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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">biob</journal-id><journal-title-group><journal-title xml:lang="ru">Биобезопасность и Биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Biosafety and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2707-7241</issn><issn pub-type="epub">2957-5702</issn><publisher><publisher-name>Научно-исследовательский институт проблем биологической безопасности</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.58318/2957-5702-2022-9-55-64</article-id><article-id custom-type="elpub" pub-id-type="custom">biob-25</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>БИОЛОГИЧЕСКАЯ БЕЗОПАСНОСТЬ И БИОЗАЩИТА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOLOGICAL SAFETY AND BIOSECURITY</subject></subj-group></article-categories><title-group><article-title>МИКРОБИОЛОГИЧЕСКИЙ КОНТРОЛЬ КАЧЕСТВА ВОДЫ ДЛЯ ПРОИЗВОДСТВА БИОПРЕПАРАТОВ</article-title><trans-title-group xml:lang="en"><trans-title>MICROBIOLOGICAL CONTROL OF WATER QUALITY FOR THE PRODUCTION OF BIOLOGICAL PRODUCTS</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>Калимолда</surname><given-names>Э. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalimolda</surname><given-names>E. Zh.</given-names></name></name-alternatives><email xlink:type="simple">elina.kalimolda@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>Садикалиева</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Sadikaliyeva</surname><given-names>S. O.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Молдагулова</surname><given-names>С. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Moldagulova</surname><given-names>S. U.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абсатова</surname><given-names>Ж. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Absatova</surname><given-names>Zh. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ершебулов</surname><given-names>З. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Yershebulov</surname><given-names>Z. Zh.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шораева</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shorayeva</surname><given-names>K. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научно-исследовательский институт проблем биологической безопасности<country>Казахстан</country></aff><aff xml:lang="en">Scientific Research Institute of Biological Safety Problems<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>11</month><year>2022</year></pub-date><volume>0</volume><issue>10</issue><fpage>55</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Калимолда Э.Ж., Садикалиева С.О., Молдагулова С.У., Абсатова Ж.С., Ершебулов З.Ж., Шораева К.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Калимолда Э.Ж., Садикалиева С.О., Молдагулова С.У., Абсатова Ж.С., Ершебулов З.Ж., Шораева К.А.</copyright-holder><copyright-holder xml:lang="en">Kalimolda E.Z., Sadikaliyeva S.O., Moldagulova S.U., Absatova Z.S., Yershebulov Z.Z., Shorayeva K.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://journal.biosafety.kz/jour/article/view/25">https://journal.biosafety.kz/jour/article/view/25</self-uri><abstract><p>Одним из главных требовании к создаваемым новым вакцинам является их безопасность в применении, в том числе их стерильность, показатель водородных ионов и содержание бактериальных эндотоксинов (БЭ), являющиеся одними из основных показателей качества и безопасности. Соответствие данных параметров к нормам ГФ РК напрямую связано с качеством воды используемый в производственной линии. В данной статье представлены результаты работ по определению одних из основных параметров безопасности биопрепаратов, таких как стерильность, содержание бактериальных эндотоксинов и показатель водородных ионов.</p><p>Стерильность биопрепарата определялась методом фильтрации с последующим посевом на специфические бактериальные питательные среды. В результате установлено, что пробы очищенной и инъекционной воды свободны от посторонней микрофлоры, роста колонии не наблюдалось в течении 5-7 суток.   В пробах водопроводной и сточной воды наблюдается обильный рост колонии на бактериальных питательных средах, что подтверждает наличие сапрофитных микроорганизмов. Для определения бактериальных эндотоксинов был использован ЛАЛ-тест. В результате проведенных работ по определению содержания БЭ установлено, что в образцах очищенной и инъекционной воды концентрация БЭ составляет 0,15 МЕ/мл, тогда как концентрация БЭ в образцах сточной воды составляет 15 МЕ/мл, а в водопроводной воде 1,5 МЕ/мл, что также не превышает норму. При изучении показателей водородных ионов в испытуемых пробах рН показатель инъекционной воды равен – 7,16, очищенной воды – 6,84, водопроводной воды – 7,93, сточной воды – 7,03. Полученные показатели свидетельствуют о соответствии микробиологических показателей испытуемых проб воды нормам и требованиям ГФ РК.  </p></abstract><trans-abstract xml:lang="en"><p>One of the main requirements for the new vaccines being created is their safety in use, including their sterility, the index of hydrogen ions and the content of bacterial endotoxins (BE), which are among the main indicators of quality and safety. Compliance of these parameters to the standards of the GF RK is directly related to the quality of water used in the production line. This article presents the results of work on determining one of the main safety parameters of biological products, such as sterility, bacterial endotoxin content and hydrogen ion index.</p><p>The sterility of the biological product was determined by filtration with subsequent inoculation on specific bacterial culture media. As a result, it was found that the samples of purified and injected water are free of extraneous microflora, colony growth was not observed for 5-7 days.   Abundant colony growth on bacterial nutrient media is observed in tap and wastewater samples, which confirms the presence of coprophytic microorganisms. A LAL test was used to determine bacterial endotoxins. As a result of the work carried out to determine the content of BE, it was found that in samples of purified and injection water, the concentration of BE is 0.15 IU/ml, while the concentration of BE in wastewater samples is 15 IU/ml, and in tap water 1.5 IU/ml, which also does not exceed the norm. When studying the indicators of hydrogen ions in the tested samples, the pH value of injection water is 7.16, purified water – 6.84, tap water – 7.93, wastewater - 7.03. The obtained indicators indicate that the microbiological parameters of the tested water samples comply with the norms and requirements of the GF RK.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>микробиологический контроль</kwd><kwd>стерильность</kwd><kwd>мембранная фильтрация</kwd><kwd>бактериальные эндотоксины</kwd><kwd>показатель водородных ионов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microbiological control</kwd><kwd>sterility</kwd><kwd>membrane filtration</kwd><kwd>bacterial endotoxins</kwd><kwd>hydrogen ion index</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">Aulicino F.A., Marranzano M., Mauro L. Surface water pollution and microbiological indicators // Ann Ist Super Sanita. – 2005. – V. 41(3). – P. 359-70. PMID: 16552127.</mixed-citation><mixed-citation xml:lang="en">Aulicino F.A., Marranzano M., Mauro L. 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