Fig. 6From: Expression and characteristics of manganese peroxidase from Ganoderma lucidum in Pichia pastoris and its application in the degradation of four dyes and phenolHPLC chromatography of phenol and the main degradation products. HPLC analysis of the phenol (retention time = 16.37 ± 0.1 min) and its main degradation products of hydroquinone (retention time = 4.96 ± 0.1 min), pyrocatechol (retention time = 8.74 ± 0.1 min). The aqueous solutions of phenol were treated by 5% (Fig. 6a, upper spectrum), 10% (Fig. 6b, middle spectrum) and 15% (Fig. 6c, lower spectrum) rGlMnP1 enzyme solutions, respectivelyBack to article page