A survey of aflatoxin in cotton seed in Iran by HPLC with on-line photochemical derivatisation and fluorescence detection
A survey of aflatoxin in cotton seed in Iran by HPLC with on-line photochemical derivatisation and fluorescence detection
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DOI：
10.1080/19393210.2012.696148
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发表时间：
2012-01-01
影响因子：
2.9
通讯作者：
Asadi, Mohammad
中科院分区：
文献类型：
--
作者：
Feizy, Javad;Beheshti, Hamed Reza;Asadi, Mohammad
采用高效液相色谱法测定了140个棉籽样品中黄曲霉毒素的含量。样本是在2010年5月至2011年6月期间从伊朗的批发商那里获得的。黄曲霉毒素B-1的污染率最高，在139个样本中有129个被发现。黄曲霉毒素最高浓度为14.4 ng g(-1)。13个棉籽样本(9.35%)超过了欧盟的监管限值(5 ng g(-1))，但没有样本超过欧盟的最高限值和FDA建议的安全限值(20 ng g(-1))，以及伊朗的监管限值(50 ng g(-1))。
The aflatoxins content of 140 cotton seed samples were determined using high-performance liquid chromatography. Samples were obtained from wholesalers in Iran between May 2010 and June 2011. Aflatoxin B-1 gave the highest incidence of contamination and was found in 129 of the 139 samples. The highest concentration of aflatoxin was 14.4 ng g(-1). Thirteen cotton seed samples (9.35%) were above one of the regulatory limits of the European Union (5 ng g(-1)), but no sample was above the highest EU limit and the safety limit recommended by the FDA (20 ng g(-1)) and regulatory limits of Iran (50 ng g(-1)) for total aflatoxin.