Table 4.
Recoveries and RSDs (n = 6) of blank samples fortified with 12 mycotoxins.
| Sample | Compounds | Spiked level | |||||
|---|---|---|---|---|---|---|---|
| 1 LOQ | 2 LOQ | 10 LOQ | |||||
|
Recovery
(%) |
RSD
(%, n=6) |
Recovery
(%) |
RSD
(%, n=6) |
Recovery
(%) |
RSD
(%, n=6) |
||
| Soy sauce and bean sauce | OTA | 85.8 | 3.4 | 94.6 | 3.8 | 91.3 | 8.5 |
| OTB | 78.4 | 3.3 | 106.2 | 2.3 | 102.4 | 7.6 | |
| AFB1 | 95.6 | 1.7 | 97.2 | 6.4 | 89.2 | 3.5 | |
| AFB2 | 94.8 | 2.6 | 100.5 | 7.6 | 90.6 | 2.9 | |
| AFG1 | 80.4 | 6.3 | 95.4 | 3.5 | 86.1 | 1.9 | |
| AFG2 | 99.0 | 3.9 | 106.8 | 1.3 | 99.5 | 5.4 | |
| HT-2 | 82.9 | 7.9 | 89.4 | 2.6 | 80.3 | 4.8 | |
| ST | 82.6 | 1.5 | 104.2 | 9.7 | 100.8 | 8.1 | |
| DAS | 95.7 | 4.5 | 106.2 | 7.1 | 97.8 | 3.8 | |
| PA | 94.1 | 2.7 | 91.7 | 1.2 | 87.6 | 2.6 | |
| MA | 92.1 | 6.2 | 95.1 | 4.1 | 105.2 | 1.6 | |
| CIT | 94.8 | 3.2 | 99.3 | 2.9 | 97.3 | 7.9 | |
| Oils | OTA | 97.0 | 1.3 | 93.3 | 5.1 | 101.3 | 2.2 |
| OTB | 84.6 | 2.8 | 115.6 | 4.8 | 106.5 | 1.3 | |
| AFB1 | 99.4 | 1.5 | 98.7 | 3.4 | 93.3 | 2.4 | |
| AFB2 | 103.2 | 4.6 | 98.4 | 6.6 | 94.8 | 7.4 | |
| AFG1 | 93.3 | 1.7 | 102.0 | 6.8 | 92.5 | 3.9 | |
| AFG2 | 101.6 | 1.4 | 105.3 | 4.0 | 93.8 | 3.5 | |
| HT-2 | 94.9 | 6.5 | 96.3 | 0.9 | 94.5 | 2.8 | |
| ST | 81.3 | 2.0 | 81.9 | 3.9 | 78.3 | 6.3 | |
| DAS | 93.9 | 4.1 | 100.4 | 5.1 | 97.6 | 3.9 | |
| PA | 85.5 | 8.6 | 102.1 | 3.1 | 89.8 | 6.1 | |
| MA | 87.4 | 7.7 | 95.3 | 6.6 | 101.8 | 1.2 | |
| CIT | 89.3 | 7.4 | 93.8 | 3.3 | 84.3 | 7.5 | |