Formation and chemical structures of acid-soluble lignin I: Sulfuric acid treatment time and acid-soluble lignin content of hardwood

Journal of Wood Science

Volumn 47, Issue 1, 2001, Pages 69-72

  Yasuda, Seiichi ^a   Fukushima, Kazuhiko ^a   Kakehi, Akihiro ^a  

^a NAGOYA UNIVERSITY   (Japan)

Author keywords

Acid soluble lignin; Hardwood; Klason lignin; Sulfuric acid lignin

Indexed keywords

DEPOLYMERIZATION; HYDROLYSIS; LIGNIN; MOLECULAR WEIGHT; SULFURIC ACID;

HYDROPHYLIC DERIVATIVES;

HARDWOODS;

DEPOLYMERIZATION; FAGUS; HARDWOODS; HYDROLYSIS; LIGNINS; MOLECULAR WEIGHT; SULFURIC ACID;

FAGUS;

EID: 0142134409     PISSN: 14350211     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF00776648     Document Type: Article

References (8)

1. Yasuda S, Terashima N, Ito T (1981) Chemical structures of sulfuric acid lignin IV. Reaction of arylglycerol-β-aryl ether with seventy-two percent sulfuric acid. Mokuzai Gakkaishi 27:879-884
2. Yasuda S, Ota K (1987) Chemical structures of sulfuric acid lignin. X. Reaction of syringylglycerol-β-syringyl ether and condensation of syringyl nucleus with guaiacyl lignin model compounds in sulfuric acid. Holzforschung 41:59-65
3. 13C] with seventy-two percent sulfuric acid. Mokuzai Gakkaishi 28:383-387
4. Musha Y, Goring DAI (1974) Klason and acid-soluble lignin content of hardwoods. Wood Sci 7:133-134
5. Schoning AG, Johanson G (1965) Absorptiometric determination of acid-soluble lignin in semichemical bisulfite pulps and in some woods and plants. Svensk Papperstidn 68:607-613
6. Swan B (1965) Isolation of acid-soluble lignin from the Klason lignin determination. Svensk Papperstidn 68:791-795
7. Yasuda S, Hirano J (1990) Chemical structures of sulfuric acid lignin. XI. Physical and chemical properties of beech sulfuric acid lignin. Mokuzai Gakkaishi 36:454-459
8. 4. Holzforschung 49:418-422