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Syringyl lignin

Chlorine sulfite can be used to detect syringyl lignin. The specimen is placed above a tissue soaked in a sodium hypochlorite ( bleach ) solution for 30 minutes. A 3% (w/v) solution of sodium sulfite (Na2S03) is applied to the specimen for 5-10 minutes. Lignin will stain orange to red. [Pg.183]

Setala H, Pajunen A, Rummakko P, Sipila J, Brunow G (1999) A novel type of spiro compound formed by oxidative cross coupling of methyl sinapate with a syringyl lignin model compound. A model system for the b-1 pathway in lignin biosynthesis. J Chem Soc Perkin Trans 1 461 -64... [Pg.144]

Fergus BJ, Goring DAI (1970a) The location of guaiacyl and syringyl lignins in birch xylem tissue Holzforschung 24 113-116... [Pg.17]

Saiz-Jimenez et al. (1987) applied analytical pyrolysis-gas chromatography to recent and buried alder, oak, and spruce woods. In comparison with the native woods, the yields of pyrolysis products from the guaiacyl and syringyl lignins were significantly higher in the alder and oak woods, while for spruce, this increase was less significant. [Pg.190]

Chen, R, Reddy, M.S.S., Temple, S., Jackson, L., Shadle, G. and Dixon, R.A. (2006) Multi-site genetic modulation of monolignol biosynthesis suggests new routes for formation of syringyl lignin and wall-bound ferulic acid in alfalfa Medicago sativa L.). Plant., 48, 113-24. [Pg.232]

Higuchi, T. (2003) Coniferyl aldehyde 5-hydroxylase, a possible key enzyme in an-giosperm syringyl lignin biosynthesis. Proc. ]pn. Acad. B, 79, 227-36. [Pg.238]

Yamauchi, K., Yasuda, S., Hamada, K., Tsutsumi, Y. and Fukushima, K. (2003) Multiform biosynthetic pathway of syringyl lignin in angiosperms. Planta, 216, 496-501. [Pg.256]

Obst JR (1982) Guaiacyl and syringyl lignin composition in hardwood cell components. Holzforschung 36 143-152... [Pg.69]

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See also in sourсe #XX -- [ Pg.463 ]

See also in sourсe #XX -- [ Pg.45 , Pg.46 , Pg.51 ]



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Distribution of Guaiacyl and Syringyl Lignins

Guaiacyl-syringyl lignins

Lignin structure syringyl

Syringyl lignin units

Syringyl units in lignin

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