Country-Specific Environmental Risks of Fragrance Encapsulates Used in Laundry Care Products.

ABSTRACT: Fragrance encapsulates (FEs) are designed to deliver fragrance components, notably in laundry care products. They are made of thermoset polymeric shells surrounding the fragrance content. These materials enter the environment mainly during laundry washing, but little is known about their distribution in and impact on the environment. The aim of the present study was to estimate the environmental concentrations of FE shells in freshwater, sediment, and soil compartments for 34 selected countries and to compare them with ecotoxicological effects. Probabilistic material flow analysis was used to estimate worst-case predicted environmental concentrations (PECs). The lowest freshwater PEC was predicted for Finland (0.00011 µg/L) and the highest for Belgium (0.13 µg/L). Accumulation of FE shells

SUBMITTER: Cai Y 

PROVIDER: S-EPMC9291008 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature