Essential and toxic metal content of 25 different plant/tree wastes were determined.
Total phenol, flavonoid and antioxidant potentials of tree wastes were investigated.
Exploitation potential of nutrient & polyphenol-rich tree wastes was also discussed.
Melaleuca diosmifolia leaf as mineral rich residue could be used as soil amendment.
Q. robur fruit peel, an excellent source of phenols suits for nanoparticle synthesis.