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.
出处
《林产化工通讯》
CAS
北大核心
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 )
