Fig. 4From: Optimization of laccase from Stenotrophomonas maltophilia E1 by submerge fermentation using coconut husk with its detoxification and biodecolorization ability of synthetic dyes3D surface plots showing the effect of a coconut husk and CuSO4; b coconut husk and yeast extract; c coconut husk and initial pH; d CuSO4 and yeast extract; e CuSO4 and initial pH; f yeast extract and initial pH on laccase productionBack to article page