期刊文献+

耐热耐碱木聚糖酶对马尾松KP浆的助漂效果 被引量:1

下载PDF
导出
摘要 有效的耐热耐碱木聚糖酶及其预处理工艺对酶助漂工业生产极为重要。研究了耐热耐碱木聚糖酶x对马尾松硫酸盐浆预处理的选择性及其对D0E1D1E2D2漂白特性的影响。结果表明:耐热耐碱木聚糖酶x预处理具有高的助漂选择性,处理后纸浆的卡伯值和粘度变化不大;耐热耐碱木聚糖酶X的适应性较广,在pH8.0~9.5、温度为75~80℃范围内都可以发挥其有效的助漂作用;在相同漂剂用量下,耐热耐碱木聚糖酶x预处理可提高浆的终漂白度,而粘度仅略有下降,或在达到相同白度(90%ISO)时可减少D0段C102用量的26%-27%。
出处 《江苏造纸》 2015年第4期22-25,共4页
基金 国家自然科学基金资助项目(30471360)资助
  • 相关文献

参考文献13

  • 1Yang J L, Sacon V M, Law S E. Bleaching of eucalyptus kraft pulp with the EnZone process [ J ]. Tappi, 1993, 76(7) : 91-96.
  • 2Sun Y P. Kraft bleaching plant ECF conversion: Compar- ison of sequences involving enzymes, C102, 02 and H2 02 [J]. Appita, 1999, 52 (1) : 45-50.
  • 3Techapun C, Poosaxun N, Watanabe M, et al. Thermo- stable and alkaline tolerant microbial cellulose-free xyla- nases produced from agricultural wastes and the properties required for use in pulp bleaching bioprocesses: a review [J]. Process Biochem, 2003, 38: 1327-1340.
  • 4顾阳,王艳,勇强,余世袁.低纤维素酶活木聚糖酶对麦草浆的辅助漂白作用[J].南京林业大学学报(自然科学版),2006,30(3):19-22. 被引量:8
  • 5李银标.木聚糖酶在漂白硫酸盐针叶木浆中的应用[J].中华纸业,2009,30(2):71-72. 被引量:7
  • 6阴春梅,刘忠.木聚糖酶的性质及其在纸浆漂白中的应用[J].天津造纸,2007,29(2):19-22. 被引量:6
  • 7Mccubbin N. A bleaching revolution is in progress [ J ]. Pulp & Paper Canada, 1994, 95 (4) : 12-16.
  • 8Glowacki I. NCB meeting focuses on latest ECF/TCF in- novations, closed-cycle technologies [ J ]. Pulp & Pa- per, 1994, 68 (6): 87-90.
  • 9Pryke D. ECF is on a roll [ J]. PPI, 2003 (8) : 27.
  • 10Patel R N, Grabski A C, Jeffries T W. Chromophore re- lease from kraft pulp by purified Streptmyces roseiscle- roticus xylanase [ J ]. AppI Microbiol Biotechnol, 1993, 39(3) : 405-406.

二级参考文献29

共引文献28

同被引文献36

  • 1刘正伟,钟林新,张美云.纸浆生物漂白技术[J].纸和造纸,2007,26(5):63-66. 被引量:8
  • 2徐晓峰,林鹿,何北海,蒋李萍,刘婧,龚艳,孙润仓.含氯漂白废水培养白腐菌对二噁英类污染物降解的研究[J].中国造纸学报,2007,22(3):48-51. 被引量:1
  • 3Kamble R D, Jadhav A R. Properties and application of a partiallypurified thermoalkali stable xylanase from Cellulosimicrobium sp.MTCC 10645 in kraft pulp bleaching [ J ]. ISRN Biotechnology,2013:1 -5.
  • 4Suumakki A, Tenkanen M, Buchert J, et al. Hemicellulases inthe bleaching of chemical pulps [ M ]. Biotechnology in the pulpand paper industry. Springer Berlin Heidelberg, 1997,57 : 261 -287.
  • 5Bhoria P, Singh G, Sharma J R,et al. Biobleaching of wheatstraw - rich - soda pulp by the application of alkalophilic and ther-mophilic mannanase from Streptomyces sp. PG - 08 - 3 [ J ]. Afri-can Journal of Biotechnology, 2014,11(22) : 6111 -6116.
  • 6Selvendran R R,ONeill M A. Isolation and analysis of cell wallsfrom plant material [ J ]. Methods of Biochemical Analysis, 2006,32: 25 -153.
  • 7Puls J. Chemistry and biochemistry of hemicelluloses: Relation-ship between hemicellulose structure and enzymes required for hy-drolysis [ C ]. Macromolecular symposia. Hiithig & Wepf Verlag,1997,120(1) : 183 -196.
  • 8Dhawan S, Kaur J. Microbial mannanases: An overview of pro-duction and applications [J] . Critical Reviews in Biotechnology,2008, 27(4) : 197 -216.
  • 9Lin S, Dou W, Xu H, et al. Optimization of medium composi- tion for the production of alkaline 13 - mannanase by alkaliphilic Bacillus sp. N16 - 5 using response surface methodology [ J ]. Applied Microbiology and Biotechnology, 2007, 75 (5) : 1015 - 1022.
  • 10Beg QK,Kapoor M,Mahajan L,et al. Microbial xylanases andtheir industrial applications: A review[J]. Applied MicrobiologyBiotechnology, 2001,56(3/4) : 326 -338.

引证文献1

二级引证文献8

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部