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园艺学报 ›› 2006, Vol. 33 ›› Issue (3): 592-596.

• 研究论文 • 上一篇    下一篇

三个山茶花种(品种) 香气成分初探

范正琪1;李纪元1;田 敏1;李辛雷1;倪 穗2   

  1. (1 中国林业科学研究院亚热带林业研究所, 浙江富阳311400; 2 宁波大学, 浙江宁波315211)
  • 收稿日期:2005-06-01 修回日期:2005-09-26 出版日期:2006-06-25 发布日期:2006-06-25

Preliminary Studies of Aromatic Constituents among Three Species ( Variation) of Camellia

Fan Zhengqi1; Li Jiyuan1;Tian Min1;Li Xinlei1;Ni Sui2   

  1. (1 Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, Zhejiang 311400, China; 2 Ningbo University, Ningbo, Zhejiang 315211, China)
  • Received:2005-06-01 Revised:2005-09-26 Online:2006-06-25 Published:2006-06-25

摘要: 对红山茶品种‘克瑞墨大牡丹’、‘香神’、物种攸县油茶的鲜花香气成分进行了GC /MS分
析, 鉴定了‘克瑞墨大牡丹’香气成分37种, ‘香神’香气27种, 攸县油茶34种, 主要以醇、醛、酯、烯、烷及芳樟醇氧化物为主。‘克瑞墨大牡丹’芳樟醇相对含量远高于其它成分, ‘香神’以壬醛和芳樟醇含量最高, 而攸县油茶却以顺- 芳樟醇氧化物Ⅱ和苯乙醇占优势。两个品种在开花前期醇类含量较高, 后期酯类成分含量增加, 攸县油茶在开花前期醇类物质含量高, 越到后期含量越低。

关键词: 山茶, 香气成分, 花期

Abstract: This paper analysed aromatic constituents of three species of Camellia flowers. 37 compounds were identified in ‘Kramerps Supreme’, 27 in ‘Scentsation’and 34 in C. grijsii Hance. The main compounds were alcohol, aldehyde, ester, alkyl, alkene and linaloloxide. L inalool was on the top of the compounds list in ‘Kramerps supreme’. Nonanal and linalool was dominant in ‘Scentsation’. In C. grijsii Hance, cis-linaloloxide Ⅱ and phenylethyl alcohol kept ahead. The content of alcoholwas higher on florescent prophase in two variety, while ester came up on anaphase. In C. grijsii Hance, alcoholwas descended alone with florescent process.

Key words: Camellia, Aromatic constituent, Florescence