vol. 39. P 530-533. DOI:10.5935/0100-4042.20160063</mixed-citation><mixed-citation xml:lang="en">Kremr D., Bajer Т., Bajerova P., et al. Unremitting problems with chlorogenic acid nomenclature: a review / Quim. Nova. 2016. Vol. 39. P 530-533. DOI:10.5935/0100-4042.20160063</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Fujioka K., Shibamoto T. Chlorogenic acid and caffeine contents in various commercial brewed coffees / Food Chem. 2008. Vol. 106. P 217-221. DOI:10.1016/j.foodchem.2007.05.091</mixed-citation><mixed-citation xml:lang="en">Fujioka K., Shibamoto T. Chlorogenic acid and caffeine contents in various commercial brewed coffees / Food Chem. 2008. Vol. 106. P 217-221. DOI:10.1016/j.foodchem.2007.05.091</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Arai K., Terashima H., Aizawa S., et al. Simulteneous determination of trigonelline, caffeine chlorogenic acid and their related compounds in instant coffee samples by HPLC using an acidic mobile phase containing octanesulfonate / Anal. Sci. 2015. Vol. 31. P 831-835. DOI:10.2116/analsci.31.831</mixed-citation><mixed-citation xml:lang="en">Arai K., Terashima H., Aizawa S., et al. Simulteneous determination of trigonelline, caffeine chlorogenic acid and their related compounds in instant coffee samples by HPLC using an acidic mobile phase containing octanesulfonate / Anal. Sci. 2015. Vol. 31. P 831-835. DOI:10.2116/analsci.31.831</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Jeszka-Skowron M., Sentkowska A., Pyrzynska K., De Peca M. P. Chlorogenic acids, caffeine content and antioxidant properties of green coffee extracts: influence of green coffee bean preparation / Eur. Food Res. Technol. 2016. Vol. 242. P 1403-1409. DOI:10.1007/s00217-016-2643-y</mixed-citation><mixed-citation xml:lang="en">Jeszka-Skowron M., Sentkowska A., Pyrzynska K., De Peca M. P. Chlorogenic acids, caffeine content and antioxidant properties of green coffee extracts: influence of green coffee bean preparation / Eur. Food Res. Technol. 2016. Vol. 242. P 1403-1409. DOI:10.1007/s00217-016-2643-y</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Campa C, Doulbeau S., Dussert S., et al. Qualitative relationship between caffeine and chlorogenic acid contents among wild Coffea species / Food Chem. 2005. Vol. 93. P 135-139. DOI:10.1016/j.foodchem.2004.10.015</mixed-citation><mixed-citation xml:lang="en">Campa C., Doulbeau S., Dussert S., et al. Qualitative relationship between caffeine and chlorogenic acid contents among wild Coffea species / Food Chem. 2005. Vol. 93. P 135-139. DOI:10.1016/j.foodchem.2004.10.015</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Jeon J.-S., Kim H.-T., Jeong I.-H., et al. Determination of chlorogenic acids and caffeine in homemade brewed coffee prepared under various conditions / J. Chromatogr. B. 2017. Vol. 1064. P 115-123. DOI:10.1016/j.jchromb.2017.08.041</mixed-citation><mixed-citation xml:lang="en">Jeon J.-S., Kim H.-T., Jeong I.-H., et al. Determination of chlorogenic acids and caffeine in homemade brewed coffee prepared under various conditions / J. Chromatogr. B. 2017. Vol. 1064. P 115-123. DOI:10.1016/j.jchromb.2017.08.041</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Rodrigues N. P., Bragagnolo N. Identification and quantification of bioactive compounds in coffee brews by HPLC - DAD - MSn / J. Food Сотр. Anal. 2013. Vol. 32. P 105-115. DOI:10.1016/j.jfca.2013.09.002</mixed-citation><mixed-citation xml:lang="en">Rodrigues N. P., Bragagnolo N. Identification and quantification of bioactive compounds in coffee brews by HPLC - DAD - MSn / J. Food Сотр. Anal. 2013. Vol. 32. P 105-115. DOI:10.1016/j.jfca.2013.09.002</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Vinson J. A., Chen X., Garver D. D. Determination of Total Chlorogenic Acids in Commercial Green Coffee Extracts / Med. Food. 2019. Vol. 22. P 314-320. DOI:10.1089/jmf.2018.0039</mixed-citation><mixed-citation xml:lang="en">Vinson J. A., Chen X., Garver D. D. Determination of Total Chlorogenic Acids in Commercial Green Coffee Extracts / Med. Food. 2019. Vol. 22. P 314-320. DOI:10.1089/jmf.2018.0039</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Сычев К., Стыскин И. Анализ полифенольных соединений кофе и чая в условиях гидрофильного режима ВЭЖХ / Аналитика. 2012. Т. 5. № 4. С. 56-61.</mixed-citation><mixed-citation xml:lang="en">Sychev K., Styskin I. HPLC Separation of Tea and Coffe Compounds in HILIC mode of the VEZHKH regime / Analitika. 2012. Vol. 5. N 4. P 56-61 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Yabre М., Ferey L., Touridomon Some I., Gaudin К. Greening Reversed-Phase Liquid Chromatography Methods Using Alternative Solvents for Pharmaceutical Analysis / Molecules. 2018. Vol. 23. 1065. DOI:10.3390/molecules23051065</mixed-citation><mixed-citation xml:lang="en">Yabre M., Ferey L., Touridomon Some I., Gaudin K. Greening Reversed-Phase Liquid Chromatography Methods Using Alternative Solvents for Pharmaceutical Analysis / Molecules. 2018. Vol. 23. 1065. DOI:10.3390/molecules23051065</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Dorsey J. G., Dill K. A. The Molecular Mechanism of Retention in Reversed-Phase Liquid Chromatography / Chem. Rev 1989. Vol. 89. P 331-346. DOI:10.1021/cr00092a005</mixed-citation><mixed-citation xml:lang="en">Dorsey J. G., Dill K. A. The Molecular Mechanism of Retention in Reversed-Phase Liquid Chromatography / Chem. Rev 1989. Vol. 89. P 331-346. DOI:10.1021/cr00092a005</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Дейнека В. И., Дейнека Л. А., Саенко И. И., Чуйков А. Н. «Поплавочный» механизм удерживания в обращенно-фазовой хроматографии / Жури. физ. химии. 2015. Т. 89. № 7. С. 1172-1177. DOI:10.7868/S0044453715070079</mixed-citation><mixed-citation xml:lang="en">Deineka V I., Deineka L. A., Saenko I. I., Chulkov A. N. A Float Mechanism of Retention in Reversed-Phase Chromatography / Russ. J. Phys. Chem. A. 2015. Vol. 89. P 1300-1304. DOI:10.1134/S0036024415070079</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Дейнека В. И., Олейниц Е. К)., Блинова И. П., Дейнека Л. А. Селективность разделения изомерных хлорогеновых кислот в условиях обращенно-фазовой ВЭЖХ / Жури, аналит. химии. 2019. Т. 74. № 8. С. 588 - 594. DOI:10.1134/S004445021908005X</mixed-citation><mixed-citation xml:lang="en">Deineka V. I., Oleinits E. Y, Blinova I. P., Deineka L. A. Selectivity of the Separation of Isomeric Chlorogenic Acids under the Conditions of Reversed-Phase HPLC / J. Anal. Chem. 2019. Vol. 74. P 778-783. DOI:10.1134/S1061934819080057</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Murakami F. Retention behavior of benzene derivatives on bonded reversed-phase columns / J. Chromatogr. 1979. Vol. 178. N 2. P 393-399. DOI:10.1016/S0021-9673(00)92497-X</mixed-citation><mixed-citation xml:lang="en">Murakami F. Retention behavior of benzene derivatives on bonded reversed-phase columns / J. Chromatogr. 1979. Vol. 178. N 2. P 393-399. DOI:10.1016/S0021-9673(00)92497-X</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Дейнека В. И. Карта хроматографического разделения и инкрементные зависимости в методе относительного анализа удерживания в ВЭЖХ / Жури. физ. химии. 2006. Т. 80. №3.0.511-516.</mixed-citation><mixed-citation xml:lang="en">Deineka V I. Chromatographic separation map and incremental relationships in the method of relative analysis of retention under HPLC conditions / Russ. J. Phys. Chem. 2006. Vol. 80. P 429-434. DOI:10.1134/S0036024406030204</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>
