1Gregory A C E ,O'Connell A,Bolwell P G. Bioteehnology and Gen2tie Engineering Reviews, 1998, 15(4 ):439-455.
2Viikari L, Ranva M, Kantelinen A. Bleaching with enzymes[C]. Stockholm: Third International Conference in Biotechnology in Pulp and Paper Industry, 1986:67-69.
7TELEMAN A, HARJUNP&AUML, AUML V TENK ANEN M, etah Characterization of 4-Deoxy-13-L-Threo-Hex-4-Enopyranosyluronic Acid Attached to Xylan in Pine Kraft Pulp and PulpingLiquor by IH and 13 CNMR Spectroscopy[J]. Carbohydr.Res., 1995,272:55.
8Bucher J, Teleman A, Harjunpaa V, et al. Effect of cooking and bleaching on the structure of xylan in conventional pine kraft pulp [J].TappiJournal, 1995,78(11):125-130.
9ZH1-HUA JIANG, BARBARA VAN L1EROP, RICHARD BERRY.Hexenuronic Acid Groups in Pulping and Bleaching Chemistry[J].Tappi J,2000,83( 1 ):67.
10Allison R W, Timonen O,Megrouther K G, et al. Hexenuronic acid in kraft pulps from radiata pine [J]. Appita Journal, 1999,52 ( 6 ) : 448-453.