Essential oil composition of <i>Lavandula angustifolia</i> “Hidcote”: Comparison of hydrodistillation and supercritical fluid extraction methods
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- Kamiie Yuki
- Department of Materials Science and Technology, Faculty of Science and Technology, Hirosaki University
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- Sagisaka Masanobu
- Functional Materials Chemistry, Graduate School of Science and Technology, Hirosaki University
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- Nagaki Masahiko
- Department of Nursing, Faculty of Health Science, Hirosaki University of Health and Welfare
抄録
We investigated the hydrodistillation (HD) and supercritical fluid extraction (SFE) methods for the extraction of essential oils with antibacterial actions from lavender for use in aromatherapy and cosmetics. Extracts were analyzed by flame ionization detector-gas chromatography and mass spectrometer-gas chromatography. The HD method extracted 66 compounds, while SFE extracted 46. The principal components of the oils extracted by HD were linalyl acetate (25.3%), terpinen-4-ol (16.4%), and linalool (13.0%). The principal components extracted by SFE were linalyl acetate (30.6%), terpinen-4-ol (14.1%), and lavandulyl acetate (8.4%). The extraction rate of essential oil for the SFE method was at least 10 times that for the HD method. We also clarified that SFE is suitable for obtaining compounds that are unstable at relatively high temperatures and that HD is suitable for compounds with high volatility.
収録刊行物
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- Transactions of the Materials Research Society of Japan
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Transactions of the Materials Research Society of Japan 39 (4), 485-489, 2014
一般社団法人 日本MRS
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680488800128
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- NII論文ID
- 130005004386
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- ISSN
- 21881650
- 13823469
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
