Foodstuffs — Determination of ochratoxin A in cereals and cereal products — Part 2: High performance liquid chromatographic method with bicarbonate clean up

رقم المستند: NL ISO 15141 2 : 2011
القطاع: Food Technology
TC: NL TC 34 SC 4
ICS:
This European Standard specifies a method for the determination of ochratoxin A (OTA) at levels greater than 3 µg/kg. The method has been successfully validated in interlaboratory studies according to ISO 5725:1986 [1] on whole barley containing 2,9 µg/kg, 3,0 µg/kg, 7,4 µg/kg and 14,4 µg/kg of ochratoxin A, on whole maize containing 8,2 µg/kg and 16,3 µg/kg of ochratoxin A as well as on wheat bran containing 3,8 µg/kg and 4,5 µg/kg of ochratoxin A. NOTE: Numerous laboratory experiences have shown that this method is also applicable to wheat flour.