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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">10.20914/2310-1202-2019-1-173-180</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-2035</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>Пищевая  биотехнология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Food biotechnology</subject></subj-group></article-categories><title-group><article-title>Взаимосвязь функциональных свойств сухой пшеничной клейковины с аминокислотным составом и показателями её качества</article-title><trans-title-group xml:lang="en"><trans-title>Relationship of the functional properties of dry wheat gluten with amino acid composition and its quality indicators</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>Колпакова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolpakova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>главный научный сотрудник, д.т.н., профессор, ул. Некрасова, 11, п. Красково, 140051, Россия</p></bio><bio xml:lang="en"><p>lead researcher, Dr. Sci. (Engin.), professor, Nekrasova St., 11, Kraskovo settlement, 140051, Russia</p></bio><email xlink:type="simple">val-kolpakova@rambler.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>Коваленок</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalenok</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>главный научный сотрудник, д.т.н., профессор, ул. Некрасова, 11, п. Красково, 140051, Россия</p></bio><bio xml:lang="en"><p>lead researcher, Dr. Sci. (Engin.), professor, Nekrasova St., 11, Kraskovo settlement, 140051, Russia</p></bio><email xlink:type="simple">vak-49@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский научно-иссследовательский институт крахмалопродуктов – филиал «Федеральный научный центр пищевых систем им. В.М. Горбатова» РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>All-Russian Scientific Research Institute of Starch Products – a branch of the V.M. Gorbatov Federal Research Center for Food Systems of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>25</day><month>02</month><year>2019</year></pub-date><volume>81</volume><issue>1</issue><fpage>173</fpage><lpage>180</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Колпакова В.В., Коваленок В.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Колпакова В.В., Коваленок В.А.</copyright-holder><copyright-holder xml:lang="en">Kolpakova V.V., Kovalenok V.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.vestnik-vsuet.ru/vguit/article/view/2035">https://www.vestnik-vsuet.ru/vguit/article/view/2035</self-uri><abstract><p>Целью работы явилось изучение зависимости функциональных свойств сухой пшеничной клейковины (СПК) от показателей качества, полученных после регенерации ее в сыром виде, и аминокислотного состава. Учитывая, что основным направлением применения СПК является производство муки и хлеба, то данные по взаимосвязи необходимы для предсказания и более широкого использования ее в производстве кондитерских, колбасных изделий и других пищевых продуктов. В работе использованы 19 образцов СПК производства компании "БM" (Kaзахстан), 3 образца, полученные из сильного, слабого и среднего по качеству зерна пшеницы, и методы определения выхода, деформации сжатия (упругостью), гидратационной способности регенерированной сырой СПК, аминокислотного и фракционного состава. Установлено, что функциональные свойства СПК возможно предсказывать исходя из гидратации и деформации сжатия (упругости). Наибольшей пенообразующей способностью обладала СПК с гидратацией 190–200 %, наибольшей жироэмульгирующей способностью – с значениями 140–150 %. В целях обеспечения большей пенообразующей способностью целесообразно использовать СПК с деформацией сжатия 70–80 ед. приб., большей способности эмульгировать и связывать жир – с значениями 60–80 ед. приб., а связывать воду – с показателем СПК 50-70 ед. приб. Для растворимости белков СПК установлена высокая положительная корреляция с суммой неполярных аминокислот целой клейковины и отрицательная – глиадина. Для ВСС клейковины характерна обратная зависимость от суммы полярных аминокислот обеих фракций глютенина (r= -0,67 и -0,98), для ЖСС - прямая зависимость от суммы полярных аминокислот глиадина (r=0,78) и целой клейковины(r=0,95), обратная - от суммы неполярных аминокислот растворимого и нерастворимого глютенина (r=0.86-0,92). ЖЭС положительно коррелировала с суммой неполярных аминокислот целого комплекса клейковины и глиадина (r=0,70-0,86) и отрицательно с - суммой полярных аминокислот СПК и всех ее фракций (-0,62-0,84). Пенообразующая способность взаимосвязана с суммой неполярных аминокислот глиадина и обоих фракций нерастворимого глютенина (r=0,79-0,95).</p></abstract><trans-abstract xml:lang="en"><p>The aim of the work was to study the dependence of the functional properties of dry wheat gluten (DWG) on the quality indicators obtained after regeneration of its raw form, and amino acid composition. Given that the main direction of use of DWG is the production of flour and bread, the data on the relationship are necessary to predict and increase its use in the production of confectionery, sausage products and other food products. We used 19 samples of the DWG produced by «BM» (Kazakhstan), 3 samples obtained from strong, weak, and average wheat grain quality, and methods for determining the yield and compression deformation (elasticity), the hydration ability of the regenerated raw SPK, amino acid and fractional composition. It is established that the functional properties of the DWG can be predicted on the basis of hydration and compression deformation (elasticity). The DWG with the hydration of 190–200% had the highest foaming capacity, and the most fat emulsifying ability with values of 140–150%. In order to provide greater foaming ability, it is advisable to use the SEC with compression deformation of 70-80 units. app., greater ability to emulsify and bind fat - with values of 60-80 units. app., and to bind water - with an indicator of DWG 50-70 units. app. For the solubility of the DWG proteins, a high positive correlation with the sum of non-polar amino acids of whole gluten and a negative - gliadin was established. For water-binding capacity (WBC) of gluten, an inverse dependence on the sum of polar amino acids of both glutenin fractions (r = -0.67 and -0.98) is characteristic, for LSS, a direct dependence on the sum of polar amino acids of gliadin (r = 0.78) and whole gluten (r = 0.95), the reverse of the amount of non-polar amino acids of soluble and insoluble glutenin (r = 0.86-0.92). WBC of gluten is inversely dependent on the sum of the polar amino acids of both glutenin fractions (r = -0.67 and -0.98), for the fat binding one is directly dependent on the sum of the polar amino acids of gliadin (r = 0.78) and whole gluten (r = 0.95), inverse - from the sum of non-polar amino acids of soluble and insoluble glutenin (r = 0.86-0.92). Fat-emulsifying capacity (FEC) positively correlated with the sum of non-polar amino acids of the whole complex of gluten and gliadin (r = 0.70-0.86) and negatively with the sum of polar amino acids of SEC and all its fractions (-0.62-0.84). Foaming capacity (FC) is interrelated with the sum of non-polar amino acids of gliadin and both fractions of insoluble glutenin (r = 0.79-0.95).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сухая пшеничная клейковина</kwd><kwd>функциональные свойства</kwd><kwd>аминокислотный состав</kwd><kwd>показатели качества</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dry wheat gluten</kwd><kwd>functional properties</kwd><kwd>amino acid composition</kwd><kwd>quality indicators</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">Majzoobi M., Abedi E. Effects of pH changes оn functional properties of native and acetylated wheat gluten // International Food Research Journal. 2014. V. 21. № 3. Р. 1219–1224.</mixed-citation><mixed-citation xml:lang="en">Majzoobi M., Abedi E. Effects of pH changes оn functional properties of native and acetylated wheat gluten. 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