The Evaluation the Capacity of Probiotic in Detoxification of Zinc Metals in Contaminated Cow Milk
DOI:
https://doi.org/10.56286/ntujavs.v3i3.582Keywords:
Zinc, Heavy Metals, milkAbstract
Food and water are increasingly contaminated with heavy metals due to environmental pollution. Zinc is a heavy metal that is harmful to humans and is present in soil, water, air, and food, especially milk. Ninety samples of cow's milk from different areas exposed to pollution within the borders of Nineveh Governorate were collected . The areas were divided into three ; viz. industrial facilities, high traffic and intensive agricultural activities. The current study aimed at investigating the contamination of cow's milk samples collected from the previously mentioned study areas with some types of heavy metals such as zinc by measuring their concentrations and comparing them with the permissible limits, which were determined by the Food Organization and the World health Organization. Then, the study evaluated the ability of some genus lactic of acid bacteria to reduce the concentrations of these minerals in the milk samples. For this purpose, a commercial and local isolation was used that contained various types such as (Lactobacillus plantarum, Lactobacillus acidophilus).
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