2004
DOI: 10.1016/j.biortech.2003.12.015
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Decolorization of synthetic dyes by solid state cultures of Lentinula (Lentinus) edodes producing manganese peroxidase as the main ligninolytic enzyme

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Cited by 167 publications
(54 citation statements)
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“…Decolorization of some dyes took longer for some cultures as compared to others, and in some cases it was incomplete even at the end 10 days study period suggesting the longer lag phase and delayed onset of log/exponential growth phase of components of the microbial consortia. However, decolorization times taken by our cultures to achieve 100% decolorization compares favorably with reports on dye decolorization by most of the white rot fungi which require 7-20 days period for 90% decolorization of a diverse range of synthetic dyes (Kirby et al 2000;Boer et al 2004;Asgher et al 2006a) and other mixed microbial cultures (Senan and Abraham 2004;Adedayo et al 2004). Difference in microbial population in four different cultures may account for differences in their decolorization abilities.…”
Section: Discussionsupporting
confidence: 74%
“…Decolorization of some dyes took longer for some cultures as compared to others, and in some cases it was incomplete even at the end 10 days study period suggesting the longer lag phase and delayed onset of log/exponential growth phase of components of the microbial consortia. However, decolorization times taken by our cultures to achieve 100% decolorization compares favorably with reports on dye decolorization by most of the white rot fungi which require 7-20 days period for 90% decolorization of a diverse range of synthetic dyes (Kirby et al 2000;Boer et al 2004;Asgher et al 2006a) and other mixed microbial cultures (Senan and Abraham 2004;Adedayo et al 2004). Difference in microbial population in four different cultures may account for differences in their decolorization abilities.…”
Section: Discussionsupporting
confidence: 74%
“…S133 was also laccase. However, it has also been stated that the enzyme system responsible for dye degradation and the pattern of its expression may vary in response to dyes of different chemical structures present in the effluents 26,27 . Figure 4 shows the effect of different carbon sources on RBBR decolorization.…”
Section: Resultsmentioning
confidence: 99%
“…Such fungi produce various isoforms of extracellular lignin-degrading enzymes, including laccase (Lcc), lignin peroxidases (LiP), and manganese peroxidases (MnP) (Gold and Alic 1993). These lignin-degrading enzymes possess oxidative activity against phenolic compounds (Cohen et al 2002;Hofrichter 2002), which can be used for bioremediation (Boer et al 2004;Christian et al 2005), biobleaching (Sasaki et al 2001), and biofuel production (Larsson et al 2001).…”
mentioning
confidence: 99%