文献类型：会议论文

英文题名：Causes and Removal of Daemonorops margaritae cane's discoloration

作者：Lv, Wenhua[1] Jiang, Zehui[] Liu, Xing'e[] Liu, Junliang[1]

第一作者：Lv, Wenhua

通信作者：Lv, WH[1]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing, Peoples R China

会议论文集：2nd International Conference on Chemical, Material and Metallurgical Engineering (ICCMME 2012)

会议日期：DEC 15-16, 2012

会议地点：Kunming, PEOPLES R CHINA

语种：英文

外文关键词：Rattan cane; Discoloration; Main causes; Bleaching removal

年份：2013

摘要：Through chemical composition analysis, scanning electron microscope observation, stain-fungi isolation from stained canes and their inoculation on unstained canes, as well as xenon light aging study, causes of Daemonorops margaritae cane's discoloration were investigated. Results show that the yellow discoloration is mainly chemical photo-induced and the blue, brown and red stains are mainly resulted from the stain-fungi's mycelia colors or secreted pigments. A treatment with hydrogen peroxide solution as main bleaching agent was explored. All the above discoloration could be effectively removed and renewed to be attractive lustrous yellowish.