Work

From Waste to Wonder: Valorization of Colombian Plant By-Products for Peroxidase Production and Biotechnological Innovation

Year: 2025

Type: article

Abstract: The valorization of agricultural by-products represents a sustainable strategy to reduce waste and create high-value biotechnological products. This review highlights Colombian plant-derived peroxidases (PODs) obtained from Guinea grass, royal palm, African oil palm, lemongrass, sleepy plant, and sweet potato. These enzymes catalyze oxidative reactions and show potential in biosensing, polymer synthesis, environmental remediation, and health monitoring. We summarize extraction and purification strategies while addressing current challenges such as operational stability, scalability, and cost. Special emphasis is given to applications like cross-linked enzymatic aggregates (CLEAs) and electrochemical biosensors, where Colombian PODs demonstrate superior stability and sensitivity compared to horseradish peroxidase (HRP). This review frames these advances within the circular bioeconomy, presenting insights into waste reduction and CO2 savings. By integrating local biodiversity into innovative processes, Colombian PODs can drive sustainable technologies and provide industrial and environmental solutions.

Source: Processes

DOI: 10.3390/pr13103198

Author: John J. Castillo

Institution: Universidad Industrial de Santander

Language: English

Topic: Enzyme Catalysis and Immobilization

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDGs: Responsible consumption and production, Industry, innovation and infrastructure, Zero hunger

Open Access status: gold

Estimated APC paid: $2,896