Table 1.
Levels of malathion, diazinon, parathion and pirimiphos methylin studied medicinal plant samples (ng g-1)
|
Sample |
Mean concentration ± (SD) |
|||||||
|---|---|---|---|---|---|---|---|---|
| Malathion | No of sample (detected) | Diazinon | No of sample (detected) | Parathion | No. of sample (detected) | Pirimiphos methyl | No. of sample (detected) | |
|
Borage |
n.d |
0 |
n.d |
0 |
n.d. |
0 |
n.d. |
0 |
|
Spearmint |
14.9 ± (3.66) |
6 |
98.2 ± (14.53) |
5 |
n.d. |
0 |
n.d. |
0 |
|
Matricaria chamomile |
24.2 ± (9.68) |
6 |
48.3 ± (6.33) |
4 |
n.d. |
0 |
n.d. |
0 |
|
Zataria |
5.0 ± (1.93) |
6 |
10.2 ± (3.55) |
2 |
n.d. |
0 |
n.d. |
0 |
| Cumin Seed | 4.1 ± (1.56) | 5 | 7.6 ± (2.17) | 3 | n.d. | 0 | n.d. | 0 |
Note: n.d., not detected.