Used to measure hemicellulase enzyme activity in industrial and research settings, particularly in biofuel production, animal feed analysis, and food processing. The assay quantifies enzyme efficiency in breaking down hemicellulose by detecting released sugars through spectrophotometric analysis. It supports optimization of enzymatic formulations, quality control in enzyme manufacturing, and evaluation of microbial strains engineered for biomass degradation. Commonly applied in biotechnology labs, academic research, and industries focused on renewable energy and enzyme-based products.