前红松松针挥发油的化学成分分析  

Analysis of Chemical Components of the Volatile Oil of Pinus Prokoraiensis Needles

作　　者：程英明[1] 闫吉昌[2] 闵凡新[1] 

机构地区：[1]通化师范学院化学系,吉林通化134002 [2]东北师范大学化学院,吉林长春134024

出　　处：《生物质化学工程》2006年第4期22-24,共3页Biomass Chemical Engineering

摘　　要：对前红松松针挥发油的化学成分进行气相色谱/质谱分析,分离出88个峰,经计算机数据库检索确定分子结构,其中含量较高的化合物有52种(含0.1%以上),主要为单萜、倍半萜及少量萜烯的醇、酯、醛、酮、酚类化合物。与红松松针挥发油的化学成分比较,确定二者区别,验证前红松为一新物种。The chemical components of the volatile oil of Pinus prokoraiensis needles were analyzed by GC/MS. There are eightyeight peaks of compounds separated on the gas chromatograph, and identified by MS database. Fifty-two compounds, mainly including monoterpenes and sesquiterpenes, and small ambuuts of alcohols, esters, aldehydes, ketones, and phenols derivated from terpenes, had the relative content of over 0. 1%. Pinus prokoraiensis was verified as a new species of plant by comparing the chemical components of volatile oil of Pinus prokoraiensis with that of Pinus koraiensis.

关 键 词：前红松 红松 松针挥发油 分析鉴定 

分 类 号：TQ351[化学工程]