黄藤材薄壁细胞木质素分布的可见光谱分析

汪佑宏,刘杏娥*,江泽慧,费本华,周旭,张令峰,高龙芽

南京林业大学学报(自然科学版) ›› 2012, Vol. 36 ›› Issue (06) : 140-142.

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南京林业大学学报(自然科学版) ›› 2012, Vol. 36 ›› Issue (06) : 140-142. DOI: 10.3969/j.jssn.1000-2006.2012.06.028
研究简报

黄藤材薄壁细胞木质素分布的可见光谱分析

  • 汪佑宏1,刘杏娥2*,江泽慧2,费本华2,周旭1,张令峰1,高龙芽1
作者信息 +

Analysis of the visible spectrum of lignin distribution in the parenchyma Daemonorops margaritae

  • WANG Youhong1,LIU Xinge2*,JIANG Zehui2, FEI Benhua2,ZHOU Xu1,ZHANG Lingfeng1,GAO Longya1
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文章历史 +

摘要

以我国特有的黄藤为研究对象,运用可见光显微分光光度计,对不同生长时期黄藤材薄壁细胞及细胞壁微区木质素含量和分布进行研究。结果表明:随着黄藤材藤龄的增大,薄壁细胞次生壁中紫丁香基木质素含量不断增大,紫丁香基木质素和愈疮木基木质素总量呈“降—升—降”的变化趋势。薄壁细胞角隅处木质素含量高于次生壁,薄壁细胞壁各微区木质素含量均为胞间层较高,初生壁次之,次生壁最少。

Abstract

In order to find the relationships between the lignification and the properties, and to improve the levels of high value added processing and utilizing for Chinese rattan resources, the Daemonorops margaritae, a unique rattan in China, is chosen as the research material to study the lignin distribution and content of the parenchyma and the micromorphological regions of parenchyma wall during the different growing development by the visible light microscope spectrophotometer. The results showed that with the age increasing, the content of Slignin in parenchyma secondary cell increased continuously, and the total content of Slignin and Glignin showed “decreasing—increasing—decreasing”. At the same time, the lignin content in parenchyma corner was higher than the parenchyma secondary wall. The contents of different kinds lignin in the micromorphological regions of parenchyma wall were the secondary wall <primary wall <intercellular layer.

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汪佑宏,刘杏娥*,江泽慧,费本华,周旭,张令峰,高龙芽. 黄藤材薄壁细胞木质素分布的可见光谱分析[J]. 南京林业大学学报(自然科学版). 2012, 36(06): 140-142 https://doi.org/10.3969/j.jssn.1000-2006.2012.06.028
WANG Youhong,LIU Xinge*,JIANG Zehui, FEI Benhua,ZHOU Xu,ZHANG Lingfeng,GAO Longya. Analysis of the visible spectrum of lignin distribution in the parenchyma Daemonorops margaritae[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2012, 36(06): 140-142 https://doi.org/10.3969/j.jssn.1000-2006.2012.06.028
中图分类号: S5641   

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基金

收稿日期:2011-11-14修回日期:2012-06-27
基金项目:“十二五”国家科技支撑计划(2012BAD23B0104);安徽省自然科学基金项目(11040606M60)
第一作者:汪佑宏,副教授,博士。 *通信作者:刘杏娥,副研究员。 Email:liuxe@icbr.ac.cn。
引文格式:汪佑宏,刘杏娥,江泽慧,等. 黄藤材薄壁细胞木质素分布的可见光谱分析[J]. 南京林业大学学报:自然科学版,2012,36(6):140-142.

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