顶空固相微萃取法分析毛药山茶花香气成分

宋晓虹; $2; 石祥刚; 戴盛桃; 叶创兴

引用本文:	宋晓虹彭力石祥刚戴盛桃叶创兴.顶空固相微萃取法分析毛药山茶花香气成分[J].广西植物,2009,(4):561-563.[点击复制]
	SONG Xiao-Hong, PENG Li, SHI Xiang-Gang, DAI Sheng-Tao, YE Chuang-Xing.The aroma components from the flowers of Camellia renshanxiangiae by HS-SPME[J].Guihaia,2009,(4):561-563.[点击复制]

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顶空固相微萃取法分析毛药山茶花香气成分
宋晓虹彭力石祥刚戴盛桃叶创兴
中山大学生命科学学院, 广州 510275

摘要:

采用顶空固相微萃取法提取了毛药山茶鲜花的香气成分,通过气相色谱-质谱联用技术(GC-MS)对香气成分进行了分析。共检测到50种香气成分,鉴定出19种,占总香气含量的71.72%。毛药山茶花香气成分主要为芳香族化合物、倍半萜、烷烃、烯烃和脂肪酸酯,其中倍半萜在总香气中的比例最高,为46.31%,其次为烷烃,为19.79%。

关键词: 毛药山茶花香气 HS-SPME GC-MS

DOI：

分类号:S685.14

基金项目:

The aroma components from the flowers of Camellia renshanxiangiae by HS-SPME

SONG Xiao-Hong, PENG Li, SHI Xiang-Gang, DAI Sheng-Tao, YE Chuang-Xing^*

College of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China College of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China

Abstract:

Aroma components of fresh flowers of Camellia renshanxiangiae were extracted by HS-SPME and analyzed by GC-MS. Total 50 components were detected,19 of them were identified,which accounted for 71.72%. The result indicated that the main aroma components were aromatic compound,sesquiterpenoid,alkane,alkene,and fatty acid ester. The content of sesquiterpenoids is the highest,accounting for 46.31%,the next is alkane,accounting for 19.79%.

Key words: Flowers of Camellia renshanxiangiae aroma components HS-SPMS GC-MS