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KMID : 0903520060490020140
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
2006 Volume.49 No. 2 p.140 ~ p.144
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Development of Biologically Active Compounds from Edible Plant Sources XVI. Isolation of Sterols from the Aerial Parts of Sajabalssuk (Artemisia herba)
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Bang Myun-Ho
Cheng Hae-Gon
Song Myoung-Chong
Yoo Jong-Su
Chung Sun-A
Lee Dae-Young
Kim Se-Young
Jeong Tae-Sook
Lee Kyung-Tae
Choi Myung-Sook
Baek Nam-In
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Abstract
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Sajabalssuk (Artemisia herba) was extracted with 80% aqueous MeOH, and the concentrated extract was partitioned with EtOAc, n-BuOH and H2O, successively. From the EtOAc and n-BuOH fractions, four sterols were isolated through the repeated silica gel and ODS column chromatographies. From the results of physico-chemical data including NMR, MS and IR, the chemical structures of the sterols were determined as β-sitosterol (1), ergosterol peroxide (2), stigmasterol (3) and daucosterol (4). They were the first to be isolated from Sajabalssuk (Artemisia herba).
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KEYWORD
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Sajabalssuk, Artemisia herba, β-sitosterol, dehydroergosterol 5α, 8α-epidioxide, stigmasterol, daucosterol
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