栽培条叶龙胆根中龙胆苦苷含量差异的研究  

The study on the difference of the contents of gentiopicroside in cultivated Gtentiana manshurica roots

作　　者：关旸[1] 王臣[1] 李业欣 徐娜[1] 刘鸣远[1] 

机构地区：[1]哈尔滨师范大学生物系,哈尔滨150080 [2]哈尔滨制药厂,哈尔滨150080

出　　处：《植物研究》2004年第2期184-186,共3页Bulletin of Botanical Research

基　　金：黑龙江省教育厅科学技术研究项目 ( 95 5 10 10 );哈尔滨师范大学校基金;蔡火石基金资助

摘　　要：采用高效液相色谱法 ,测定栽培条叶龙胆根中龙胆苦苷的含量 ,结果表明 :花末期 ( 9月 3日 )龙胆苦苷含量高于果期 ( 9月 1 8日 )和枯萎期 ( 1 0月 1 0日 ) ;同一根系中二龄根的含量显著高于一龄根 ;有性后代个体之间龙胆苦苷含量差异显著 。The contents of gentiopicroside in cultivated Gentiana manshurica roots was determined by HPLC. The results indicated that gentiopicroside contents are higher in flowering phase than in fruiting phase and withering phase. The contents in 2-year-age roots are higher than in 1-year-age roots in the same individual.It is possible to proceed in a high effective constituent breeding because gentiopicroside contents great vary among different individuals of cultivated .manshurica.

关 键 词：条叶龙胆 高效液相色谱法 根 龙胆苦苷 育种 栽培 中药材 

分 类 号：S567.903.3[农业科学—中草药栽培]