Department of Food Hygiene, College of Veterinary Medicine, Islamic Azad University of Shahr-e Kord Branch, Shahr-e Kord, Iran.
Food Chem Toxicol. 2010 Jan;48(1):129-31. doi: 10.1016/j.fct.2009.09.028. Epub 2009 Sep 26.
During November 2007 to December 2008, 311 samples of raw milk from cow, water buffalo, camel, sheep, and goat were collected in the Ahvaz (southwest Iran). All of the samples were analyzed for presence of aflatoxin M1 (AFM1) by competitive ELISA technique. AFM1 was found in 42.1% of the samples by average concentration of 43.3+/-43.8 ng/kg. The incidence rates of AFM1 in raw cow, water buffalo, camel, sheep, and goat milks were, 78.7%, 38.7%, 12.5%, 37.3%, and 27.1%, respectively. The concentration of AFM1 in all of the samples were lower than Iranian national standard and FDA limit (500 ng/l), but in 36% of raw cow milk, 8% water buffalo milk, 3.9% sheep milk, and 5.7% raw goat milk samples were higher than maximum tolerance limit accepted by European union/Codex Alimentarius Commission (50 ng/l). The results showed that the milk of camel, goat, and sheep is safe respect to AFM1 contamination in this area.
2007 年 11 月至 2008 年 12 月期间，在伊朗西南部的阿瓦士采集了 311 份牛奶样本，包括牛奶、水牛奶、骆驼奶、羊奶和山羊奶。所有样本均采用竞争 ELISA 技术分析黄曲霉毒素 M1（AFM1）的存在情况。结果显示，平均浓度为 43.3+/-43.8ng/kg，42.1%的样本中存在 AFM1。生牛乳、水牛乳、骆驼乳、羊乳和山羊乳中 AFM1 的检出率分别为 78.7%、38.7%、12.5%、37.3%和 27.1%。所有样本的 AFM1 浓度均低于伊朗国家标准和 FDA 限量（500ng/l），但在 36%的生牛乳、8%的水牛奶、3.9%的羊奶和 5.7%的生山羊乳样本中，其浓度高于欧盟/食品法典委员会（50ng/l）规定的最大耐受限量。结果表明，在该地区，骆驼奶、羊奶和山羊肉的牛奶在 AFM1 污染方面是安全的。
