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生物质化学工程

生物质化学工程 ›› 2014, Vol. 48 ›› Issue (2): 35-40.doi: 10.3969/j.issn.1673-5854.2014.02.007

• 研究报告 • 上一篇    下一篇

鄂西漆树资源评价及生漆品质测定

杨志斌1, 杨柳1, 李晖1, 鲁黎1, 洪鸿2, 洪克俭3   

  1. 1. 湖北省林业科学研究院, 湖北 武汉 430075;
    2. 湖北省利川市都亭林业站, 湖北 恩施 445400;
    3. 湖北腾龙洞民族工艺有限公司, 湖北 恩施 445400
  • 收稿日期:2013-09-22 出版日期:2014-03-30 发布日期:2014-05-29
  • 作者简介:杨志斌（1963-），湖北浠水人，研究员，研究方向：林产化工技术研究；联系电话：027-86659126；E-mail：176785765@qq.com。
  • 基金资助:
    国家林业局948项目（2012-4-05）

Resource Evaluation of Lacquer Trees in West of Hubei and Quality Test of Lacquer

YANG Zhi-bin1, YANG liu1, LI Hui1, LU Li1, HONG Hong2, HONG Ke-jian3   

  1. 1. Hubei Academy of Forestry, Hubei Wuhan 430075;
    2. Duting Forestry Station of Lichuang City, Enshi 445400, China;
    3. Hubei Tenglong Cave Folk Craftwork Ltd., Enshi 445400, China
  • Received:2013-09-22 Online:2014-03-30 Published:2014-05-29

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摘要： 针对湖北省恩施土家族苗族自治州的漆树资源进行了摸底，初步了解了恩施州漆树品种多达12个，而在12个漆树品种中当地具有显著代表性的有阳刚大木漆、阳刚小木漆、普新大木漆、普新小木漆、灯台小木漆、多层楼大木漆6个品种，分布面积达到了3.22万hm2。并对生漆的漆酚含量以及应用质量，干燥速度、附着力、冲击强度、硬度、耐温、耐油、耐30% H2SO4、耐30% NaOH、耐30% NaCl、耐蒸汽沸水等理化指标进行了测试，结果表明阳刚大木漆、阳刚小木漆的漆酚含量高达76.88%、75.13%，理化指标超过国家标准，性能优秀全面。

关键词: 漆树资源, 生漆品质, 评价

Abstract: Chinese lacquer tree resource in Enshi Tujia and Miao Autonomous Prefecture was surveyed. We preliminarily learned that there were 12 varieties of lacquer trees in Enshi. Six significant representatives were Rhus verniciflua Stokes.cv.Yanggangdamu, Rhus verniciflua Stokes.cv.Yanggangxiaomu, Rhus verniciflua Stokes.cv.Puxindamu, Rhus verniciflua Stokes.cv. Puxinxiaomu,Rhus verniciflua Stokes.cv. Dengtaixiaomu and Duocengloudamu. These lacquer trees account for 32.2 thousand hm2. In addition, the physical and chemical indexes were tested, for example, urushiol content and application quality such as adhesion, impact strength, rigid, temperature resistance, oil resistance, 30% H2SO4 resistance, 30% NaOH resistance, 30% NaCl resistance, steam and boiled water resistance. The results showed that the quality of Yanggangdamu lacquer and Yanggangxiaomu lacquer was fine, whose urushiol content reached up to 76.88% and 75.13%, respectively. And their physical and chemical indexes exceeded national standard.

Key words: lacquer resource, lacquer quality, evaluation

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