Screening of white-rot fungi for biological pretreatment of wheat straw for biogas production |
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| Authors: | H. W. Müller W. Trösch |
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| Affiliation: | (1) Fraunhofer-Institut für Grenzflächen- und Bioverfahrenstechnik, Nobelstr. 12, D-7000 Stuttgart 80, Federal Republic of Germany |
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| Abstract: | Summary Twenty two basidiomycetes, mostly white rot fungi, were grown on wheat straw. Lignin-, cellulose-, and hemicellulose-degradation was recorded in order to find a species growing on lignin preferably. The  oyster-mushroom Pleurotus sp. florida showed fastest delignification of all tested fungi.Straw pretreated by this fungus was fermented anaerobically to biogas. The gas yield produced from myco-straw is twice the amount from untreated straw. |
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