Quantification of Residual Perfume by Py-GC-MS in Fragrance Encapsulate Polymeric Materials Intended for Biodegradation Tests
Perfume encapsulates are widely used in commercial products to control the kinetic release of odorant molecules, increase storage stability and/or improve deposition on different substrates.In most of the cases, they consist of core-shell polymeric microcapsules that contain fragrance molecules.A current rubbermaid 8 gallon trash can challenge is t