Biodegradation of PBSA Films by Elite Aspergillus Isolates and Farmland Soil.

ABSTRACT: Plastic films are widely used in current agricultural practices; however, most mulch films used are discarded and buried in the land after harvest, having adverse environmental impacts. To solve this environmental problem, the demand for biodegradable mulch has been increasing in recent years. Polybutylene succinate-co-adipate (PBSA) is a biodegradable polymer with good ductility and can be used for packaging and mulching. In this study, we isolated two elite fungal strains for PBSA degradation from farmlands, i.e., Aspergillus fumigatus L30 and Aspergillus terreus HC, and the latter showed better degradation ability than the former. It is noteworthy that biodegradation of PBSA by A. terreus is reported for the first time, which revealed unique characteristics. In the soil burial test, eve

SUBMITTER: Chien HL 

PROVIDER: S-EPMC9002719 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature