Estudo sobre a biodegradação de bioplásticos que utilizam compostos naturais como aditivos

Abstract

Growing concern about the environmental impacts of conventional plastics has driven the search for more sustainable alternatives, such as bioplastics, which degrade more efficiently and without releasing toxic substances. This study investigates the use of natural additives, especially anthocyanins, in bioplastics in order to optimize their antioxidant and antimicrobial properties. Anthocyanins, phenolic compounds present in dark-colored fruits, are explored for their potential to slow microbial growth and indicate pH changes. The research discusses how the incorporation of these substances can influence the biodegradability of bioplastics and highlights the importance of understanding the changes in the structure and characteristics of the materials to ensure their proper decomposition in the environment. The study concludes that, despite the great potential of anthocyanins and other natural additives, more research is needed to optimize their properties and maximize the environmental benefits of bioplastics.