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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">atu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Алматинского технологического университета</journal-title><trans-title-group xml:lang="en"><trans-title>The Journal of Almaty Technological University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-568X</issn><issn pub-type="epub">2710-0839</issn><publisher><publisher-name>АО "АТУ"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.48184/2304-568X-2022-4-50-60</article-id><article-id custom-type="elpub" pub-id-type="custom">atu-1241</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>ТЕХНОЛОГИЯ ПИЩЕВОЙ И ПЕРЕРАБАТЫВАЮЩЕЙ ПРОМЫШЛЕННОСТИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOOD AND PROCESSING INDUSTRY TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>Влияние замораживания на кинетику гелеобразования и микроструктуру геля козьего молока</article-title><trans-title-group xml:lang="en"><trans-title>Influence of Freezing on the Kinetics of Milk Gelation and the Microstructure of Goat Milk Gel</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>Абдулгамитова</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdulgamitova</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>152613, Ярославская обл., г. Углич, Красноармейский бульвар, д. 19</p></bio><bio xml:lang="en"><p>152613, Yaroslavl region, Uglich, Krasnoarmeisky boulevard, 19</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>Смыков</surname><given-names>И. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Smykov</surname><given-names>I. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>152613, Ярославская обл., г. Углич, Красноармейский бульвар, д. 19</p></bio><bio xml:lang="en"><p>152613, Yaroslavl region, Uglich, Krasnoarmeisky boulevard, 19</p></bio><email xlink:type="simple">i_smykov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">«Всероссийский научно-исследовательский институт маслоделия и сыроделия» – филиал Федерального государственного бюджетного научного учреждения «Федеральный научный центр пищевых систем имени В.М. Горбатова»<country>Россия</country></aff><aff xml:lang="en">«All-Russian Scientific Research Institute of Butter and Cheese Making» - a branch of the Federal State Budgetary Scientific Institution " V.M. Gorbatov Federal Scientific Center for Food Systems”<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>12</month><year>2022</year></pub-date><volume>0</volume><issue>4</issue><fpage>50</fpage><lpage>60</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдулгамитова А.Е., Смыков И.Т., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Абдулгамитова А.Е., Смыков И.Т.</copyright-holder><copyright-holder xml:lang="en">Abdulgamitova A.Y., Smykov I.T.</copyright-holder><license 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-atu.kz/jour/article/view/1241">https://www.vestnik-atu.kz/jour/article/view/1241</self-uri><abstract><p>Одной из главных проблем переработки козьего молока являются малые надои, сезонность, необходимость накопления определенного количество козьего молока для переработки, трудности с транспортировкой из отдаленных районов. Замораживание козьего молока для целей его накопления при производстве ферментированных молочных продуктов связано с изменением его свойств, которые могут существенно влиять на производственные процессы. Целью этой работы является исследование влияния замораживания – размораживания козьего молока на кинетику сычужного гелеобразования и микроструктуру геля в сравнении со свежим цельным козьим и коровьим молоком. Показано, что длительность первичной ферментативной фазы гелеобразования в образце размороженного козьего молока близка к длительности первичной фазы сырого коровьего молока. Во вторичной фазе гелеобразования конечное значение модуля упругости сгустка размороженного козьего молока близко к значению модуля упругости сгустка сырого козьего молока. </p></abstract><trans-abstract xml:lang="en"><p>One of the main problems of goat milk processing is low milk yields, seasonality, the need to accumulate a certain amount of goat milk for processing, difficulties with transportation from remote areas. Freezing of goat's milk for the purpose of its accumulation in the production of fermented dairy products is associated with a change in its properties, which can significantly affect production processes. The aim of this work is to study the effect of freezing–thawing of goat's milk on the kinetics of rennet gelation and the microstructure of the gel in comparison with fresh whole goat's and cow's milk. It is shown that the duration of the primary enzymatic phase of gelation in a sample of thawed goat's milk is close to the duration of the primary phase of raw cow's milk. In the secondary phase of gelation, the final value of the elastic modulus of a clot of thawed goat's milk is close to the value of the elastic modulus of a clot of raw goat's milk. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>козье молоко</kwd><kwd>замораживание-размораживание</kwd><kwd>физико-химические характеристики</kwd><kwd>кинетика гелеобразования</kwd><kwd>мицеллы казеина</kwd><kwd>электронная микроскопия</kwd><kwd>микроструктура</kwd></kwd-group><kwd-group xml:lang="en"><kwd>goat milk</kwd><kwd>frozen-thawed</kwd><kwd>physicochemical characteristic</kwd><kwd>milk gelation kinetic</kwd><kwd>casein micelles</kwd><kwd>electron microscopy</kwd><kwd>microstructur</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">Ranadheera, C. S., Evans, C. A., Baines, S. K., Balthazar, C. F., Cruz, A. G., Esmerino, E. A., Vasiljevic, T. 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