摘要
用固相微萃取提取技术提取杠板归挥发性化学成分,并用气相色谱-质谱联用技术对化学成分进行了分离鉴定,共鉴定出37种化学成分,占挥发性化学成分的91.30%。杠板归主要挥发性化学成分是2-己醛(22.99%),2-十一烷酮(15.10%),3-甲基-环戊烯(11.78%),苯甲醛(7.98%),n-十六酸(6.90%),n-癸酸(4.01%)等。
The volatile components of Polygonum perforliatum L.were extracted by SPME and identified by GC/MS.37 compounds were identified,which accounted for 91.30% of total volatile components.The main constituents in the essential components were 2-hexenal(22.99%),2-undecanone(15.10%),3-methyl-cyclopentene(11.78%),benzaldehyde(7.98%),n-hexadecanoic acid(6.90%),n-decanoic acid(4.01%),et al.
出处
《精细化工》
EI
CAS
CSCD
北大核心
2009年第11期1090-1092,共3页
Fine Chemicals
基金
国家自然科学基金项目(30760293)
贵州省中药现代化科技产业研究开发专项项目〔黔科合中药专字[2007]5023号〕~~
关键词
杠板归
挥发油
固相微萃取
气相色谱/质谱
中药现代化技术
Polygonum perfoliatum
volatile oil
SPME
GC/MS
modernization technology of traditional Chinese medicines