Separation of Alkaloids from Sophora alopecuroides L. by Adsorption Using Macroporous Resins
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概要
- 論文の詳細を見る
A macroporous adsorption resin, DF01 (cross-linked polystyrene, particle size 0.3–1.0 mm, specific area 400–420 m2 g–1), was selected from twelve kinds of resins and used to adsorb alkaloids from Sophora alopecuroides L. The adsorption capacity of DF01 on total alkaloids was as high as 17 mg cm–3 at pH 10.0 and the NaCl concentration of 1.0 mol L–1. Alkaloids were desorbed by ethanol/water (80:20, v/v) of pH 3.0 and 96% of the adsorbed alkaloids were eluted. The alkaloid monomers were separated by gradient elution with ethanol/water solutions of different volume ratios at reduced pressure. The major alkaloid monomers were obtained with a purity of over 90%.
- 社団法人 化学工学会の論文
- 2007-02-01
著者
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Yang Jun
Department Of Bioscience And Biotechnology Institute Of Bioscience Sejong University
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QIN Xuegong
School of Life Science, Heilongjiang August First Land Reclamation University
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YUAN Yuanjin
Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin Uni
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WU Jinchuan
Department of Pharmaceutical Engineering, School of Chemical Engineering and Technology, Tianjin Uni
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Yang Jun
Department Of Biology Sichuan Teachers College
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Qin Xuegong
School Of Life Science Heilongjiang August First Land Reclamation University
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Wu Jinchuan
Department Of Pharmaceutical Engineering School Of Chemical Engineering And Technology Tianjin Unive
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Yuan Yuanjin
Department Of Pharmaceutical Engineering School Of Chemical Engineering And Technology Tianjin Unive
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