AKTIVITAS LIGNINOLITIK BEBERAPA JAMUR APHYLLOPHORALES DAN KEMAMPUANNYA MENDEGRADASI LIGNIN PADA LINDI HITAM
ABSTRACT: Fourteen local
isolate Aphyllophorales fungi were screened their ligninolytic activity. The
isolate with highest ligninolytic activity was tested it capability to degrade kraft
blackliquor lignin. The biodegradability of black liquor is low because the
presence of lignin and lignin derivative in the wastewater. These fungal were
screened for ligninolytic activity by decolorization on solid mediacontaining
RBBR dye. The ability of the fungal strains to biodegrade kraft black liquor
lignin was performed by submerged fermentation condition with agitation and
incubation time as treatment. The solid culture result in 3 isolates had
ligninolytic activity and Ganoderma sp.BTA1 gave the highest ligninolytic.
Agitation and incubation time influenced ligninbiodegradation of blackliquor
significantly. Optimum condition for lignin biodegradation was at 200 rpm
during 25 days with lignin reduction was 45,786%.
Penulis: Atria Martina, Tetty
Marta Linda, Delita Zul, Nila Veronika, Ratna Jelita
Kode Jurnal: jpbiologidd150728
