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| BIOCHEMICAL PULPING OF REED PRETREATED BY WHITE ROT FUNGI | |
| 引用本文： | Aniwar Apiz. BIOCHEMICAL PULPING OF REED PRETREATED BY WHITE ROT FUNGI[J]. 天津科技大学学报, 2004, 19(Z2) |
| 作者姓名： | Aniwar Apiz |
| 作者单位： | Lab of |
| 摘 要： | INTRODUCTIONThe origin of biological pulping is natural degradation of lignin by microorganism, such as white rot fungi. Many researches have been carried out, on the biological degradation of the lignin in raw materials, mostly on woods. Those researches were mainly focused on microorganism pretreatment as a prior proceeding of the mechanical pulping, for the rare possibility of pulping directly with the pretreatment by a microorganism. A series of reports showed that microorganism pretr… |
BIOCHEMICAL PULPING OF REED PRETREATED BY WHITE ROT FUNGI |
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| Shiyu Fu,Aniwar Apiz,Huaiyu Zhan. BIOCHEMICAL PULPING OF REED PRETREATED BY WHITE ROT FUNGI[J]. Journal of Tianjin University of Science & Technology, 2004, 19(Z2) | |
| Authors: | Shiyu Fu Aniwar Apiz Huaiyu Zhan |
| Affiliation: | 1. Lab of cellulose and lignocellulosics chemistry,Guangzhou institute of chemistry, Chinese Academy of Sciences, Guangzhou 510650, China;State Key Lab of Pulp and Paper Engineering,South China University of Technology, Guangzhou,Guangdong Province, 510641 2. Lab of cellulose and lignocellulosics chemistry,Guangzhou institute of chemistry, Chinese Academy of Sciences, Guangzhou 510650, China 3. State Key Lab of Pulp and Paper Engineering,South China University of Technology, Guangzhou,Guangdong Province, 510641 |
| Abstract: | The Soda-AQ pulps were made from reed pretreated by white rot fungi Panus conchatus, Cyathus stercoreus and Pleurotus florida respectively. It was found that kappa number decreased and the brightness increased for Soda-AQ pulps from the reed treated by Pleurotus florida and Panus conchatus, but it was reverse for the pulp from reed treated by Cyathus stercoreus. The result indicated that white rot fungi Pleurotus florida and Panus conchatus were selective to degrade lignin in reed, which were good for biopulping, but Cyathus stercoreus was preferential to degrade cellulose, which was not good for biopulping. |
| Keywords: | Biochemical pulping reed White rot fungi Soda-AQ pulp |
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