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Evaluation of mineral content and heavy metals of dromedary camel milk in Iran

机译:伊朗矿物质矿物质含量和重金属的评价

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Abstract The aim of this study was to determine the amount of major mineral compounds and heavy metals of camel milk in Iran. For this purpose camel milk samples were collected from seven regions of Iran include Qazvin, Golestan, Semnan, Sistan-Baluchestan, Khuzestan, Bushehr and Tehran. The samples were analyzed using Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES) method. The results showed that among the mineral contents, iron and zinc of camel milk were greater than bovine milk. Based on the codex standard 193-2007 standards, the maximum acceptable limit for lead and cadmium is 20 ???μg/kg and 10 ???μg/kg, respectively. The results of this study showed that the measured amounts of lead, cadmium and nickel in all samples were less than the acceptable limit for bovine milk. Bovine milk and dairy products are a poor source of iron, while the obtained data revealed that camel milk is a major source of minerals, especially iron. The camel milk?¢????s iron was 10 times more than bovine milk. However, variations in mineral content in camel milk could be due to feed, stage of lactation, milk collection time, drought conditions, environmental conditions and associated analytical methods. Camel milk recommended as a valuable source of food for the human.
机译:摘要本研究的目的是确定伊朗骆驼牛奶的主要矿物化合物和重金属的数量。为此目的,从伊朗的七个地区收集了骆驼牛奶样品包括Qazvin,Goleestan,Semnan,Sistan-Baluchestan,Khuzestan,Bushehr和德黑兰。使用电感耦合等离子体光发射光谱仪(ICP-OES)方法分析样品。结果表明,矿物质内容物中,骆驼牛奶的铁和锌大于牛奶。基于193-2007标准的Codex标准,铅和镉的最大可接受限制分别为20 ???μg/ kg和10 ???μg/ kg。该研究的结果表明,所有样品中测量的铅,镉和镍量小于牛奶的可接受的极限。牛奶和乳制品是铁的源泉,而获得的数据显示,骆驼牛奶是矿物质的主要来源,尤其是铁。骆驼牛奶?¢?????的铁是比牛奶更多的10倍。然而,骆驼牛奶中矿物质含量的变化可能是由于饲料,哺乳期,牛奶收集时间,干旱条件,环境条件和相关分析方法的阶段。骆驼牛奶推荐为人类的宝贵食物来源。

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