ラバンジンの葉カルス由来再分化個体における精油成分の変異

DOI NDLデジタルコレクション 日本農学文献記事索引 Web Site Web Site 被引用文献4件 参考文献18件

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  • Variations in Essential Oil Components in the Leaf Callus-derived Plants of Lavandin (Lavandula*intermedia Emeric ex Loisel.)
  • ラバンジン ノ ハ カルス ユライ サイブンカ コタイ ニ オケル セイユ セイブン ノ ヘンイ

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Essential oil content in florets of lavandin (Lavandula × intermedia Emeric ex Loisel.) increased during development of inflorescence, and reached maximum just before anthesis. The relative ratio (%) of individual essential oils changed before and after anthesis. Linalool continued to increase to more than 40% of the total essential oil. In plantlets regenerated from leaf-callus, the composition of essential oil varied. Among them, significant negative correlations were observed between the ratio of linalyl cation-derived compounds (linalool, linalyl acetate, lavandulol and lavandulyl acetate) and that of a -terpinyl cation-derived compounds (α-pinene, β-pinene, limonene and 1, 8-cineole), and between the ratio of ionized GPP-derived compounds (linalyl cation- and α-terpinyl cation-derived compounds) and that of bicyclated GPP-derived compounds (camphor and borneol). The data suggest that it is possible to select lavandin plants with high linalool and lavandulol contents low camphor and borneol levels. In addition, variants with different composition of essential oils could be very useful for tracing the biosynthetic pathways of essential oils in lavender.

収録刊行物

  • 園芸学会雑誌

    園芸学会雑誌 73 (3), 272-279, 2004

    一般社団法人　園芸学会

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