太子参近年研究概况

介绍太子参在化学成分、药理作用、加工炮制与质量控制方面的研究进展。查阅近5年的文献资料34篇。从太子参中不断首次分离得到各种化合物;在药理研究上,对改善大鼠急性心肌梗死后的慢性心衰从作用机制上进行了多方面探讨,并对改善记忆、降血糖、抗氧化作了相关报道;药材加工主要报道了太子参产地加工情况,以多糖、挥发油等考查多种干燥方法,并对去须根从重金属含量、多糖、组织化学定位和化学方法测定上提出理论依据。质量控制方面,2010年版《中国药典》加强了对太子参质量控制,增加对太子参环肽B含量检测方法并对水分、总灰分、浸出物都有一定的要求。另外,近年对不同产地太子参药材进行了系列研究,对太子参中皂苷、多糖、重金属含量进行了检测,对氨基酸、挥发性成分进行了分析,对农药残留进行研究,采用HPLC,HPLC-MS联用技术,GC,GC-MS联用技术构建太子参指纹图谱,为太子参药材质量控制提供依据。

Recent Advances in Studies on Pseudostellariae Radix

By consulting recent literature,this article summarized the advances in studies on chemical composition,pharmacologic action,processing and quality control of Pseudostellariae Radix.In recent years various kinds of compounds have been separated first time from Pseudostellariae Radix;related reports have been made about the fact that Pseudostellariae Radix can improve chronic heart failure or memory,lower blood sugar and resist oxidation,and also about the primary processing condition of Pseudostellariae Radix;the theoretical basis for us to remove fibrous roots has been proposed.The content of Pseudostellarin B,saponin,polysaccharide,heavy metal has been determined;amino acid and volatility composition have been analyzed;the research has been made on pesticide residue and fingerprint of Pseudostellariae Radix.The reference has been provided for the further research into Pseudostellariae Radix.