样品要求和观察光源对紫檀属木材荧光性能的影响  

Effects of Sample Requirements and Observation Illuminant on Wood Fluorescence Properties of Pterocarpus Species

作　　者：刘波 卢芸[2] 张毛毛[2] 姜笑梅[2] 殷亚方[1,2] 张永刚[2] LIU Bo;LU Yun;ZHANG Mao-mao;JIANG Xiao-mei;YIN Ya-fang;ZHANG Yong-gang(Research Institute of Forestry New Technology,Chinese Academy of Forestry;Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091,China)

机构地区：[1]中国林科院林业新技术研究所 [2]中国林科院木材工业研究所,北京100091

出　　处：《木材工业》2019年第1期17-20,共4页China Wood Industry

基　　金：中国林业科学研究院林业新技术研究所基本科研业务费专项资金"紫檀属木材荧光识别技术研究"(CAFINT2015C06)

摘　　要：为优化紫檀属木材鉴定时荧光检测条件,采用荧光光谱、UV-vis吸收光谱和目测观察等方法,分别对6种紫檀属木材的样品要求和观察光源对其荧光性能的影响进行研究。综合考虑木材珍贵性、样品制作过程、荧光析出速率、荧光强度和检测方法通用性等因素,确定了较佳的检测条件,为紫檀属木材荧光性识别检验提供科学方法。To optimize detection conditions of wood fluorescence properties of Pterocarpus species,influence of sample requirements and observation illuminant on wood fluorescence properties were studied using fluorescence spectra,UV-vis absorption spectra and visual observations.In comprehensive consideration of wood preciousness,sample making process,fluorescence precipitation rate,fluorescence intensity and detection method universality,detection conditions were determined.The results provided a scientific test method for wood fluorescence identification of Pterocarpus species.

关 键 词：紫檀属 木材荧光性能 检测 样品要求 观察光源 

分 类 号：S781[农业科学—木材科学与技术] S792.29[农业科学—林学]