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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">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2018-4-35-40</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-2024</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>Процессы и аппараты пищевых производств</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Processes and equipment for food industry</subject></subj-group></article-categories><title-group><article-title>Исследование влияния параметров процесса сушки яблочных выжимок на выход пектиновых веществ</article-title><trans-title-group xml:lang="en"><trans-title>Research of influence of parameters of process of drying of an apple residue on an exit of pectinaceous substances</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>Дранников</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Drannikov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра машин и аппаратов пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), professor, machines and apparatuses for food production department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">drannikov@list.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>Титов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Titov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.т.н., профессор, кафедра физики, теплотехники и теплоэнергетики, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>Dr. Sci. (Engin.), assistant professor, physics, heat engineering and power engineering department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">125titov@mail.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>Беломыльцева</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Belomyltseva</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>магистр, кафедра машин и аппаратов пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>master student, machines and apparatuses for food production department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">dbelomylceva@bk.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>Корышева</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Korysheva</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, кафедра машин и аппаратов пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>graduate student, machines and apparatuses for food production department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">korysheva.nadya@mail.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>Костина</surname><given-names>Д. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostina</surname><given-names>D. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент, кафедра машин и аппаратов пищевых производств, пр-т Революции, 19, г. Воронеж, 394036, Россия</p></bio><bio xml:lang="en"><p>student, machines and apparatuses for food production department, Revolution Av., 19 Voronezh, 394036, Russia</p></bio><email xlink:type="simple">kostina.dasha.2111@mail.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>Давыдов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Davydov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., доцент, кафедра ресторанного бизнеса, Стремянный переулок, 36, Москва, 117997, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), associate professor, department for Restaurant Business, Stremyanny Lane, 36, Moscow, 117997, Russia</p></bio><email xlink:type="simple">amdavydov@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Воронежский государственный университет инженерных технологий</institution></aff><aff xml:lang="en"><institution>Voronezh state university of engineering technologies</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Российский экономический университет имени Г.В. Плеханова</institution></aff><aff xml:lang="en"><institution>Plekhanov Russian University of Economics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>07</day><month>12</month><year>2018</year></pub-date><volume>80</volume><issue>4</issue><fpage>35</fpage><lpage>40</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дранников А.В., Титов С.А., Беломыльцева Д.В., Корышева Н.Н., Костина Д.К., Давыдов А.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Дранников А.В., Титов С.А., Беломыльцева Д.В., Корышева Н.Н., Костина Д.К., Давыдов А.М.</copyright-holder><copyright-holder xml:lang="en">Drannikov A.V., Titov S.A., Belomyltseva D.V., Korysheva N.N., Kostina D.K., Davydov A.M.</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.vestnik-vsuet.ru/vguit/article/view/2024">https://www.vestnik-vsuet.ru/vguit/article/view/2024</self-uri><abstract><p>Одним из наиболее распространенных способов консервирования яблочных выжимок с целью дальнейшего получения продуктов с высоким содержанием биологически активных веществ, является сушка. Для эксперимента был выбран способ сушки перегретым паром пониженного давления в импульсном виброкипящем слое, так как он позволяет повысить качество готового продукта за счет снижения температуры сушильного агента, тем самым сохранив значительное количество биологически активных веществ в исходном продукте. Для изучения кинетических и гидродинамических зависимостей процесса сушки разработана и создана экспериментальная установка, позволяющая получать максимально точные и воспроизводимые результаты. По результатам проделанных экспериментов построены кривые сушки, кривые скорости сушки и кривые нагрева. Определены технологические режимы работы сушильной установки и максимальное влагонапряжение сушильной камеры. Помимо эксперимента по сушке яблочных выжимок, проводилось и исследование по содержанию пектиновых веществ в высушенных выжимках. Для определения количества пектина и протопектина был использован кальций-пектатный метод. В ходе эксперимента было выявлено, что при предложенном способе сушки выход пектиновых веществ повышен по сравнению с традиционными способами. Были построены гистограммы содержания пектина и протопектина в зависимости от способа сушки. Проведен сравнительный анализ содержания пектина и протопектина в зависимости от режима сушки для яблочных выжимок и жома сахарной свеклы. Сделан вывод о повышенной термолабильности протопектина в яблочных выжимках по сравнению с жомом сахарной свеклы.</p></abstract><trans-abstract xml:lang="en"><p>One of the most common methods of preserving apple pomace in order to further obtain products with a high content of biologically active substances is drying. For the experiment, a method of drying with superheated steam of reduced pressure in a pulsed vibro boiling layer was chosen, since it allows improving the quality of the finished product by lowering the temperature of the drying agent, thereby retaining a significant amount of nutrients in the original product. To study the kinetic and hydrodynamic dependences of the drying process, an experimental setup has been developed and created, which allows to obtain the most accurate and reproducible results. According to the results of the experiments done, the drying curves, the drying rate curves and the heating curves were constructed. The technological modes of operation of the drying unit are determined, ensuring a minimum of the specific energy consumption of the drying process and the maximum moisture stress of the drying chamber. In addition to the experiment on drying apple pomace, a study was also conducted on the content of pectic substances in dried pomace. To determine the amount of pectin and protopectin, the calcium-pectate method was used. During the experiment, it was found that with the proposed method of drying, the yield of pectin substances is increased compared with traditional methods. Histograms of the content of pectin and protopectin were constructed depending on the method of drying. A comparative analysis of the content of pectin and protopectin was carried out depending on the drying mode for apple pomace and sugar beet pulp. The conclusion is made about the increased thermolability of protopectin in apple pomace compared to sugar beet pulp.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сушка</kwd><kwd>яблочные выжимки</kwd><kwd>свекловичный жом</kwd><kwd>кинетика</kwd><kwd>гидродинамика</kwd><kwd>влагонапряжение</kwd><kwd>пектин</kwd><kwd>протопектин</kwd><kwd>термолабильность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>drying</kwd><kwd>apple residue</kwd><kwd>beet press</kwd><kwd>kinetics</kwd><kwd>hydrodynamics</kwd><kwd>moisture tension</kwd><kwd>pectin</kwd><kwd>protopectin</kwd><kwd>thermolability</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">Pagliaro M., Fidalgo A.M.A., Ciriminna R., Delisi R. Pectin Production and Global Market // Agro Food Industry – Hi Tech. 2016. № 27(5). 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