刺五加不同药用部位及不同组织有效成分含量比较研究  

Study on Effective Constituent Contents in Different Positions and Tissues of Acanthopanax senticosus

作　　者：孟祥才[1] 颜丙鹏[1] 孙晖[1] 王喜军[1] 

机构地区：[1]黑龙江中医药大学,黑龙江哈尔滨150040

出　　处：《时珍国医国药》2009年第8期1899-1900,共2页Lishizhen Medicine and Materia Medica Research

基　　金：国家科技部"十一五"科技支撑计划项目:(No.2006BAI06A05-7)

摘　　要：目的为刺五加合理利用及质量评价提供科学的依据。方法采用反相高效液相色谱法测定根、根茎、茎刺五加不同药用部位及木质部、韧皮部不同药用组织刺五加苷B、绿原酸及刺五加苷E和异嗪皮啶含量,并测定韧皮部所占成分的比例。结果刺五加药材中根、根茎和茎中各种成分含量相近,且主要分布在韧皮部。结论不同用药部位根、根茎和茎及不同组织韧皮部和木质部可共同入药具合理性。Objective To provide scientific basis for rational utilization and evaluation of Acanthopanax senticosus. Methods Re - HPLC was used to determine the contents of the compounds such as eleutherosideB, ehlorogenic acid, eleutherosideE and isofraxidin from xylem and phloem in root, rhizome and stem and determine proportion of medical materia. Results Above - mentioned constituent contents had little difference, and they were distributed in phloem. Conclusion It is reasonable that root, rhizome and stem as well as phloem and xylem are can be used together.

关 键 词：刺五加 根 根茎 茎 韧皮部 木质部 

分 类 号：R284.1[医药卫生—中药学]