Characterization of physiological functions of sapwood IV: Formation and accumulation of lignans in sapwood of Cryptomeria japonica (L.f.) D. Don after felling

Matairesinol and pinoresinol were isolated from sugisapwood 40 days after felling. These lignans were not detected in the heartwood. Accordingly, they are probably the result of post-mortem biosynthesis in sapwood parenchyma cells.

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Bibliographische Detailangaben
Veröffentlicht in:	Holzforschung 2005-07, Vol.59 (4), p.418-421
Hauptverfasser:	Imai, Takanori, Sato, Mika, Takaku, Naohiro, Kawai, Shingo, Ohashi, Hideo, Nomura, Masaki, Kushi, Masayoshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cryptomeria japonica Exact sciences and technology heartwood extractives lignan Lignin and derivatives matairesinol Natural polymers Physicochemistry of polymers pinoresinol Polymer industry, paints, wood Properties and testing sapwood Wood Wood. Paper. Non wovens
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Beschreibung
Zusammenfassung:	Matairesinol and pinoresinol were isolated from sugisapwood 40 days after felling. These lignans were not detected in the heartwood. Accordingly, they are probably the result of post-mortem biosynthesis in sapwood parenchyma cells.
ISSN:	0018-3830 1437-434X
DOI:	10.1515/HF.2005.068