皇菊不同部位挥发油化学成分比较分析  

Comparative Analysis of the Components of Essential Oils from Different Parts of Imperial Chrysanthemum

作　　者：胡文杰[1] 邱修明 曾建军[1] 李晨[1] 邱道贇 丁志伟[1] 

机构地区：[1]井冈山大学生命科学学院,吉安343009

出　　处：《天然产物研究与开发》2015年第7期1187-1193,共7页Natural Product Research and Development

基　　金：江西省高等学校科技落地计划(KJLD14064);井冈山大学大学生创新创业计划(SMKX20140001)

摘　　要：通过气相色谱-质谱联用仪鉴定分析了皇菊不同部位挥发油的化学成分,以峰面积归一化法进行了定量分析。结果表明:从皇菊叶、茎、根和花4个不同部位挥发油中各检测出了45、32、29和39种成分,共检测出了90种物质,包括烃类、醇类、酮类、酯类、氧化物类及醛类化合物,其中烃类48种、醇类29种、酮类4种、酯类3种、氧化物类3种及醛类2种。他们共有成分仅有3种,此外,还检测到一些特有的成分,叶有18种、茎有7种、根有10种和花有20种。The chemical components of essential oils from different parts of Imperial Chrysanthemum were identified by GC-MS,and the relative content of each component was determined by peak area normalization methods.The results were as follows：45,32,29 and 39 components were detected in leaf,stem,root and flower,respectively.In total,90 components were identified from the essential oils of four parts including olefins （48）,alcohols （29）,ketones （4）,esters （3）,oxides cervidae （3） and aldehydes （2）.Only three common components were detected in all four parts of Imperial Chrysanthemum.In addition,the numbers of special components among four parts were 18,7,10 and 20 components,respectively.

关 键 词：皇菊 挥发油 成分 气相色谱-质谱联用仪 

分 类 号：TQ461[化学工程—制药化工] Q945.64[生物学—植物学]