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Bioconversion of cinnamic acid derivatives by Schizophyllum commune
[摘要] To investigate the production of useful phenols from plant resources, we examined the metabolism of cinnamic acid derivatives by a wood-rotting fungus, Schizophyllum commune. Four cinnamic acid derivatives (cinnamic, p-coumaric, ferulic, and sinapic acids) were tested as substrates. Two main reactions, reduction and cleavage of the side chain, were observed. Reduction of the side chain was confirmed in cinnamic acid and p-coumaric acid metabolism. The side chain cleavage occurred in p-coumaric acid and ferulic acid metabolism but the initial reactions of these acids differed. Sinapic acid was not metabolized by S. commune. p-Hydroxybenzaldehyde accumulation was observed in the culture to which p-coumaric acid was added. This suggests that S. commune is a useful agent for transforming p-coumaric acid into p-hydroxybenzaldehyde.
[发布日期]  [发布机构] 
[效力级别]  [学科分类] 微生物学和免疫学
[关键词] bioconversion;cinnamic acid derivatives;p-coumaric acid;p-hydroxybenzaldehyde;Schizophyllum commune [时效性] 
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