Vegetables

Cu

Ni

Zn

Cd

Cr

Pb

Spinach leaf

0.934

0.098

5.018

0.01

0.077

0.21

African Eggplant leaf

1.543

0.152

2.931

0.007

0.005

0.042

Corchorus olitorius leaf

0.703

0.086

2.548

0.003

0.089

0.349

Amaranthus hybridus leaf

0.799

0.133

3.519

0.009

0.082

0.307

Cabbage leaf

0.425

0.151

4.395

0.005

0.133

0.263

Eggplant

1.038

0.062

1.966

0.003

0.055

0.434

African Eggplant

0.968

0.096

1.762

0.003

0

0.182

Okra

0.958

0.163

3.968

0.001

0.089

0.73

Pepper

0.833

0.107

1.879

0.005

0.215

0.365

Tomato

1.284

0.192

6.06

0.015

0.121

0.507

Recommended daily intake

0.9

0.5

8

0

-

0

Upper tolerable daily intake

10

1

40

0.064

-

0.24