The headspace constituents of fresh Gardenia flower were investigated by GC/MS.The headspace volatiles were sampled by solid phase microextraction (SPME) and dynamic headspace sampling (DHS).

• 分别用固相微萃取和动态顶空法分离栀子鲜花的头香成分,用GC/MS技术分析鉴定,并用GC/MS总离子流色谱峰的峰面积进行归一化定量。