GC-MS法分析松节油及其氢化产物的化学成分  

ANALYSIS OF CHEMICAL COMPONENTS OF TURPENTINE AND ITS HYDROGENATED PRODUCTSBY GC-MS METHOD

作　　者：段文贵[1] 陈小鹏[1] 王琳琳[1] 邓双[1] 周永红[2] 安鑫南[3] 

机构地区：[1]广西大学化学化工学院,广西南宁530004 [2]广西大学工业测试实验中心,广西南宁530004 [3]南京林业大学化工学院,江苏南京210037

出　　处：《林产化工通讯》2000年第4期7-11,共5页Journal of Chemical Industry of Forest Products

基　　金：国家自然科学基金!资助项目 (2 976 6 0 0 2 ) ;广西自然科学基金!资助项目 (桂科配 982 40 0 6 )

摘　　要：采用 DB- 5毛细管柱和 GC- MS- DS技术对松节油及其氢化产物的化学成分进行全分析。从原料松节油中分离出 36个组分 ,鉴定了其中的 32个组分 ,主要成分为 α-蒎烯、β-蒎烯、烯、长叶烯、对 -伞花烃、莰烯、α-香叶烯及石竹烯等。从相应的氢化松节油中分离出 32个组分 ,鉴定了其中的 2 4个组分 ,主要成分为顺 -蒎烷、反 -蒎烷、长叶烯、对 -烷、2 ,6 -二甲基辛烷及对 -伞花烃等。还对松节油各组分的加氢反应作了归类。Chemical components of turpentine and its hydrogenated products were analyzed completely by GC MS DS technique using DB 5 capillary column. Thirty six compounds were isolated from the starting turpentine and thirty two of them were identified. Its main components are α pinene, β pinene, limonene, longifolene, ρ cymene, camphene, α myrcene and caryophyllene etc., Thirty two compounds were isolated from the corresponding hydrogenated turpentine and twenty four of them were identified. It is composed mainly of cis pinane, trans pinane, longifolene, ρ menthane, 2,6 dimethyloctane and ρ cymene etc., Hydrogenation reactions of various components of the turpentine were also summarized in this paper.

关 键 词：松节油 氢化松节油 气相色谱-质谱法 分析方法 

分 类 号：O657.6[理学—分析化学]