The application of laccase-rich extract of spent mushroom substrates for removing lignin from jute fabric waste: a dual management approach

Model fitting to optimize active enzyme filtrate

RSM was used to investigate the influence of three independent variables: extraction time, pH, and temperature on responses (laccase activity). The results of the experimental values of the responses are given in Table 1. The influence of the terms was statistically significant (p < 0.05) or insignificant (p > 0.05). The regression coefficients are presented in supplementary material…