| 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 |
| Fund project: |
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| The aroma components from the flowers of Camellia renshanxiangiae by HS-SPME |
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SONG Xiao-Hong, PENG Li, SHI Xiang-Gang,
DAI Sheng-Tao, YE Chuang-Xing*
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College of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China
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| 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 |
