The formation of β-β structures in lignin biosynthesis -: are there two different pathways?

被引：47

作者：

Zhang, LM ^{[1
]}

Henriksson, G ^{[1
]}

Gellerstedt, G ^{[1
]}

机构：

[1] Royal Inst Technol, KTH, Dept Fibre & Polymer Technol, SE-10044 Stockholm, Sweden

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2003年 / 1卷 / 20期

关键词：

D O I：

10.1039/b306434d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Based on results from 2D NMR studies, both pinoresinol and secoisolariciresinol structures were found to be present in native lignin from spruce wood as well as in spruce kraft lignin and residual kraft pulp lignin. These two structures constitute the major types of beta-beta inter-unit linkages present in spruce lignin, but their formation in the lignin polymer may follow different pathways leading to their different bonding patterns with the rest of the lignin polymer. The mechanisms involved are discussed.

引用

页码：3621 / 3624

页数：4

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