云南高原鼠尾草属野生种中丹参酮类主要成分的差异分析  

Comparative Surveys of Tanshinone Components in Wild Salvia Species from Yunnan Plateau

作　　者：朱慧 黄艳波[2] 孔羽[2] 苏涛 Zhu Hui;Huang Yanbo;Kong Yu;Su Tao(Co-innovation Center for Sustainable Forestry in Southern China,College of Biology and Enviroment,Nanjing Forestry University,Nanjing Jiangsu 210037,China;Shanghai Key Laboratory of Plant Functional Genomics and Resources,Shanghai Chenshan Botanical Garden,Shanghai 201602,China)

机构地区：[1]南京林业大学南方现代林业协同创新中心,南京林业大学生物与环境学院,江苏南京210037 [2]上海市资源植物功能基因组学重点实验室,上海辰山植物园,上海201602

出　　处：《西南林业大学学报（自然科学）》2023年第6期165-172,共8页Journal of Southwest Forestry University：Natural Sciences

基　　金：上海市绿化和市容管理局科学技术项目(G222414)资助。

摘　　要：鼠尾草属是唇形科的代表性植物,是重要的药用植物资源和类群。采用超高效液相色谱法,以二氢丹参酮Ⅰ、隐丹参酮、丹参酮ⅡA和丹参酮Ⅰ为对照标品,对采集的8种野生高原鼠尾草甲醇提取的丹参酮类成分进行定性和定量检测,并通过统计学比较分析不同种鼠尾草与丹参体内4种丹参酮类含量差异。结果表明:大叶鼠尾草根中富含二氢丹参酮Ⅰ;短冠鼠尾草叶中只检测到二氢丹参酮Ⅰ,根中可检测到二氢丹参酮Ⅰ、隐丹参酮和丹参酮Ⅱ A 3种丹参酮;其余鼠尾草种以及丹参中4种丹参酮都只在根组织中特有。甘西鼠尾草的丹参酮总量比丹参高,适合作为提取丹参酮的原材料,而云南鼠尾草、栗色鼠尾草和毛地黄鼠尾草适合作为提取丹参酮Ⅰ的材料。本研究为云南地区特有的高原鼠尾草属植物的开发利用提供了依据。The genus Salvia belonging to the Lamiaceae family is an important medicinal plant resource and taxon.Using ultra-high-performance liquid chromatography(UPLC)assay,DTI,CT,TIIA and TI as controls,tanshinone components were qualitatively and quantitatively determined in 8 selected wild species in the southwestern plateau.The significant differences in tanshinone contents were statistically analyzed.The results showed that DTI riched in the roots of S.grandifolia;and DTI was specifically detected in leaves of S.bradycardia,which contained DTI,CT and TIA in its roots;all 4 tanshinones in S.bradycardia and S.miltiorrhiza were examined showing abundances in the roots.In conclusion,total tanshinone levels in S.Przewalski were higher than that in S miltiorrhiza,prompting alternative raw sources for tanshinone extraction.S.yunnanensis,S.castanea,and S.digitaloides were primarily used for T-I extraction.This study provides a theoretical basis for the development,utilization,and conservation of endemic Salvia species in southwest China.

关 键 词：鼠尾草 丹参 丹参酮 超高效液相色谱 高原 

分 类 号：Q949.7[生物学—植物学]