CHANGES IN MICROFLORA OF FOOD PRODUCTS UNDER HOT CLIMATIC CONDITIONS

Authors

  • Umrzoq Turayev Student of Qarshi State University Faculty of Chemistry and Biology 2nd-year student of Biology

Keywords:

hot climate, food microflora, mesophilic bacteria, thermophilic microorganisms, mycotoxin, food safety, enzymatic spoilage.Changes in Microflora of Food Products under Hot Climatic Conditions

Abstract

This article presents a comprehensive analysis of the compositional and dynamic changes in microflora of food products under hot climatic conditions, based on experimental data and literary sources. The effects of elevated temperature and humidity on the proliferation rate of microorganisms, their metabolic activity, toxin-producing properties, and alterations in food safety indicators are thoroughly examined. The dominance of mesophilic and thermophilic microorganisms, mycotoxin formation, biofilm development, and antimicrobial resistance are addressed in an integrated manner. The findings substantiate the critical importance of microbiological surveillance in ensuring food safety across hot climate regions.

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References

Balaban, N., & Rasooly, A. (2000). Staphylococcal enterotoxins. International Journal of Food Microbiology, 61(1), 1–10. https://doi.org/10.1016/S0168-1605(00)00377-9

Baranyi, J., & Roberts, T. A. (1994). A dynamic approach to predicting bacterial growth in food. International Journal of Food Microbiology, 23(3–4), 277–294. https://doi.org/10.1016/0168-1605(94)90157-0

Centers for Disease Control and Prevention. (2022). Listeria (listeriosis): Surveillance. U.S. Department of Health and Human Services. https://www.cdc.gov/listeria/surveillance.html

Cotty, P. J., & Jaime-Garcia, R. (2007). Influences of climate on aflatoxin producing fungi and aflatoxin contamination. International Journal of Food Microbiology, 119(1–2), 109–115. https://doi.org/10.1016/j.ijfoodmicro.2007.07.060

Donlan, R. M. (2002). Biofilms: Microbial life on surfaces. Emerging Infectious Diseases, 8(9), 881–890. https://doi.org/10.3201/eid0809.020063

European Food Safety Authority. (2016). Risks for public health related to the presence of Bacillus cereus and other Bacillus spp. including Bacillus thuringiensis in foodstuffs. EFSA Journal, 14(7), 4524. https://doi.org/10.2903/j.efsa.2016.4524

European Food Safety Authority. (2017). Scientific opinion on the risk posed by pathogens in food of non-animal origin: Histamine in fishery products. EFSA Journal, 15(9), 4919.

Frank, C., Werber, D., Cramer, J. P., Askar, M., Faber, M., an der Heiden, M., Bernard, H., Fruth, A., Prager, R., Spode, A., Wadl, M., Zoufaly, A., Jordan, S., Kemper, M. J., Follin, P., Müller, L., King, L. A., Rosner, B., Buchholz, U., … Henao, O. L. (2011). Epidemic profile of Shiga-toxin–producing Escherichia coli O104:H4 outbreak in Germany. New England Journal of Medicine, 365(19), 1771–1780. https://doi.org/10.1056/NEJMoa1106483

Frankel, E. N. (2005). Lipid oxidation (2nd ed.). The Oily Press.

Hennekinne, J. A., De Buyser, M. L., & Dragacci, S. (2012). Staphylococcus aureus and its food poisoning toxins: Characterization and outbreak investigation. FEMS Microbiology Reviews, 36(4), 815–836. https://doi.org/10.1111/j.1574-6976.2011.00311.x

International Agency for Research on Cancer. (2012). Aflatoxins: IARC monographs on the evaluation of carcinogenic risks to humans (Vol. 100F). World Health Organization.

Jay, J. M., Loessner, M. J., & Golden, D. A. (2005). Modern food microbiology (7th ed.). Springer.

Joint FAO/WHO Expert Committee on Food Additives. (2007). Safety evaluation of certain contaminants in food: Ochratoxin A. WHO Food Additives Series, 59.

Lahlali, R., Ezrari, S., Radouane, N., Kenfaoui, J., Esmaeel, Q., El Hamss, H., Belabess, Z., & Barka, E. A. (2022). Biological control of plant pathogens using microbial antagonists: A review. Microorganisms, 10(3), 1–27. https://doi.org/10.3390/microorganisms10030045

Madigan, M. T., Martinko, J. M., Bender, K. S., Buckley, D. H., & Stahl, D. A. (2018). Brock biology of microorganisms (15th ed.). Pearson Education.

Majowicz, S. E., Musto, J., Scallan, E., Angulo, F. J., Kirk, M., O'Brien, S. J., Jones, T. F., Fazil, A., & Hoekstra, R. M. (2010). The global burden of nontyphoidal Salmonella gastroenteritis. Clinical Infectious Diseases, 50(6), 882–889. https://doi.org/10.1086/650733

Pitt, J. I., & Hocking, A. D. (2009). Fungi and food spoilage (3rd ed.). Springer.

Taylor, S. L., Guthertz, L. S., Leatherwood, M., Tillman, F., & Lieber, E. R. (1989). Histamine production by food-borne bacterial pathogens. Journal of Food Protection, 42(7), 722–725.

Toshmatov, Z., Yusupov, A., & Nazarov, O. (2019). Aflatoxin contamination in nut products sold in Uzbekistan markets. Central Asian Journal of Food Science and Technology, 4(2), 45–52.

Uzhydromet. (2022). Annual climate report of Uzbekistan 2022. Uzbekistan Center for Hydrometeorological Services.

World Health Organization. (2023). Food safety: Key facts. https://www.who.int/news-room/fact-sheets/detail/food-safety

Zwietering, M. H., Jongenburger, I., Rombouts, F. M., & van 't Riet, K. (1990). Modeling of the bacterial growth curve. Applied and Environmental Microbiology, 56(6), 1875–1881. https://doi.org/10.1128/aem.56.6.1875-1881.1990

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Published

2026-02-25

How to Cite

Umrzoq Turayev. (2026). CHANGES IN MICROFLORA OF FOOD PRODUCTS UNDER HOT CLIMATIC CONDITIONS. International Multidisciplinary Journal for Research & Development, 13(02), 732–737. Retrieved from https://ijmrd.in/index.php/imjrd/article/view/5176