五味子藤茎化学成分分析及化学模式识别  

Analysis to chemical constituents of Caulis of Schisandra and chemical pattern recognition

作　　者：张崇禧[1] 李金刚 徐海波[3] 王艳芳[1] 蔡恩博[1] 丛登立[3] 

机构地区：[1]吉林农业大学中药材学院,吉林长春130118 [2]中国医药保健品有限公司,北京100061 [3]吉林大学药学院,吉林长春130041

出　　处：《中成药》2007年第8期1190-1193,共4页Chinese Traditional Patent Medicine

摘　　要：目的:对蛟河地区不同采收期的五味子藤茎化学成分进行分析,为综合开发五味子藤茎资源提供参考依据。方法:以五味子甲素,单糖和寡糖,多糖的含量为统计指标,运用聚类分析统计学方法对其进行比较。结果:综合比较,11月和7月采集的藤茎与果实三种指标含量最接近,而就单一成分来讲,7月采集的藤茎五味子甲素含量最高,11月的多糖含量最高,9月的单糖,寡糖最高。结论:本实验首次运用化学模式手段对五味子藤茎的成分含量加以分析,为确定其最佳采收期提供参考依据。AIM ： To anylsis the chemical constituents of the Caulis of Schisandra from different harvesting time in Jiaohe prefecture for comprehensive utilization of shizandra berry＇ s resource. METHODS： Dexyschisandrin, monosaccharide and oligosaccharide, polysaccharide were taken as statistical indicator and in combination with cluster analysis to compare among them. RESULTS ： With colligational comparison, contents of climbing stem collected in November and July approached that of schisandra fruit. Deoxyschisandrin content was the highest in stem in July, polysaccharide content in November, oligosaccharide content in September. CONCLUSION： Chemical pattern recognition can play a role in comparing content of multicomponent of the Caulis of Schisandra and the best harvesting time.

关 键 词：五味子藤茎 聚类分析 化学模式识别 

分 类 号：R284[医药卫生—中药学]