Identification of aroma compounds from <i>Trentepohlia aurea</i> (Linnaeus) Martius using gas chromatography-olfactometry

  • KOYAMA Reon
    Graduate School of Agriculture, Saga Univeversity
  • DEMURA Mikihide
    Graduate School of Agriculture, Saga Univeversity
  • NOMA Seiji
    Graduate School of Agriculture, Saga Univeversity The United Graduate School of Agriculture, Kagoshima University
  • HAYASHI Nobuyuki
    Graduate School of Agriculture, Saga Univeversity The United Graduate School of Agriculture, Kagoshima University
  • HARAGUCHI Tomokazu
    Graduate School of Agriculture, Saga Univeversity The United Graduate School of Agriculture, Kagoshima University
  • MIYAMOTO Hideki
    Graduate School of Agriculture, Saga Univeversity The United Graduate School of Agriculture, Kagoshima University
  • SASAGAWA Satoshi
    Graduate School of Agriculture, Saga Univeversity
  • RYUDA Noriko
    Graduate School of Agriculture, Saga Univeversity
  • UENO Daisuke
    Graduate School of Agriculture, Saga Univeversity The United Graduate School of Agriculture, Kagoshima University

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Other Title
  • スミレモ<i>Trentepohlia aurea</i> (Linnaeus) Martiusのにおい嗅ぎガスクロマトグラフィーによるにおい物質の同定
  • スミレモTrentepohlia aurea (Linnaeus) Martiusのにおい嗅ぎガスクロマトグラフィーによるにおい物質の同定
  • スミレモ Trentepohlia aurea (Linnaeus) Martius ノ ニオイ カギ ガスクロマトグラフィー ニ ヨル ニオイ ブッシツ ノ ドウテイ

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<p>The aerial algae, Trentepohlia aurea (Linnaeus) Martius has distinctive “violet aroma”. The objective of this research was to identify the subjectively perceptible aroma compounds which derive from T. aurea. To identify aroma compounds from T. aurea, this study introduced an analytical system of Gas Chromatography-Olfactometry (GC-O), Gas Chromatography-Fractionation system (GC-F), gas chromatography-mass spectrometry (GC-MS), and aroma specific database. The α-terpinene and 2-pentylfuran were identified (2-methyl-6-hepten-1-ol and β-ionone were tentatively identified) as major aroma compounds from T. aurea. Those compounds would be useful markers for chemical taxonomy of T. aurea.</p>

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