Tag: Sustainability
Renewable Energies and Biochar: A Green Alternative for Reducing Carbon Footprints Using Tree Species from the Southern Andean Region of Ecuador
The urgent need for sustainable strategies to mitigate climate change has spurred the development of efficient carbon sequestration methods with minimal greenhouse gas emissions, presenting promising opportunities to produce biochar and, with this bioproduct, enhance crop productivity. Therefore, this research aimed to evaluate the carbon footprint produced by the low-temperature slow pyrolysis of biomass obtained from the pruning residues of four tree species present in parks and gardens of the
Biorefinery of avocado seed waste for sustainable production of bioplastics and functionalized silver nanocomposites
This study examines the potential of utilizing avocado seeds (AS) waste for sustainable polyhydroxyalkanoates (PHA) production and green synthesis of silver nanoparticles (AgNPs) in an integrated biorefinery approach. Initially, phytochemical compounds were extracted from AS biomass using solvent extraction. The residual AS biomass underwent hydrolysis through acid pretreatment and was subsequently utilized as a sustainable carbon source for PHA synthesis by Lysinibacillus sp. RGS. Various operational