著者

松井 隆尚 松下 洋一 菅本 和寛 宮窪 建児 藤本 英人 落合 克紀

出版者

宮崎大学

雑誌

宮崎大學工學部紀要 (ISSN:05404924)

巻号頁・発行日

vol.34, pp.23-26, 2005-08

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Abstract ###From the quantitative analysis of steam-condensed solution which was obtained by the ###steam-dried treatment of Sugi wood at 90-120 ℃ (dry-bulb temperature) for 54-93 hours, the ###amounts of phenolics were found to be very small. The total extracts of organic solvent ###extractions (hexane and ethyl acetate) of steam-condensed solution were 0.16 w/v %. The ###adsorbate amount from steam-condensed solution using HP-20 adsorbent were the same as ###that of the solvent extract. The analysis of solvent extract and HP-20 adsorbate by capillary ###gas chromatography-mass spectrometer (GC-MS) revealed eight sesquiterpene compounds in ###the steam-condensed solution from Sugi wood.

著者

菅本 和寛 松下 洋一 松井 佳菜 柴田 嵩大 朴 鍾[Cheol] 松井 隆尚

出版者

宮崎大学工学部

雑誌

宮崎大学工学部紀要 (ISSN:05404924)

巻号頁・発行日

no.39, pp.43-47, 2010

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The roots, stems, and leaves of Ashitaba (Angelica keiskei Koidzumi) growing in Miyazaki were extracted and fractionated with solvent. These extracts and fractions were analyzed by high performance liquid chromatography (HPLC), and were evaluated for antibacterial activities.