Carbon and nitrogen sources influence the ligninolytic enzyme activity of Trametes versicolor

Among carbon sources studied, cellobiose and mannitol provided the highest laccase (Lac) activity (648 and 742 U1(-1), respectively) of Trametes versicolor 775 while glucose gave maximum manganese peroxidase (MnP) and peroxidase activities (44 and 114 U1(-1), respectively). Citrus fruit peel as grow...

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Veröffentlicht in:	Biotechnology letters 2005-07, Vol.27 (13), p.955-959
Hauptverfasser:	MIKIASHVILIL, N, ELISASHVILI, V, WASSER, S, NEVO, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biotechnology Carbohydrates - pharmacology Carbon Carbon sources Caseins - pharmacology Cellobiose - pharmacology Citrus - chemistry Citrus fruits Enzymatic activity Enzymes Fruit - chemistry Fundamental and applied biological sciences. Psychology Hydrogen-Ion Concentration Laccase - metabolism Lignin - metabolism Manganese Mannitol - pharmacology Nitrogen Compounds - pharmacology Nitrogen sources Peroxidases - metabolism Phosphates - pharmacology Plant Extracts - pharmacology Polyporaceae - drug effects Polyporaceae - enzymology Polyporaceae - metabolism Sawdust Trametes versicolor Vitis - chemistry
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Zusammenfassung:	Among carbon sources studied, cellobiose and mannitol provided the highest laccase (Lac) activity (648 and 742 U1(-1), respectively) of Trametes versicolor 775 while glucose gave maximum manganese peroxidase (MnP) and peroxidase activities (44 and 114 U1(-1), respectively). Citrus fruit peel as growth substrate enhanced Lac activity 7-fold when compared to the medium with cellobiose, whereas grape vine sawdust increased MnP and peroxidase activity up to 148 and 677 U1(-1), respectively.
ISSN:	0141-5492 1573-6776
DOI:	10.1007/s10529-005-7662-x