期刊名称：IMPACT : International Journal of Research in Applied, Natural and Social Sciences
印刷版ISSN：2347-4580
电子版ISSN：2321-8851
出版年度：2014
期号：1065
页码：153-158
出版社：IMPACT Journals
摘要：Laccase is an enzyme that has potential ability of oxidation. There are diverse sources of laccase producing organism like fungi, plants and microorganism. The possibility of using crude laccase in the dechlorination of chlorine-based bleached kraft hard wood pulp was investigated. The present work comprises the laccase enzyme production by isolated ligninolytic fungal strain SL2 and SL4 and its industrial application. Experiment was conducted on bleaching of kraft hard wood pulp with laccase enzyme (122.33 IU/ml) produced by ligninolytic fungal strain SL4 which shows brightness, whiteness and improvement along with CLO2 reduction. The addition of laccase inducer Cuso4 in to the culture medium led to an increase dechlorination activity.
