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자료유형
학술저널
저자정보
Huh, Gyu-Won (The Graduate School of Biotechnology, Kyung Hee University) Park, Ji-Hae (The Graduate School of Biotechnology, Kyung Hee University) Shrestha, Sabina (The Graduate School of Biotechnology, Kyung Hee University) Lee, Youn-Hyung (Department of Horticultural Biotechnology, Kyung Hee University) Ahn, Eun-Mi (Department of Herbal Foodceutical Science, Daegu Haany University) Kang, Hee-Cheol (GFC Co., Ltd.) Baek, Nam-In (The Graduate School of Biotechnology, Kyung Hee University)
저널정보
한국응용생명화학회 Journal of applied biological chemistry Journal of applied biological chemistry 제54권 제4호
발행연도
2011.1
수록면
309 - 312 (4page)

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Chipped stem wood from Lindera glauca was extracted repeatedly with 80% aqueous methanol at room temperature, and the concentrated methanolic extract was successively partitioned with ethyl acetate (EtOAc), n-butyl alcohol, and $H_2O$. From the EtOAc fraction, four sterols were isolated through a repeated silica gel and octadecyl silica gel column chromatography. The chemical structures of the sterols were elucidated as ${\beta}$-sitosterol (1), 7-ketositosterol (2), 7${\beta}$-hydroxysitosterol (3), and daucosterol (4). Among them, compounds 2 and 3 were isolated for the first time from the stem woods of this plant.

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