ivmМеждународный вестник ветеринарииInternational Journal of Veterinary Medicine2072-2419SpbGUVM Publishing House10.52419/issn2072-2419.2024.1.133ivm-1317Research ArticleЗООГИГИЕНА, САНИТАРИЯ, КОРМЛЕНИЕZOOHYGIENE, SANITATION, FEEDINGСодержание афлатоксина M1 в молоке коров ферм Турции: влияние НА качество молока и эффективность связывания микотоксина адсорбентом на основе глиныThe content of aflatoxin M1 in the milk of cows from Turkish farms: the effect on milk quality and the effectiveness of mycotoxin binding by a claybased adsorbenthttps://orcid.org/0000-0001-8096-5504ЙилмазД. А.YilmazD. A.

физиолог, асс. по исследованиям Факультет наук о здоровье

 Physiologist, Research Assistant Faculty of Health Sciences 

alper96@outlook.comУниверситет Агри Ибрагима ЧеченаТурцияAgri Ibrahim Cecen UniversityTurkey20240204202401133141Copyright © Йилмаз Д.А., 20242024Йилмаз Д.А.Yilmaz D.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vetjournal.spbguvm.ru/jour/article/view/1317

Цель данного исследования – оценить концентрацию афлатоксина M1 (AFM1) в молоке коров голштино-фризской породы на местных фермах, расположенных в двух разных городах Турции, изучить влияние этого микотоксина на качество молока и сезонные колебания, а также оценить эффективность коммерческого адсорбента вещества на основе глины. В рамках исследования образцы молока от 144 молочных коров были проанализированы на наличие AFM1 до использования адсорбента токсина на основе глины. В результате этого анализа в 26,9 % образцов молока, взятых у коров, были обнаружены уровни AFM1, превышающие допустимый предел США в 0,5 мкг/кг. Кроме того, в 36,5 % зимних и 18,6 % летних образцов молока был обнаружен AFM1. Присутствие AFM1 вызвало снижение уровня молочного жира, сухого вещества и белка. В дальнейшем пораженные коровы были разделены на две группы: контрольную группу (n = 14) и опытную группу (n = 26). Коров опытной группы ежедневно скармливали 25 г/корову адсорбента токсина на основе глины. В группе лечения наблюдалось постепенное снижение уровня AFM1 на 24,4 % на 4-й день и на 48,9 % на 7-й день. Кроме того, значительно увеличилось содержание жира, обезжиренных сухих веществ и белка в молоке. В результате исследования был обнаружен высокий уровень загрязнения AFM1 в молоке, что, как можно предположить, негативно сказывается на качестве производства молока. Использование адсорбента токсинов на основе глины может быть эффективным методом улучшения качества молока и защиты здоровья коров и потребителей.

The aim of this study was to evaluate the concentration of aflatoxin M1 (AFM1) in milk from Holstein-Friesian cows on local farms located in two different cities in Turkey, to investigate the effect of this mycotoxin on milk quality and seasonal variation, and to investigate the efficacy of a commercial clay-based binder. As part of the study, milk samples from 144 dairy cows were analyzed for the presence of AFM1 prior to the use of a clay-based toxin binder. As a result of this analysis, 26.9% of milk samples from individual animals had AFM1 levels exceeding the U.S. permissible limit of 0.5 µg/kg. In addition, AFM1 was detected in 36.5% of winter and 18.6% of summer milk samples. The presence of AFM1 caused a decrease in milk fat, dry matter, and protein levels. The affected animals were further divided into two groups: control group (n = 14) and experimental group (n = 26). The animals of the experimental group were fed 25 g/animal of clay-based binder toxin daily. The treatment group showed a gradual decrease in AFM1 levels by 24.4% on day 4 and 48.9% on day 7. In addition, the fat, non-fat solids, and protein content of milk increased significantly. As a result, a high level of AFM1 contamination in milk was detected, which can be assumed to negatively affect the quality of milk production. The use of clay-based toxin binders may be an effective method to improve milk quality and protect animal and consumer health.

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