Extraction and Application of Laccases from Shimeji Mushrooms (Pleurotus ostreatus) Residues in Decolourisation of Reactive Dyes and a Comparative Study Using Commercial Laccase from Aspergillus oryzae

Table 1

Chemical structure and properties of the four reactive dyes studied.

Name	Chemical structure
Drimaren Blue X-3LR (DMBLR); Reactive blue 52; Molecular weight = 631.49; 616 nm; CI Reactive Blue 52; [21]
Drimaren Blue X-BLN (DMBBLN); Reactive blue 198; 626 nm; CI Reactive Blue 198; [25]
Drimaren Rubinol X-3LR (DMR); Reactive red 55; pyrimidine; 530 nm; CI Reactive Red 55; [26]
Drimaren Blue CL-R (RBBR); Reactive blue 19; Molecular weight = 626.55; 602 nm; CI Reactive Blue 19 (61200); [21]