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Degradation of syringyl lignin model polymer by laccase of Coriolus versicolor


, : Degradation of syringyl lignin model polymer by laccase of Coriolus versicolor. Mokuzai Gakkaishi = Journal of the Japan Wood Research Society 39(1): 98-102

Sinapyl alcohol was polymerized dehydrogenatively with ferric chloride in dioxane/water (9/1), and the polymer was used as polymeric lignin model substrate for laccase of Coriolus versicolor. This substrate was depolymerized partially to form 2,6-dimethoxy-p-hydroquinone (I), 2,6-dimethoxy-p-benzoquinone (II), and syringaldehyde (III).

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