Erythro/threo ratio of β-O-4-structures as an important structural characteristic of lignin. Part 4: Variation in the erythro/threo ratio in softwood and hardwood lignins and its relation to syringyl/guaiacyl ratio

Holzforschung

Volumn 59, Issue 3, 2005, Pages 276-281

  Akiyama, Takuya ^a   Goto, Hitoshi ^a   Nawawi, Deded S ^b   Syafii, Wasrin ^b   Matsumoto, Yuji ^a   Meshitsuka, Gyosuke ^a  

^a UNIVERSITY OF TOKYO   (Japan)

^b BOGOR AGRICULTURAL UNIVERSITY   (Indonesia)

Author keywords

O 4 structure; Erythro threo ratio; Hardwood; Klason lignin; Lignin; Methoxyl; Nitrobenzene oxidation; Ozonation; Softwood; Stereochemistry; Syringyl guaiacyl ratio

Indexed keywords

BENZENE; COMPOSITION; HARDWOODS; ORGANIC ACIDS; OXIDATION; OZONIZATION; SOFTWOODS; STEREOCHEMISTRY;

GUAIACYL; VANILLIC ACIDS;

LIGNIN;

CHEMICAL COMPOSITION; HARDWOODS; LIGNINS; OXIDATION; OZONIZATION; SOFTWOODS; STEREOCHEMISTRY; SYRINGIC ACID;

EID: 21844479289     PISSN: 00183830     EISSN: None     Source Type: Trade Journal    
DOI: 10.1515/HF.2005.045     Document Type: Article

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