THE CHEMICAL ASPECTS ON THE PERIODATE-OXIDATION OF NORWAY SPRUCE WOOD LIGNIN - PRELIMINARY-RESULTS

被引：8

作者：

LAI, YZ

FUNAOKA, M

机构：

[1] Empire State Paper Research Institute, State University of New York College of Environmental Science and Forestry, Syracuse

来源：

HOLZFORSCHUNG | 1993年 / 47卷 / 04期

关键词：

WOOD LIGNINS; PHENOLIC UNITS; UNCONDENSED LIGNIN STRUCTURES; PERIODATE OXIDATION; PHENYL NUCLEUS EXCHANGE; NITROBENZENE OXIDATION; NORWAY SPRUCE; ASPEN;

D O I：

10.1515/hfsg.1993.47.4.333

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

Phenyl nucleus exchange (NE) and nitrobenzene oxidation (NO) analyses suggest that periodate oxidation (PO) of Norway spruce wood lignin was largely confined to phenolic units without appreciably affecting etherified structures. A combination of NE and PO techniques provides a facile estimation of the proportion of phenolic units among uncondensed lignin structures.

引用

页码：333 / 338

页数：6

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