CAJ | 학술논문

采用 HP LC 法测定14种不同来源紫苏不同部位的迷迭香酸的含量，并进行统计与聚类分析.结果表明：14种来源紫苏间叶、果穗、茎及根中迷迭香酸含量均有显著差异(P ＜0．05)，同一来源不同部位间迷迭香酸含量也存在显著差异(P ＜0．05).各种来源紫苏叶中的迷迭香酸含量均最高；大部分来源紫苏果穗中迷迭香酸的含量较紫苏茎高.14份材料经聚类分析可分成4个类群.研究结果表明紫苏果穗可能是潜在的新药源，来源于长江中下游紫苏不同部位的迷迭香酸含量要比西南地区的高.
채용 HP LC 법측정14충불동래원자소불동부위적미질향산적함량，병진행통계여취류분석.결과표명：14충래원자소간협、과수、경급근중미질향산함량균유현저차이(P ＜0．05)，동일래원불동부위간미질향산함량야존재현저차이(P ＜0．05).각충래원자소협중적미질향산함량균최고；대부분래원자소과수중미질향산적함량교자소경고.14빈재료경취류분석가분성4개류군.연구결과표명자소과수가능시잠재적신약원，래원우장강중하유자소불동부위적미질향산함량요비서남지구적고.
Rosmarinic acid of 14 different populations and parts of Perilla frutescens was determinated by HPLC method,and all data will be analysed and discussed,then cluster analysis were performed too.The results showed that the content of rosmarinic acid in leaves,ears,stems and roots between 14 kinds of P .frutescens were significantly dif-ferenct (P <0.05),the rosmarinic acid content in different parts among the same population also had significant differences (P <0.05).The contents of rosmarinic acid in leaves from various sources were the highest.The content of rosmarinic acid in ears were higher than in stems in most of the collected popiulations.14 copies of P .frutescens materials could be divided into 4 groups by the cluster analysis.The manuscript displayed that the eras of P .frutes-cens would be a potential new drug source.The content of rosmarinic acid in P .frutescens materials from the middle and lower reaches of the yangtze river were higher than those from southwest regions.