太子参药材中环肽A、B含量分析及其动态研究  

Study on the Dynamic Change of Heterophyllin A and B in Radix Pseudostellariae

作　　者：邹立思[1] 傅兴圣[1] 刘训红[1] 巢建国[1] 谷巍[1] 马阳[1] 侯娅[1] 李艳蓉[1] 

机构地区：[1]南京中医药大学药学院,江苏南京210023

出　　处：《南京中医药大学学报》2013年第2期175-178,共4页Journal of Nanjing University of Traditional Chinese Medicine

基　　金：国家自然科学基金(81274016);江苏省中医药局资助项目(LZ11193);江苏高校优势学科建设工程资助项目(ysxk-2010)

摘　　要：目的分析不同产区、地域及采收时间太子参中环肽A(HA)、B(HB)含量变化,为探索太子参药材品质形成过程提供基础资料。方法用高效液相色谱法同时测定太子参中HA、HB含量。结果不同产区、同一产区不同地域及不同采收时间太子参中HA、HB的含量存在差异,HA、HB的动态积累具有一定规律。结论不同产区太子参中HA、HB的含量及其比值具有差异相关性,太子参中HA、HB的最高积累总值时间段与传统采收期基本一致。OBJECTIVE To analyze the content changes of heterophyllin A （HA） and B （HB） in Radix Pseudostellariae from different habitats, regions and harvest time, and to provide the basic information for exploring the quality forming process of Radix Pseudostellariae. METHODS The content of HA and HB was determined by RP-HPLC. RESULTS The contents of HA and HB in Radix Pseudostellariae from different habitats, regions and harvest time were variable. Dynamic change of HA and HB in Radix Pseudostellariae in different harvest time showed a regular pattern. CONCLUSION There are correlative differences between the content and the ratio of HA and HB in Radix Pseudostellariae from different habitats. The total amount of HA and HB is the highest in the traditional harvest time.

关 键 词：太子参 高效液相色谱法 太子参环肽A 太子参环肽B 

分 类 号：R282.4[医药卫生—中药学]