Research Article
Fluorimetric Immunoassay for Multianalysis of Aflatoxins
Table 4
Recovery studies of real milk sample fortified with different aflatoxins.
| Milk samples | Aflatoxin type | Added (pg/mL) | Found (pg/mL) | R.S.D.% | R.E.% | Recovery% |
| CRM-BD282 | AFM1 | 50 | 50 | 0 | 0 | 100 | CRM-BD282 + S1* | AFM1 | 50 | 48.6 | 47 ± 8 | −2.8 | 97.2 | CRM-BD282 + S2* | AFM1 | 50 | 46 | 46.2 ± 1.08 | −8 | 92 |
| CRM-BD282 | AFM2 | 50 | 45.5 | 45 ± 0.55 | −9 | 91 | CRM-BD282 + S1* | AFM2 | 50 | 44.8 | 44.8 ± 4.44 | −10.4 | 89.6 | CRM-BD282 + S2* | AFM2 | 50 | 40.2 | 41 ± 3.75 | −19.6 | 80.4 |
| CRM-BD282 | AFB1 | 50 | 40.5 | 40 ± 5 | −19 | 81 | CRM-BD282 + S1* | AFB1 | 50 | 50.4 | 50.2 ± 4.96 | 0.8 | 100.8 | CRM-BD282 + S2* | AFB1 | 50 | 46.8 | 46 ± 4.34 | −6.4 | 93.6 |
| CRM-BD282 | AFG1 | 50 | 50.2 | 50 ± 3.2 | 0.4 | 100.4 | CRM-BD282 + S1* | AFG1 | 50 | 46.3 | 46 ± 1.76 | −7.4 | 92.6 | CRM-BD282 + S2* | AFG1 | 50 | 46.8 | 46 ± 4.34 | −6.4 | 93.6 |
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S1*, S2*: real milk samples.
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