摘要
In this paper,we used acid-base titration to determine the content of total alkaloid in Excoecaria venenata extracted by different methods.The contents of 2,2,6,6-tetramethy1-4-piperidone（TMPD）and aminoadantane（AAT）in same plant were determined by gas chromatography（GC）.The result showed that the most quantity of alkaloid was got with 2%HCI aqueous solution.The content of total alkaloid in the dry leaves was 0.554%.The contemts of TMPD and AAT were 1.94%and 1.62×10-2%in the fresh leaves,respectively.
In this paper,we used acid -base titration to determine the content of total alkaloid in Excoecaria venenata extracted by different methods. The contents of 2,2,6,6 - tetramethyl - 4 - piperidone （TMPD） and aminoadantane （AAT） in same plant were determined by gas chromatography（GC）. The result showed that the most quantity of alkaloid was got with 2% HCl aqueous solution. The content of total alkaloid in the dry leaves was 0. 554% . The contemts of TMPD and AAT were 1.94% and 1.62 × 10^ -2% in the fresh leaves, respectively.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2005年第6期816-817,共2页
Chemical Research and Application
基金
广西师范大学科研基金资助项目
关键词
鸡尾木
生物碱
定量分析
哌啶酮
金刚烷胺
Excoecaria venenata
alkaloid
quantitative analysis
2,2,6,6 - tetramethy 1 - 4 - piperidone
aminoadantane
