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.
出处
《生物质化学工程》
CAS
2006年第4期22-24,共3页
Biomass Chemical Engineering
关键词
前红松
红松
松针挥发油
分析鉴定
pinus prokoraiensis
pinus koraiensis
volatile oil
identification
