天然产物研究与开发2006，Vol.18Issue(5)：778-783,6.
联用SPME与GC-MS技术分析新鲜、萎蔫、干枯枫杨挥发性成分
Analysis of the Volatile Components of Fresh, Wilts, Dry China Wingnut (Pterocarya stenoptera C. DC. ) by SPME with GC-MS
摘要
Abstract
A total of 52 compounds have been identified in the fresh China wingnut ( Pterocarya stenoptera C.DC) extracted by SPME and GC-MS. The principal components are nerolidol (15.54%), germacrene A (14.22%), trans-caryophyllene (10.19%) ,7,8,9,10-tetrahydro-S-diazole(3,4-A)-phthalazine (8.59%)and hexadecanoic acid (6.22%).Varieties of 32compounds have been identified in the wilts China wingnut extracted by SPME. The main components are α-bisabolene(17.69%), nerolidol (16.64%), trans-caryophyllene ( 14.26% ) and α-selinene (9.14%). Varieties of 31 compounds have been identified in the dry China wingnut extracted by SPME.The principal components are trans-caryophyllene (23.3%), α-bisabolene (17.75 % ), α-selinene ( 12.69 % ), nerolidol (8.35 % ) and δ-cadinene (7.0 % ). The quantitative and qualitative differences both have been found among the chemical composition of three phases of China wingnut. This is the first report describing the volatile odor composition of this species.关键词
枫杨/挥发性气味/固相微萃取Key words
Pterocarya stenoptera C. DC/volatile odor composition/solid phase micro-extraction分类
农业科技引用本文复制引用
张振飞,吴伟坚,高泽正..联用SPME与GC-MS技术分析新鲜、萎蔫、干枯枫杨挥发性成分[J].天然产物研究与开发,2006,18(5):778-783,6.基金项目
The National Natural Science Foundation of China(30671373) （30671373）
Natural Science Foonndation of Guangdong Province(021031) （021031）
Grasshopper Control Fund of Guangdong Province ( GDFA-0350) （ GDFA-0350）
