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오가피(Acanthopanax sessiliflorus Seeman) 열매로부터 지질 화합물의 분리 및 동정
김수연 ( Su Yeon Kim ),이대영 ( Dae Young Lee ),서경화 ( Kyeong Hwa Seo ),노영덕 ( Young Deok Rho ),김계원 ( Gye Won Kim ),최대성 ( Dae Sung Cheoi ),백남인 ( Nam In Baek ) 한국응용생명화학회 2012 Journal of Applied Biological Chemistry (J. Appl. Vol.55 No.2
Acanthopanax sessiliflorus Seeman fruits (Araliaceae) were extracted at room temperature with 70% aqueous ethanol (EtOH). The concentrated extract was partitioned with ethyl acetate (EtOAc), n-butyl alcohol, and H2O, successively. From the EtOAc fraction, four compounds were isolated through the repeated silica gel and octadecyl silica gel (ODS) column chromatographies. According to the results of physico-chemical and spectroscopic data including NMR, IR, and gas chromatography/ mass spectrometer, the chemical structures of the compounds were determined as stigmasterol (1), linoleic acid (2), β-sitosterol (3), and stigmast-5-en-3β,7β-diol (4).