土人参的化学成分与药理活性研究进展  

Research progress on chemical constituents and pharmacologicalactivities of Talinum paniculatum (Jacp.) Gaertn.

作　　者：常腾龙 黄瑞雪 杨丽红 罗应 CHANG Teng-long;HUANG Rui-xue;YANG Li-hong;LUO Ying(Hengyang Medical School,University of South China;The Key Laboratory of Environment and Critical Human Diseases Prevention of the Education Department of Hunan Province,Hengyang 421001,China)

机构地区：[1]南华大学衡阳医学院 [2]生态健康与人类重要疾病防控湖南省高校重点实验室,衡阳421001

出　　处：《天然产物研究与开发》2023年第4期693-704,共12页Natural Product Research and Development

基　　金：湖南省教育厅优秀青年项目(20B504);湖南省大学生创新创业训练计划(S202010555121,S202110555324,S202010555266)。

摘　　要：土人参Talinum paniculatum(Jacq.)Gaertn.为马齿苋科一年生或多年生植物,主要分布在我国中南部地区,易于生长。土人参是一种重要的药食同源植物,具有解毒消痈,补中益气,通经下乳等功效。现代药理学研究发现土人参含有多糖、黄酮、植物甾醇、生物碱、三萜、有机酸等化学成分,具有抗氧化、消炎止痛、抗菌和保护心脏等药理活性。该文主要对土人参的化学成分、药理活性和安全性的研究进行综述,为土人参的进一步开发利用提供参考。Talinum paniculatum(Jacp.)Gaertn.is an annual or perennial plant of the Portulacaceae family,which is mainly distributed in central and southern China and is easy to grow.T.paniculatum is an important medicinal and edible homologous plant,which has the functions of removing toxicity for eliminating carbuncles,invigorating spleen-stomach and replenishing qi,unblocking meridians,apromoting lactation and so on.Modern pharmacological studies have found that T.paniculatum contains polysaccharides,flavonoids,phytosterols,alkaloids,triterpenes,organic acids,and possesses pharmacological activities,such as antioxidant,anti-inflammatory and analgesic,antibacterial and heart protection activities.This article mainly describes chemical constituents,pharmacological activities and safety of T.paniculatum,and to provide a reference for further research and development of T.paniculatum.

关 键 词：土人参 化学成分 药理活性 安全性 

分 类 号：R282[医药卫生—中药学]