摘要
目的:测定三七和三七根茎中糖类物质的含量;方法:3,5—二硝基水杨酸法测定三七和三七根茎中的总糖和还原糖含量;结果:三七和三七根茎中总糖的含量分别为73.10%和39.61%,还原糖的含量分别为4.41%和3.60%;结论:三七和三七根茎中总糖含量较高,而且三七中总糖含量几乎是三七根茎的2倍。
Object To determinate the contents of sugar constituents in Panax notoginseng（Burk）F. H. Chen and rhizoma of Panax notoginseng（Burk）F. H. Chen. Method The contents of totalsugar and reduing - sugar were deterrninod by DNS method . Results The contents of total sugar in Panax notoginseng（Burk）F. H. Chen and rhizoma of Panax notoginseng（Burk）F. H. Chen respectively were 73.10% and 39.61% . The contents of reAumg - sugar in Panax notoginseng（Burk）F. H. Chen and rhizoma of Panax notoginseng（Burk） F. H. Chen respectively were 4.41% and 3.60%. Conclusion Both Panax notoginseng（Burk）F. H. Chen and rhizoma of Panax notoginseng（Burk）F. H. Chen haven high total sugar content . The contents of total sugar in Panax notoginseng（Burk）F. H. Chen were almost twice as content as rhizoma of Panax notogiaseng （Burk）F. H. Chen.
出处
《人参研究》
2005年第4期34-36,共3页
Ginseng Research
关键词
三七
三七根茎
总糖
还原糖
Panax notoginseng（Burk）F. H. Chen
rhizoma of Panax notuginseug（Burk）F. H. Chen
total sugar
reduiug - sugar
