foodindustryПищевая промышленность: наука и технологииFood Industry: Science and Technology2073-4794Научно-практический центр Национальной академии наук Беларуси по продовольствиюfoodindustry-442Research ArticleСтатьиПрименение моделей предиктивной микробиологии для L.monocytogenes в солевой средеApplication of microbiological models for L.monocytogenes in salt solutionЛобазоваИ. Е.LabazavaI. E.

Лобазова Ирина Евгеньевна — кандидат химических наук, заведующая лабораторией микробиологических исследований Республиканского контрольно-испытательного комплекса по качеству и безопасности продуктов питания

220037, Республика Беларусь, г. Минск, ул. Козлова, 29

Labazava Iryna E. — PhD (Chemist) the head of the Microbiological laboratory of the Republican control and testing complex for foodstuffs quality and safety

29, Kozlova str., 220037, Minsk, Republic of Belarus

lobazova@mail.ruПочицкаяИ. М.PochitskajaI. M.

Почицкая Ирина Михайловна — кандидат сельскохозяйственных наук, начальник Республиканского контрольно-испытательного комплекса по качеству и безопасности продуктов питания

220037, Республика Беларусь, г. Минск, ул. Козлова, 29

Pochitskaya Iryna M. — Ph.D. (Agricultural), the head of the Republican control and testing complex for foodstuffs quality and safety

29, Kozlova str., 220037, Minsk, Republic of Belarus

pochitskaja@yandex.ruРУП «Научно-практический центр Национальной академии наук Беларуси по продовольствию»RUE «Scientific and Practical Center for Foodstuffs of the National Academy of Sciences of Belarus»2020300320201315462Copyright © Лобазова И.Е., Почицкая И.М., 20202020Лобазова И.Е., Почицкая И.М.Labazava I.E., Pochitskaja I.M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://foodindustry.belal.by/jour/article/view/442

В настоящей работе отражены результаты исследовании по применению предиктивных моделей роста чистой культуры L.monocytogenes в бульоне Фрейзера с различными концентрациями NaCl. В работе использовали L.monocytogenes штамм АТСС 19111. Полученные кривые роста были оценены с помощью первичных моделей Барани и Робертса, трилинейной модели в программе ComeBase, а также в IPMP программе с помощью моделей Барани, Гомперца Хуанга и Бучанана. В ходе математических расчетов было отмечено, что наилучшие результаты были получены с помощью моделей Гомперца и Барани.

We conducted a study on the use of predictive growth models of a pure L.monocytogenes culture in Fraser broth with various concentrations of NaCl In this article. L.monocytogenes strain ATCC 19111 was used in the study. The obtained growth curves were evaluated using the primary Barani and Roberts models, the trilinear model in ComeBase also in the IPMP program using Barani, Gompertz Huang and Buchanan models. In the course of mathematical calculations, it was noted that the best results were obtained using the Gompertz and Barani models.

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The authors declare that there are no conflicts of interest present.