| 醇水介质中漆酶催化氧化漆酚及其类似物 |
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| 引用本文： | 詹东风,杜予民,钱保功. 醇水介质中漆酶催化氧化漆酚及其类似物[J]. 高分子学报, 1990, 0(3): 327-331 |
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| 作者姓名： | 詹东风 杜予民 钱保功 |
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| 作者单位： | 武汉大学资源开发与应用技术研究所 武汉(詹东风，杜予民)，武汉大学资源开发与应用技术研究所 武汉(钱保功) |
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| 摘 要： | 本文作者在醇水介质中对漆酚及其类似物的酶催化氧化反应进行了研究。探讨了混合溶剂中漆酶的行为。结果发现邻苯二酚被烷基取代后更有利于漆酶的催化氧化。反应可能经过两个步骤,先是底物氧化生成黄色苯醌类物质,然后醌类中间物偶联形成多聚酚。
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| 关 键 词： | 漆酶 漆酚 |
| 收稿时间： | 1988-12-19 |
OXIDATION OF URUSHIOL AND ITS ANALOGUES CATALYSED BY RHUS VERNICIFERA LACCASE IN AQUEOUS SOLUTION OF ETHANOL |
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| ZHAN Dong-feng,DU Yu-min,QIAN Bao-gong. OXIDATION OF URUSHIOL AND ITS ANALOGUES CATALYSED BY RHUS VERNICIFERA LACCASE IN AQUEOUS SOLUTION OF ETHANOL[J]. Acta Polymerica Sinica, 1990, 0(3): 327-331 |
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| Authors: | ZHAN Dong-feng DU Yu-min QIAN Bao-gong |
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| Affiliation: | Institute of Resource Development and Applied Science; Wuhan University; Wuhan |
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| Abstract: | Laccase-catalytic oxidations of urushiol and its analoglues have been investigated in various aqueous solutions of ethanol. Alkyl substituted pyrocatechol will favor the enzymatic oxidation. The results suggest that the reaction consists of formation of yellow quinones and then coupling of them to produce polyphenylphenols. |
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| Keywords: | Laccase Urushiol |
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