文献类型：期刊文献

中文题名：3种棕榈藤藤材变色的研究

英文题名：Discoloration of Three Rattan Canes

作者：吴玉章[1] 周宇[1]

第一作者：吴玉章

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：5

起止页码：211-213

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：国家十五攻关"棕榈藤防霉及色泽保护技术"项目研究。

语种：中文

中文关键词：棕榈藤;变色;抽出物

外文关键词：rattan; discoloration; extract

分类号：S564.1

摘要：This paper deals with the discolorations of the canes of three rattan species, i.e., Calamus simplicifolius , Calamus tetradactylus , Daemonorups margaritae and its cause. The apparatus, X25F Xenon Fade Meter and CR-300 Chromatic Aberration Meter and the extractions, hot water and alcohol-benzene were applied for the test. The preliminary results indicated that the discoloration of D. margaritae was severer than the other. This is related with extract of the rattan cane because quantity of photoinduced discoloration (Δ E *ab ) was significantly decreased after extracting and the quantity of the extract of D. margaritae was largest than the other. There was similar effect between the hot water and alcohol-benzene extracting on the discoloration.
This paper deals with the discolorations of the canes of three rattan species, i.e., Calamus simplicifolius, Calamus tetradactylus, Daemonorups margaritae and its cause. The apparatus, X25F Xenon Fade Meter and CR - 300 Chromatic Aberration Meter and the extractions, hot water and alcohol-benzene were applied for the test. The preliminary results indicated that the discoloration of D. margaritae was severer than the other. This is related with extract of the rattan cane because quantity ofphotoinduced discoloration （△E^＊ ab） was significantly decreased after extracting and the quantity of the extract of D. margaritae was largest than the other. There was similar effect between the hot water and alcohol-benzene extracting on the discoloration.