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| 木质素生物降解的化学反应机制 | |
| 引用本文： | 卢雪梅 刘紫鹃. 木质素生物降解的化学反应机制[J]. 林产化学与工业, 1996, 16(2): 75-82 |
| 作者姓名： | 卢雪梅 刘紫鹃 |
| 作者单位： | 山东大学微生物研究所 |
| 基金项目： | 国家自然科学基金,广州化学所纤维素化学开放实验室资助 |
| 摘 要： | 从化学反应的角度探讨了木质素过氧化物酶催化木质素生物降解的反应机制，通过对木质素结构和其化学反应性的分析，并结合白腐菌（Ｐｈａｎｅｒｏｃｈａｅｔｅｃｈｒｙｓｏｓｐｏｒｉｕｍ）的木质素降解酶类对木质素模型化合物的降解研究，总结出木质素多聚物生物降解的整个过程． |
| 关 键 词： | 木质素 过氧化物酶 生物降解 化学反应 |
CHEMICAL MECHANISM OF LIGNIN BIODEGRADATION |
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| Lu Xuemei,Liu Zijuan,Gao Peiji. CHEMICAL MECHANISM OF LIGNIN BIODEGRADATION[J]. Chemistry & Industry of Forest Products, 1996, 16(2): 75-82 | |
| Authors: | Lu Xuemei Liu Zijuan Gao Peiji |
| Abstract: | Mechanism of lignin peroxidase catalyzed lignin degradation was investigated. Some selected examples from earlier studies were given and recent results and insights into the enzyme mechanism were discussed. Moreover ,based on an analysis of the structure of lignin and its chemical reactivity, in combination with recent results of degradation studies of lignin model compounds with ligninolytic cultures of Phanerochaete chrysosporium ,an overall scheme for the metabolism of lignin polymer was proposed. In addition to LiP-induced reactions ,the role of other enzymes was also examined. |
| Keywords: | Lignin Lignin peroxidase Biodegradation Mechanism |
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