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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Food Processing: Techniques and Technology</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Food Processing: Techniques and Technology</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Техника и технология пищевых производств</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2074-9414</issn>
   <issn publication-format="online">2313-1748</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">72994</article-id>
   <article-id pub-id-type="doi">10.21603/2074-9414-2023-4-2479</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ОРИГИНАЛЬНАЯ СТАТЬЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>ORIGINAL ARTICLE</subject>
    </subj-group>
    <subj-group>
     <subject>ОРИГИНАЛЬНАЯ СТАТЬЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Inorganic Acid Anions in Distilled Alcoholic Beverages:  Capillary Electrophoresis with Conductometric Detection</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Определение анионов неорганических кислот в  спиртных дистиллированных напитках методом  капиллярного электрофореза с  кондуктометрическим детектированием</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7735-2942</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шелехова</surname>
       <given-names>Наталия Викторовна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shelekhova</surname>
       <given-names>Nataliya V.</given-names>
      </name>
     </name-alternatives>
     <email>4953610101@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9297-0554</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Абрамова</surname>
       <given-names>Ирина Михайловна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Abramova</surname>
       <given-names>Irina M.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3851-4034</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шелехова</surname>
       <given-names>Тамара Михайловна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shelekhova</surname>
       <given-names>Tamara M.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Всероссийский научно-исследовательский институт пищевой биотехнологии</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">All-Russian Scientific Research Institute of Food Biotechnology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Всероссийский научно-исследовательский институт пищевой биотехнологии</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Research Institute of Food Biotechnology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Всероссийский научно-исследовательский институт пищевой биотехнологии</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Russian Scientific Research Institute of Food Biotechnology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2023-12-30T00:00:00+03:00">
    <day>30</day>
    <month>12</month>
    <year>2023</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2023-12-30T00:00:00+03:00">
    <day>30</day>
    <month>12</month>
    <year>2023</year>
   </pub-date>
   <volume>53</volume>
   <issue>4</issue>
   <fpage>796</fpage>
   <lpage>806</lpage>
   <history>
    <date date-type="received" iso-8601-date="2022-12-07T00:00:00+03:00">
     <day>07</day>
     <month>12</month>
     <year>2022</year>
    </date>
    <date date-type="accepted" iso-8601-date="2023-04-04T00:00:00+03:00">
     <day>04</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://fptt.ru/en/issues/22269/22254/">https://fptt.ru/en/issues/22269/22254/</self-uri>
   <abstract xml:lang="ru">
    <p>Спиртные дистиллированные напитки производят во многих странах мира, в том числе и в России. Совершенствование научно-практических основ контроля качества и безопасности таких напитков на базе современных инструментальных методов анализа является актуальной задачей. Несмотря на объем экспериментальных и теоретических исследований, направленных на определение химического состава спиртных напитков, данная область остается мало изученной. Цель работы –исследовать и экспериментально подтвердить перспективность метода капиллярного электрофореза для определения анионов в спиртных напитках.&#13;
Объектами исследования являлись модельные растворы и 30 образцов спиртных дистиллированных напитков, приобретенных путем случайной выборки в розничной торговой сети. Аналитические исследования проводили на системе капиллярного электрофореза PrinCE 560, оснащенной кондуктометрическим детектором.&#13;
В результате исследования подобрали параметры электрофоретического анализа, которые обеспечивают селективное качественное и количественное определение 5 целевых аналитов за 9 мин. Разработали состав буферного раствора и установили оптимальные соотношения электролитов: 30 мМоль/дм3 L-Histidine и 30 мМоль/дм3 2-(N-Morpholino) ethanesulfonicacidMonohydrate. Выявили корреляционную зависимость площади пика от массовой концентрации для целевых аналитов в диапазоне 0,1–10 мг/дм3. Экспериментально подтвердили применимость предложенного подхода для качественного и количественного определения хлорид-, нитрат-, сульфат-, фторид- и фосфат-ионовдля идентификации виски, рома, текилы, самогона, зерновых и ромовых дистиллятов. Сравнительный анализ качественного и количественного состава анионов образцов виски различного географического происхождения показал, что все исследованные образцы содержат хлориды в диапазоне массовых концентраций 0,22–52,74 мг/дм3, нитраты 0,60–0,06 мг/дм3, сульфаты 0,25–17,59 мг/дм3 и фосфаты 0,75–12,70 мг/дм3.&#13;
Результаты исследования могут стать основой для разработки метрологически аттестованной методики качественного и количественного определения состава анионов органических и неорганических кислот в спиртных дистиллированных напитках.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Distilled alcoholic drinks are popular all over the world. Monitoring the quality and safety of such drinks requires modern instrumental methods. Chemical composition of alcoholic beverages has become focus of numerous experimental and theoretical publications. However, this area remains understudied. This research provided an experimental confirmation of the capillary electrophoresis as a prospective method for determining anions in alcoholic beverages.&#13;
The study involved model solutions and 30 samples of distilled alcoholic beverages purchased by random sampling from a retail chain. The chemical analysis relied on a PrinCE 560 capillary electrophoresis system equipped with a conductometric detector.&#13;
The study revealed the working parameters for electrophoretic analysis that provided a selective qualitative and quantitative test of five target analytes in 9 min. The optimal composition of the buffer solution and the optimal electrolyte ratios were 30 mmol/dm3 L-Histidine and 30 mmol/dm3 2-(N-Morpholino) ethanesulfonic acid Monohydrate. The correlation between the peak area and the mass concentration was at 0.1–10 mg/dm3 for the target analytes. The approach proved effective in determining chloride, nitrate, sulfate, fluoride, and phosphate ions in whiskey, rum, tequila, moonshine, grain, and rum distillates. The study also included a comparative analysis of the qualitative and quantitative anion profiles in whiskey samples from different countries. All the samples contained 0.22–52.74 mg/dm3 chlorides, 0.60–0.06 mg/dm3 nitrates, 0.25–17.59 mg/dm3 sulfates, and 0.75–12.70 mg/dm3 phosphates.&#13;
Research prospects include a metrologically certified method to identify the anion composition of organic and inorganic acids in distilled alcoholic beverages.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>Дистилляты</kwd>
    <kwd>капиллярный электрофорез</kwd>
    <kwd>идентификация</kwd>
    <kwd>анионы</kwd>
    <kwd>кондуктометрическое детектирование</kwd>
    <kwd>виски</kwd>
    <kwd>ром</kwd>
    <kwd>самогон</kwd>
    <kwd>текила</kwd>
    <kwd>импортозамещение</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>Whiskey</kwd>
    <kwd>capillary electrophoresis</kwd>
    <kwd>distillates</kwd>
    <kwd>identification</kwd>
    <kwd>anions</kwd>
    <kwd>rum</kwd>
    <kwd>samogon</kwd>
    <kwd>tequila</kwd>
    <kwd>conductometric  detection</kwd>
    <kwd>import substitution</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Исследование проведено за счет средств субсидии на выполнение государственного задания (тема  № FGMF 2022006).</funding-statement>
    <funding-statement xml:lang="en">The research was part of state task No. FGMF 2022006.</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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