SAMPLE

Pd

Zn

Manihot esculenta peel

0.571

0.002

Manihot esculenta flesh

1.143

0.002

Carica papaya peel

0.571

0.007

Carica papaya Flesh

0.571

0.007

Zea mays husk

0.857

0.003

Zea mays seed

1.714

0.007

Abelmoschus esculentus

0.857

0.007