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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">meat</journal-id><journal-title-group><journal-title xml:lang="en">Theory and practice of meat processing</journal-title><trans-title-group xml:lang="ru"><trans-title>Теория и практика переработки мяса</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2414-438X</issn><issn pub-type="epub">2414-441X</issn><publisher><publisher-name>ФГБНУ «Федеральный научный центр пищевых систем им. В.М. Горбатова» РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21323/2414-438X-2026-11-2-158-165</article-id><article-id custom-type="elpub" pub-id-type="custom">meat-594</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Dietary cinnamon and clay effects on growth, meat quality, and bones in broilers</article-title><trans-title-group xml:lang="ru"><trans-title></trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-9275-1531</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Gaid</surname><given-names>Z. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Zohra Ahmed Gaid, MSc, PhD Student</p><p>Batna</p></bio><email xlink:type="simple">zohra.ahmedgaid@univ-batna.dz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-6190-3937</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Chabane</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="en"><p>Sidahmed Khaldoun Chabane, MSc, PhD Student</p><p>Batna</p></bio><email xlink:type="simple">sidahmedkhaldoun.chabane@univ-batna.dz</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-8570-5416</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Kasmi</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="en"><p>Yacine Kasmi, MSc, PhD Student</p><p>Batna</p></bio><email xlink:type="simple">yacine.kasmi@univ-batna.dz</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3139-4754</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Hamad</surname><given-names>B.</given-names></name></name-alternatives><bio xml:lang="en"><p>Brahim Hamad, PhD, Professor, Teacher Researcher</p><p>39000 El Oued, Algeria</p></bio><email xlink:type="simple">brahim-hamad@univ-eloued.dz</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8100-9634</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Hadef</surname><given-names>L.</given-names></name></name-alternatives><bio xml:lang="en"><p>Leyla Hadef, PhD, Professor, Teacher Researcher</p><p>39000 El Oued, Algeria</p></bio><email xlink:type="simple">hadef-leyla@univ-eloued.dz</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2952-6327</contrib-id><name-alternatives><name name-style="western" xml:lang="en"><surname>Bennoune</surname><given-names>O.</given-names></name></name-alternatives><bio xml:lang="en"><p>Omar Bennoune, PhD, Professor, Teacher Researcher, Department of Veterinary Medicine</p><p>Batna</p></bio><email xlink:type="simple">omar.bennoune@univ-batna.dz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="en" id="aff-1"><institution>Laboratory of Environment, Animal Production and Health, Institute of Veterinary and Agricultural Sciences, University of Batna 1</institution><country>Algeria</country></aff><aff xml:lang="en" id="aff-2"><institution>Laboratory of Environment, Animal Production and Health, Institute of Veterinary and Agricultural Sciences, University of Batna 1; Observation and Experimentation Station in Steppe Environments — AFLOU, Scientific and Technical Research Center for Arid Regions</institution><country>Algeria</country></aff><aff xml:lang="en" id="aff-3"><institution>Laboratory of Environment, Animal Production and Health, Institute of Veterinary and Agricultural Sciences, University of Batna 1; Department of Agronomy, Faculty of Natural and Life Sciences, University of El Oued</institution><country>Algeria</country></aff><aff xml:lang="en" id="aff-4"><institution>Department of Agronomy, Faculty of Natural and Life Sciences, University of El Oued; Laboratory of Hygiene and Animal Pathology, Institute of Veterinary Sciences, University of Tiaret</institution><country>Algeria</country></aff><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>13</day><month>07</month><year>2026</year></pub-date><volume>11</volume><issue>2</issue><fpage>158</fpage><lpage>165</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Gaid Z.A., Chabane S.K., Kasmi Y., Hamad B., Hadef L., Bennoune O., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Gaid Z.A., Chabane S.K., Kasmi Y., Hamad B., Hadef L., Bennoune O.</copyright-holder><copyright-holder xml:lang="en">Gaid Z.A., Chabane S.K., Kasmi Y., Hamad B., Hadef L., Bennoune O.</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.meatjournal.ru/jour/article/view/594">https://www.meatjournal.ru/jour/article/view/594</self-uri><abstract><p>This study aims to investigate the effects of a diet supplementation of a mixture of cinnamon powder and clay (kaolin or marl) on growth performance, carcass traits, meat quality, and tibial morphometric characteristics of broiler chickens. A total of 120 broiler chicks were randomly assigned to three dietary treatment groups: control (CON), a mixture of 0.3 % cinnamon powder and 2.7 % kaolin (KCP), and a blend of 0.3 % cinnamon powder and 2.7 % marl (MCP), with five replicates of eight birds per treatment group. The results revealed that body weight, weight gain, and feed conversion ratio were significantly higher in birds receiving KCP or MCP mixture than in birds receiving CON (p &lt; 0.05). Additionally, these groups exhibited superior carcass traits, including increased dressing percentage, higher breast and thigh weights, and reduced abdominal fat. The pH values at 24 h were higher in the KCP and MCP groups compared to the CON group. Additionally, these treatments resulted in a significant reduction in drip and cooking losses, indicating improved water-holding capacity and enhanced bone health in the tibia. Therefore, it was inferred that a combination of cinnamon powder and silicate minerals is a viable alternative to antibiotic growth promoters in broiler diets to improve growth performance, carcass traits, meat quality, and bone quality.</p></abstract><kwd-group xml:lang="en"><kwd>broiler</kwd><kwd>cinnamon</kwd><kwd>clay</kwd><kwd>growth</kwd><kwd>meat</kwd><kwd>bone</kwd><kwd>quality</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">Rafiq, K., Hossain, M. T., Ahmed, R., Hasan, M. M., Islam, R., Hossen, M. I. et al. (2022). Role of different growth enhancers as alternative to in-feed antibiotics in poultry industry. Frontiers In Veterinary Science, 8, Article 794588. https://doi.org/10.3389/fvets.2021.794588</mixed-citation><mixed-citation xml:lang="en">Rafiq, K., Hossain, M. T., Ahmed, R., Hasan, M. M., Islam, R., Hossen, M. I. et al. (2022). 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