漆酶-介体系统处理麦草化学浆全无氯漂白性能的研究

林产化学与工业 ›› 2002, Vol. 22 ›› Issue (04): 5-9.

漆酶-介体系统处理麦草化学浆全无氯漂白性能的研究

韩善明¹, 房桂干¹, 沈葵忠¹, 刘明山¹, Jean-Claude SIGOILLOT², Marther ASTHER²

1. 中国林业科学研究院, 林产化学工业研究所, 江苏, 南京, 210042;2. INRA-Laboratoire de biotechnologie des champignons filamenteux, 13288 Marseille, France

收稿日期:2002-04-11 修回日期:1900-01-01 出版日期:2002-12-30 发布日期:2002-12-30

TCF BLEACHING PROPERTIES OF WHEAT-STRAW PULPS PRE-TREATED BY ENZYME IN A LACCASE-MEDIATOR SYSTEM

HAN Shan-ming¹, FANG Gui-gan¹, SHEN Kui-zhong¹, LIU Ming-shan¹, Jean-Claude SIGOILLOT², Marther ASTHER²

1. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China;2. INRA Laboratoire de biotechnologie des champignons filamenteux, 13288 Marseille, France

Received:2002-04-11 Revised:1900-01-01 Online:2002-12-30 Published:2002-12-30

摘要/Abstract

摘要： 采用漆酶介体系统对麦草化学浆进行预处理,研究了几种全无氯漂白(TCF漂白)[氧碱脱木质素配合两段过氧化氢漂白(OEPP)、两段过氧化氢漂白(QPP)和过乙酸配合一段过氧化氢漂白(PaP)]对漆酶处理后纸浆漂白性能的作用。结果表明:麦草浆经过漆酶预处理后,白度上升了12.9个白度单位(%,ISO),漆酶处理浆氧碱脱木质素配合过氧化氢漂白后比原浆在相同条件下漂白后白度高14个白度单位以上,经两段过氧化氢漂白后白度比原浆在相同条件下(过氧化氢用量4%)漂白后白度高18.3个白度单位,经过乙酸过氧化氢漂白后比原浆在相同条件下漂白后白度高8.1个白度单位。漆酶处理浆漂白后强度比原浆漂白后的低,但是其白度高,如漂至相同的白度可以节约大量漂剂,有利于改善浆的质量,降低漂白废水的污染负荷。

关键词: 漆酶, 全无氯(TCF)漂白, 麦草化学浆

Abstract: A laccase mediator system was applied on pre treatment of wheat straw pulps.The characteristics of enzyme treated pulps and their bleaching abilities by several total chlorine free(TCF) bleaching sequences were investigated.The results show that bio treatment of laccase mediator system can enhances not only optical properties but also physical strength of the treated pulps.After laccase treatment,brightness gain of pulp was up to 12.9 units (%,ISO).Using an OEPP bleaching sequence,the bleached pulp brightness of laccase treated pulps was higher by 14 units than that of bleached initial pulp.Bleached by a QPP bleaching sequence,laccase treatment could improve the bleached pulp brightness by 18.3 units more than that from initial pulp.After QPaP sequence bleaching,brightness of laccase treated pulp was of 8.1 units higher than that of bleached initial pulp.If the target brightness was the same,laccase treatment could save much bleaching chemicals,that was beneficial to reduce the load of bleaching effluence.The strength of bleached laccase treated pulp was similar to or a little bit lower than that of bleached initial pulp.

Key words: laccase-mediator system, total chlorine free(TCF) bleaching, wheat-straw chemical pulp

中图分类号:

TS749

韩善明;房桂干;沈葵忠;刘明山;Jean-Claude SIGOILLOT;Marther ASTHER. 漆酶-介体系统处理麦草化学浆全无氯漂白性能的研究[J]. 林产化学与工业, 2002, 22(04): 5-9.

HAN Shan-ming;FANG Gui-gan;SHEN Kui-zhong;LIU Ming-shan;Jean-Claude SIGOILLOT;Marther ASTHER. TCF BLEACHING PROPERTIES OF WHEAT-STRAW PULPS PRE-TREATED BY ENZYME IN A LACCASE-MEDIATOR SYSTEM[J]. , 2002, 22(04): 5-9.

[1]	李娇阳, 黄吉振, 刘玉新, 孙兵, 梁星, 张宝. 漆酶预处理前后蔗渣半纤维素的提取及性质研究[J]. 林产化学与工业, 2018, 38(1): 121-126.
[2]	刘建祥, 万金泉, 马邕文, 王艳, 孔凡娇. 漆酶/谷氨酸体系对旧瓦楞纸箱纤维结构和性能的影响[J]. 林产化学与工业, 2017, 37(3): 67-72.
[3]	冯年捷, 翟华敏, 王传槐. 自带介质血红密孔菌NFZH-1的鉴定及其木质素降解特性[J]. 林产化学与工业, 2014, 34(5): 1-7.
[4]	连海兰, 程明娟, 洪枢, 詹先旭. 漆酶-超声波协同处理碱木质素的表面化学结构特征[J]. 林产化学与工业, 2014, 34(4): 90-96.
[5]	王磊;谢益民;肖祎;杨海涛;王鹏. 木质素和聚糖的酶催化交联产物在纤维板中的应用[J]. 林产化学与工业, 2011, 31(6): 66-72.
[6]	董艳鹤;王成章;宫坤;张飞龙. 漆树资源的化学成分及其综合利用研究进展[J]. 林产化学与工业, 2009, 29(S1): 225-232.
[7]	万云洋;杜予民. 漆酶来源与绿色化学应用[J]. 林产化学与工业, 2008, 28(6): 100-108.
[8]	罗耀红;左莹;苏钰琦;马惠玲. 漆酶对酚类化合物生物催化氧化动力学研究——以儿茶酚和表儿茶素为模式底物[J]. 林产化学与工业, 2008, 28(3): 13-17.
[9]	刘娜;石淑兰;裴继诚;双金玲. 漆酶处理对未漂硫酸盐浆抗张强度和纤维表面的影响[J]. 林产化学与工业, 2007, 27(1): 47-51.
[10]	张玉;洪枫. 优化彩绒革盖菌产漆酶条件及染料脱色研究[J]. 林产化学与工业, 2006, 26(3): 41-46.
[11]	张玉;洪枫. 优化培养条件对提高香菇漆酶产量的研究[J]. 林产化学与工业, 2006, 26(2): 74-78.
[12]	卢蓉;沈雪亮;夏黎明. 彩绒革盖菌产漆酶及其对染料脱色的研究[J]. 林产化学与工业, 2005, 25(1): 73-76.
[13]	赵敏;杨谦;宋小双;刘桂丰. 真菌漆酶分子生物学研究进展[J]. 林产化学与工业, 2005, 25(1): 115-120.
[14]	侯红漫;周集体;王竟;杜翠红;严滨. 白腐菌糙皮侧尔漆酶性质及其对蒽醌染料脱色性能的研究[J]. 林产化学与工业, 2004, 24(1): 48-52.
[15]	闫文超;黄峰;高培基. 木质素生物降解过程中木质素-介体反应系统的研究进展[J]. 林产化学与工业, 2003, 24(1): 83-88.