Table 5.
The content of As species in the in vitro gastrointestinal digestion juice
| Sample ID | Inorganic arsenic (mg·kg)a | Total As(III) (%) |
Total As(V) (%) |
|
|---|---|---|---|---|
| Gastric extract | Intestinal extract | |||
| W1 | 0.22 ± 0.01 | 0.03 ± 0.00 | 1.55 ± 0.08 | 1.19 ± 0.04 |
| W2 | 0.21 ± 0.01 | 0.01 ± 0.01 | 1.28 ± 0.04 | 0.97 ± 0.05 |
| W3 | 0.19 ± 0.00 | 0.02 ± 0.00 | 1.29 ± 0.03 | 0.71 ± 0.01 |
| 0.20 ± 0.02 | 0.02 ± 0.01 | 1.37 ± 0.15 | 0.96 ± 0.24 | |
| C1 | 0.30 ± 0.00 | 0.02 ± 0.00 | 1.53 ± 0.01 | 0.69 ± 0.01 |
| C2 | 0.15 ± 0.05 | 0.01 ± 0.00 | 0.78 ± 0.25 | 0.43 ± 0.10 |
| C3 | 0.19 ± 0.00 | 0.02 ± 0.00 | 1.15 ± 0.09 | 0.51 ± 0.06 |
| 0.21 ± 0.08 | 0.02 ± 0.00 | 1.15 ± 0.38 | 0.54 ± 0.13 | |
| S1 | 0.09 ± 0.00 | 0.03 ± 0.02 | 3.04 ± 1.68 | 5.81 ± 0.04 |
| S2 | 0.10 ± 0.00 | 0.02 ± 0.00 | 2.44 ± 0.19 | 6.02 ± 0.16 |
| S3 | 0.09 ± 0.00 | 0.01 ± 0.01 | 1.07 ± 0.25 | 4.62 ± 1.03 |
| 0.09 ± 0.01 | 0.02 ± 0.01 | 2.18 ± 1.00 | 5.48 ± 0.76 | |
Results are expressed as mean ± SD, (n = 3)
a The concentration calculated based on the original samples