文献类型：期刊文献

中文题名：近红外光谱技术及其在木材科学中的应用

英文题名：Application of Near Infrared(NIR) Spectroscopy to Wood Science

作者：杨忠[1] 江泽慧[1] 费本华[1] 刘君良[1]

第一作者：杨忠

机构：[1]中国林业科学研究院木材工业研究所

年份：2005

卷号：41

期号：4

起止页码：177-183

中文期刊名：林业科学

外文期刊名：Scientia Silvae Sinicae

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：国家948项目"人工林木材的NIR(近红外)材性预测及增值利用技术"(2003-4-27)。

语种：中文

中文关键词：近红外光谱;木材科学与技术;木材性质;预测

外文关键词：near infrared （NIR） spectroscopy; wood science and technology; wood properties; estimation

分类号：S781

摘要：近红外光谱技术是一项新的木材无损评价方法,能够迅速、准确地对生长锥、固体木材或木粉等试样的性质进行全面无损评价,目前已广泛应用于木材性质预测、木材加工利用等方面的研究中,并为林木的定向培育、木材的遗传改良和高效利用提供技术支持。本文介绍了近红外光谱技术的基本原理及其主要应用,重点介绍了木材的近红外光谱技术及其在木材化学组成、物理力学性质、木材加工利用和木质复合材料等方面的研究成果及应用。
For realizing the forest definite cultivation and optimal utilization of wood resources, a large and more comprehensive sampling population would be needed to provide the basic information for the effective decision. Near infrared （NIR） spectroscopy is an advanced spectroscopic tool for nondestructive evaluation of wood, and it can quickly, accurately estimate the properties of increment core, solid wood or wood meal. Recently, NIR have applied extensively to estimate wood properties and wood processing and so on. This article introduced the basic principle of NIR and its main application, and then reviewed the application and progress of NIR in the wood properties, wood processing and modification and wood composites. It is optimistic to conclude that NIR is an empirical method for wood science research which will get the extensive application in wood science and technology, and can contribute to the forest definite cultivating, genetic manipulation of trees and optimal utilization of wood.