Laccase and manganese peroxidase activities of Phellinus robustus and Ganoderma adspersum grown on food industry wastes in submerged fermentation.
Phellinus robustus produced both laccase (700-4,000 U l(-1)) and manganese peroxidase (MnP) (1,000-11,300 U l(-1)) in fermentation of nine food wastes, whereas Ganoderma adspersum produced only laccase (600-34,000 U l(-1)). Glucose provided high laccase and MnP activity of P. robustus but repressed enzyme production by G. adspersum. Ammonium sulphate and ammonium tartrate increased the P. robustus laccase yield (3-fold), whereas the accumulation of MnP was not enhanced by additional nitrogen.
Songulashvili
G
G
Institute of Evolution, University of Haifa, Mt. Carmel, Haifa 31905, Israel.
Elisashvili
V
V
Wasser
S
S
Nevo
E
E
Hadar
Y
Y
D000818:Animals; D001487:Basidiomycota / Q000201:enzymology*; D018533:Biomass; D002645:Chickens; D002957:Citrus; D003470:Culture Media; D004043:Dietary Fiber; D004794:Enzyme Repression; D005241:Feathers; D005285:Fermentation; D019649:Food Industry; D032902:Ganoderma / Q000201:enzymology*; D005947:Glucose / Q000494:pharmacology; D007220:Industrial Waste; D042845:Laccase / Q000096:biosynthesis / Q000378:metabolism*; D008031:Lignin / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism; D010544:Peroxidases / Q000096:biosynthesis / Q000378:metabolism*
D003470:Culture Media; D004043:Dietary Fiber; D007220:Industrial Waste; D008031:Lignin; D042845:Laccase; D010544:Peroxidases; C051129:manganese peroxidase; D005947:Glucose; D009584:Nitrogen