云南垂穗石松脂溶性化学成分研究  

Study on Liposoluble Chemical Constituents from Palhinhaea cernua in Yunnan

作　　者：杨舜伊[1] 史小波[2] 陈业高[3] YANG Shun-yi;SHI Xiao-bo;CHEN Ye-gao(Kunming Vocational and Technical College of Industry,Kunming,Yunnan 650302;Technology Center of Yunnan Hongyun Honghe Tobacco Group Co.,Ltd.,Kunming,Yunnan 650202;Yunnan Normal University,Kunming,Yunnan 650092)

机构地区：[1]昆明工业职业技术学院,云南昆明650302 [2]云南红云红河烟草集团有限责任公司技术中心,云南昆明650202 [3]云南师范大学,云南昆明650092

出　　处：《安徽农业科学》2020年第1期211-212,226,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(21162045)

摘　　要：[目的]分析云南垂穗石松的脂溶性化学成分,为合理利用云南垂穗石松资源提供科学依据。[方法]采用GC-MS分析云南垂穗石松全草脂溶性化学成分。[结果]鉴定出34种化学成分,相对含量超过5%的化学成分为葵酸(25.518%)、油酸(18.481%)、十六烷酸(17.096%)、葵酸乙酯(9.092%)、十六烷酸乙酯(7.279%)。云南垂穗石松脂溶性化学成分主要为酯类、脂肪酸类和倍半萜类物质,34种脂溶性成分均首次从该植物中分离得到,占脂溶性成分总量的95.2%。[结论]该研究为合理利用云南垂穗石松资源提供了科学依据。[Objective]The research aimed to analyze the liposoluble chemical constituents of Palhinhaea cernua in Yunnan,and provide a scientific basis for rational utilization of Palhinhaea cernua in Yunnan.[Method]The liposoluble chemical constituents of the whole grass of Palhinhaea cernua in Yunnan were analyzed by GC-MS.[Results]Thirty-four compounds were obtained from Palhinhaea cernua in Yunnan.The chemical components with a relative content of more than 5%were n-decanoic acid(25.518%),oleic acid(18.481%),n-hexadecanoic acid(17.096%),decanoic acid ethyl ester(9.092%),hexadecanoic acid ethyl ester(7.279%).The liposoluble chemical constituents of Palhinhaea cernua in Yunnan were mainly esters,fatty acids and sesquiterpenoids.34 kinds of liposoluble components were isolated from this plant for the first time,accounting for 95.2%of the total liposoluble components.[Conclusion]This study provides a scientific basis for the reasonable utilization of Palhinhaea cernua in Yunnan.

关 键 词：垂穗石松 脂溶性成分 GC-MS 

分 类 号：R284.1[医药卫生—中药学]