黄檀属和紫檀属6种红木化学组成及pH值的研究  被引量:7

Contents of Chemical Components and Metals in the Wood in Dalbergia Genus and Pterocarpus Genus

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作  者:刘顺治[1,2] 林金国[2] 王晓娴[2] 李清芸[2] LIU Shun-zhi , LIN Jin-guo , WANG Xiao-xian , LI Qing-yun (1. Xiamen Botanical Garden, Xiamen, Fujian 361003, China; 2. College of Material Engineering , Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China)

机构地区:[1]厦门市园林植物园,福建厦门361003 [2]福建农林大学材料工程学院,福建福州350002

出  处:《西北林学院学报》2015年第4期233-235,共3页Journal of Northwest Forestry University

基  金:福建省植物资源化学与材料技术开发平台建设经费资助项目(K8412001A); 国家林业局林业公益性行业科研专项经费资助项目(200704010)

摘  要:对黄檀属和紫檀属6种红木化学成分、金属元素含量及酸碱性质进行测定分析。结果表明,交趾黄檀和柬埔寨黄檀木材除了灰分区别较大外,其他的化学成分含量相近;同属不同树种木材的化学组成存在差异。6种红木均含有丰富的Ca元素;不同红木中各种金属元素的含量有差异,金属元素含量的大小次序也不同,檀香紫檀木材中没有检测到Mn、Cu元素,交趾黄檀木材中没有检测到Cu元素。交趾黄檀和柬埔寨黄檀木材的金属元素(除了Na)差异较大。黄檀属和紫檀属6种红木均偏酸性。Contents of chemical components,metals and pH of six kinds of rosewood in Dalbergiagenus along with Pterocarpus genus were determined and analyzed.The results showed that chemical components of D.cochinensis wood were similar to D.cambodian wood except for ash content.There were differences in chemical components between different wood species belong to the same genus.Metal element species and their contents of six different rosewood were different,except that six rosewoods in Pterocarpus genus and Dalbergiagenus contained rich Ca,Cu and Mn element were not detected in P.santalinus and Cu was not detected in D.cochinensis.Metal contents of D.cochinensis wood and D.cambodiana wood varied greatly except Na.Six rosewoods in Pterocarpus genus and Dalbergiagenus wood showed slightly acidic.

关 键 词:红木 化学组成 金属含量 PH值 

分 类 号:S781.41[农业科学—木材科学与技术;农业科学—林学]

 

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