Selective accumulation of pharmaceutical residues from 6 different soils by plants: a comparative study on onion, radish, and spinach.

ABSTRACT: The accumulation of six pharmaceuticals of different therapeutic uses has been thoroughly investigated and compared between onion, spinach, and radish plants grown in six soil types. While neutral molecules (e.g., carbamazepine (CAR) and some of its metabolites) were efficiently accumulated and easily translocated to the plant leaves (onion > radish > spinach), the same for ionic (both anionic and cationic) molecules seems to be minor to moderate. The maximum accumulation of CAR crosses 38,000 (onion), 42,000 (radish), and 7000 (spinach) ng g^-1 (dry weight) respectively, in which the most majority of them happened within the plant leaves. Among the metabolites, the accumulation of carbamazepine 10,11-epoxide (EPC - a primary CAR metabolite) was approximately 19,000 (onion), 7000

SUBMITTER: Menacherry SPM 

PROVIDER: S-EPMC10119051 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature