Document - FAVV

Evaluation of immunoassay kits for determination of ochratoxin A in cerealsTable 17: RecoveryLCTechMatrix ng/g Rec% N CV% Ucomb k=2 (%)Roasted 5 102.2 2 6.5 13.7Coffee 10 99.5 2 16.8 33.6Rice 5 119 4 12.7 45.710 108 4 17.3 38.1Beer 5 119.2 2 4.8 39.610 124.8 2 13.2 56.2Almonds 5 96.9 2 11.4 23.610 104.7 2 8.7 19.8Pistachio 5 131.9 2 12.8 68.710 107.5 2 0.7 15.1R-BiopharmMatrix ng/g Rec% N CV% Ucomb k=2 (%)Cereal 3 105 6 13 27.95 109 6 6 21.615 100 6 7.5 15.0Paprika 5 86 7 15 41.010 81 7 6.6 40.220 87 7 9.5 32.2RomerlabsMatrix ng/g Rec% N CV% Ucomb k=2 (%)Wheat 5 91.4 36 29.2 60.920 64.8 36 10.7 73.6Corn 5 91.8 90 12.8 30.410 85.3 90 8.2 33.720 85.1 90 9 34.830 86.6 90 10.3 33.8Milo 5 117.2 36 24 59.120 98.7 36 12.1 24.3Barley 5 85 36 8.5 34.520 65.1 36 5.5 70.7Soybeans 5 70.8 36 13.5 64.320 60.8 36 4.1 78.8Green 5 123.8 36 17.1 58.6Coffee 20 94.1 36 6.9 18.23.1.4.5 AccuracyEU directive 657/2002 demands that the accuracy should lie between -30% and +10% for a concentration range of1-10 ng/g when analysing CRMs or spikes.3-20 Administrative evaluation | CODA-CERVA