A novel method for extraction, quantification, and identification of microplastics in CreamType of cosmetic products.

ABSTRACT: The objective of this study was to develop an accessible and accurate analysis method for microplastics that have been unintentionally added to cream cosmetic products. An experiment was performed on three cleansing creams in rich and viscous formulations. A spiked sample was prepared by adding polyethylene (PE) microspheres to the cleansing creams. After removing cosmetic ingredients from the creams using chemical digestion, damage to the PE microspheres was identified using Fourier transform infrared (FT-IR) spectroscopy. Field emission scanning electron microscopy (FE-SEM) images were obtained before and after digestion and used to characterize the morphology of the PE microspheres. The highest digestion efficiency was obtained using a chemical digestion method consisting of heating and

SUBMITTER: Lee S 

PROVIDER: S-EPMC8433340 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature