KMID : 0617319910010010049
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Journal of Pharmacetical Sceiences Ewha Womans University 1991 Volume.1 No. 1 p.49 ~ p.55
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Studies on the Pharmacological Actions and Biologically Active Components of Korean Traditional Medicines(¥¶)
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Abstract
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This study was conducted to further purify and characterize a polysaccharide fraction from whole parts of Duchesnea indica (Andr.) Focke, which was previously reported to show an antitumor activity by us. Mild acid-treatment of the fraction by 5% acetic acid yielded three subfractions (Fr. A, B and c) on a Sephadex G-25. Fr A was composed of uronic acid, hexose, pentose and phenolic substance, Fr. C mainly phenolic substance, and Fr. B contained hexose. All three fraction exhibited colony stimulating factor activity.
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