Aksenov I V, Eller K I, Tutel'ian V A
Vopr Pitan. 2006;75(1):43-7.
The analysis of ochratoxin A--mycotoxin produced by widely distributed Aspergillus and Penicillium--of cereal grain harvested in 2003 - 2004 years were performed by immunoaffinity column clean-up and HPLC with fluorescence detection. This survey examined 282 samples of raw grain wheat, rye, barley and oat 13.8% of all samples contaminated by ochratoxin A in the range 0.2-33.3 mg/kg. Calculation made on the basis of the obtained means showed that the daily ochratoxin A intake of human from cereal grain were from 1.58 to 2.84 ng/kg b.w. Scientific Committee for Food of the European Commission suggested that it was prudent to reduce exposure to ochratoxin A as much as possible below 5 ng/kg bw/day. Codex Alimentarius and European Commission have established maximum permissible level of 5 mg/kg for ochratoxin A in raw cereal grains.
采用免疫亲和柱净化和带荧光检测的高效液相色谱法，对2003 - 2004年收获的谷物中赭曲霉毒素A（一种由广泛分布的曲霉属和青霉属产生的霉菌毒素）进行了分析。该调查检测了282份原粮小麦、黑麦、大麦和燕麦样本，所有样本中有13.8%受到赭曲霉毒素A污染，污染范围在0.2 - 33.3毫克/千克。根据所得平均值进行的计算表明，人类从谷物中每日摄入的赭曲霉毒素A为1.58至2.84纳克/千克体重。欧盟委员会食品科学委员会建议，应谨慎地将赭曲霉毒素A的暴露量尽可能降低至5纳克/千克体重/天以下。食品法典委员会和欧盟委员会已规定原粮谷物中赭曲霉毒素A的最大允许含量为5毫克/千克。
