2024年7月24日 星期三
太子参商品药材及其四倍体植株块根的高效液相指纹图谱
HPLC fingerprints of crude drug of Pseudostellaria heterophylla and root tuber of its autotetraploid plant
2007年 第16卷 第2期 页码[36-39]    下载全文[0.5MB]  
摘要

对不同产地太子参〔Pseudostellaria heterophylla(Miq.)Pax〕商品药材及其四倍体植株的块根进行了高效液相指纹图谱分析。结果表明,10个批次的不同产地太子参商品药材与经选育获得的6个株系太子参同源四倍体植株块根的HPLC-UV指纹图谱相似度较高,均在0.9以上。选取15个特征峰并大致判断其峰位和比例关系,构成太子参特有的HPLC色谱指纹图谱,为太子参药材鉴别、品质评价及优良品种的选育提供可靠依据。

Abstract

HPLC fingerprints of commercial crude drug and the root tuber of autotetraploid of Pseudostellaria heterophylla Miq.) Pax were analyzed. The results showed that HPLC-UV fingerprints of ten batches of commercial crude drugs from different origins and root tubers of six autotetraploids had great similarities, their similarity degrees were upto 0.9. Fifteen peaks were chosen to form. the unique HPLC fingerprint of P. heterophylla, which can be used for their identification, quality evaluation and breeding.

关键词太子参; 指纹图谱; 高效液相色谱法; 同源四倍体;
Key wordsPseudostellaria heterophylla(Miq.)Pax; fingerprint; HPLC; autotetraploid
作者李胜南,高山林,蒋 桃
所在单位中国药科大学,江苏南京210038
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