agricultural-waste
Agricultural waste refers to the non-food plant residues generated during crop production, including stems, branches, and leaves that make up roughly 80% of most harvested plants. Understanding and managing these residues is central to plant science research, as they influence soil health, nutrient cycling, and microbial communities that affect subsequent crop growth. Finding ways to valorize or decompose these materials efficiently has become a key focus for improving sustainable agricultural systems.
open_in_new WikipediaPubMed · 2026-04-15
Scientists optimized a heat-tolerant enzyme from soil bacteria that breaks down wheat straw waste and can also remove toxic dyes from water — offering a cleaner, reusable tool for industrial waste treatment.
Optimizing fermentation conditions boosted enzyme production 2.48-fold, with peak activity at 50°C and pH 7.0
The enzyme removed 83.6% of crystal violet dye (50 mg/L) within 24 hours without stirring
Immobilization in calcium alginate beads achieved a 75.07% yield, enabling potential reuse in industrial processes
