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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2024-2(14)-18</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-1094</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 ИНЖЕНЕРИЯ И БИОТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FOOD ENGINEERING AND BIOTECHNOLOGY (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА ЭФФЕКТИВНОСТИ ДЛИТЕЛЬНОГО ХРАНЕНИЯ КУЛЬТУР МИКРООРГАНИЗМОВ В ЛИОФИЛЬНОВЫСУШЕННОМ СОСТОЯНИИ</article-title><trans-title-group xml:lang="en"><trans-title>ASSESSMENT OF THE EFFECTIVENESS OF LONG-TERM STORAGE OF MICROORGANISMS CULTURES IN A LYOPHILE-DRIED CONDITION</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-5530-2374</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Альжанова</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Alzhanova</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гульжан Сержановна Альжанова – Магистр биотехнологии, и.о ВНС;, заведующая лабораторией в лаборатории прикладной биотехнологии  </p><p>021500, Республика Казахстан, г. Степногорск, 9 мкр, 4 </p><p>021500, Республика Казахстан, г. Степногорск, 6 мкр. 6 </p></bio><bio xml:lang="en"><p>Gulzhan Serzhanovna Alzhanova – acting as a leading researcher; head of the laboratory in the laboratory ofapplied biotechnology </p><p>021500, Kazakhstan, Stepnogorsk city, 9 microdistrict 4 buildings </p><p>021500, Kazakhstan, Stepnogorsk city, 6 microdistrict 6 buildings </p></bio><email xlink:type="simple">gulzhan-12@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8770-3160</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ануарбекова</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Anuarbekova</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сандугаш Сакеновна Ануарбекова – кандидат медицинских наук, ведущий научный сотрудник </p><p>021500, Республика Казахстан, г. Степногорск, 9 мкр, 4 </p></bio><bio xml:lang="en"><p>Sandugash Sakenovna Anuarbekova – is Candidate of Medical Sciences, Leading Researcher </p><p>021500, Kazakhstan, Stepnogorsk city, 9 microdistrict 4 buildings </p></bio><email xlink:type="simple">sanuarbekova@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5559-3403</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хасенова</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Khasenova</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Акмарал Есенбаевна Хасенова – руководитель филиала </p><p> 021500, Республика Казахстан, г. Степногорск, 6 мкр. 6 </p></bio><bio xml:lang="en"><p>Akmaral Ertuganovna Khasenova – head of the branch </p><p>021500, Kazakhstan, Stepnogorsk city, 6 microdistrict 6 buildings </p></bio><email xlink:type="simple">a.hasenova@biocenter.kz</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2062-9255</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Садыков</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sadykov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Азамат Мухамедьярович Садыков – и.о генерального директора</p><p>021500, Республика Казахстан, г. Степногорск, 9 мкр, 4 </p></bio><bio xml:lang="en"><p>Azamat Mukhamedyarovich Sadykov – Acting General Director  </p><p>021500, Kazakhstan, Stepnogorsk city, 9 microdistrict 4 buildings </p></bio><email xlink:type="simple">aza_sadykov@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ТОО «Научно-аналитический центр «Биомедпрепарат»;&#13;
Филиал ТОО «Национальный центр биотехнологии»<country>Казахстан</country></aff><aff xml:lang="en">LLP «Scientific and Analytical Center «Biomedpreparat»;&#13;
Branch LLP «National center for Biotechnology» in the city Stepnogorsk<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ТОО «Научно-аналитический центр «Биомедпрепарат»<country>Казахстан</country></aff><aff xml:lang="en">LLP «Scientific and Analytical Center «Biomedpreparat»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Филиал ТОО «Национальный центр биотехнологии»<country>Казахстан</country></aff><aff xml:lang="en">Branch LLP «National center for Biotechnology» in the city Stepnogorsk<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>06</month><year>2024</year></pub-date><volume>1</volume><issue>2(14)</issue><fpage>136</fpage><lpage>145</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Альжанова Г.С., Ануарбекова С.С., Хасенова А.Е., Садыков А.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Альжанова Г.С., Ануарбекова С.С., Хасенова А.Е., Садыков А.М.</copyright-holder><copyright-holder xml:lang="en">Alzhanova G.S., Anuarbekova S.S., Khasenova A.E., Sadykov 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://tech.vestnik.shakarim.kz/jour/article/view/1094">https://tech.vestnik.shakarim.kz/jour/article/view/1094</self-uri><abstract><p>Развитие промышленной биотехнологии базируется на использовании ресурсов таких объектов, как культуры микроорганизмов. В коллекциях культур микроорганизмов находятся на хранении штаммы, которые используются в научно-исследовательской работе и прикладных разработках. Расширение ресурсов промышленных микроорганизмов, оптимизация способов их хранения и улучшения биопродуцирующих свойств является актуальной задачей коллекции микроорганизмов. В данной работе нами был изучен максимальный показатель жизнеспособности и морфо-культуральные характеристики коллекционных культур, заложенные на хранение более 10 лет методом лиофильного высушивания. Проводилось это с целью оценки эффективности данного метода хранения и используемых защитных сред. Объектом исследования были 32 штамма различных таксономических групп бактерий, грибов, дрожжей и актиномицетов. В итоге, нами получены следующие результаты: 2 культуры не дали рост после реактивации, 30 культур соответствуют свои паспортным характеристикам и имеют показатель жизнеспособности в допустимых для промышленных культур пределах, более 106 КОЕ/мл: 108-1010 КОЕ/мл. Полученные данные подтверждают эффективность хранения методом лиофилизации и применяемых защитных сред на желатине, сахарозе и обезжиренном молоке. Объекты исследования могут применяться в различных сферах жизнедеятельности человека.</p></abstract><trans-abstract xml:lang="en"><p>The development of industrial biotechnology is based on the use of resources from objects such as microbial cultures. Collections of microorganism cultures contain strains that are used in research and applied development. Expanding the resources of industrial microorganisms, optimizing methods for their storage and improving bioproducing properties is an urgent task for the collection of microorganisms. In this work, we studied the maximum viability rate and morpho-cultural characteristics of collection cultures stored for more than 10 years using the freeze-drying method. This was done to evaluate the effectiveness of this storage method and the protective environments used. The object of the study were 32 strains of various taxonomic groups of bacteria, fungi, yeasts and actinomycetes. In sum, we obtained the following results: 2 cultures did not grow after reactivation, 30 cultures corresponded to their passport characteristics and had a viability rate within the acceptable limits for industrial crops, more than 106 CFU/ml: 108-1010 CFU/ml. The data obtained confirm the effectiveness of storage by lyophilization and the protective media used on gelatin, sucrose and skim milk. Objects of research can be used in various spheres of human life.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Штамм</kwd><kwd>хранение</kwd><kwd>реактивация</kwd><kwd>лиофилизация</kwd><kwd>защитные среды</kwd><kwd>коллекция</kwd><kwd>жизнеспособность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Strain</kwd><kwd>storage</kwd><kwd>reactivation</kwd><kwd>lyophilization</kwd><kwd>protective environments</kwd><kwd>collection</kwd><kwd>viability</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">Васильев Д.А. История микробиологии: Курс лекций / Д.А. Васильев, Н.А. Феоктистова, С.Н. Золотухин. – Ульяновск, 2007. – 74 с.</mixed-citation><mixed-citation xml:lang="en">Vasilev D.A. Istoriya mikrobiologii: Kurs lektsii / D.A. Vasilev, N.A. Feoktistova, S.N. Zolotukhin. – Ulyanovsk, 2007. – 74 s. 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