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KMID : 0903519870300040340
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1987 Volume.30 No. 4 p.340 ~ p.344
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Identification of Saponin and Sapogenin in Root , Leaf and Stem of Ginseng by Thin Layer Chromatography
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최강주/Choi, Kang Ju
김만욱/김석창/남기열/Kim, Man Wook/Kim, Seok Chang/Nam, Ki Yeul
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Abstract
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Saponins of ginseng root, leaf and stem were identified by TLC. Eleven unknown spots were detected in ginseng leaf and ten unknown spots in ginseng stem on TLC besides seven ginsenosides such as ginsenoside-Rg₁, -Rf, -Re, -Rd, -Rc, -Rb₂, and -Rb₁ which are contained in ginseng root. Ginsenoside-Rg₃, and -Rg₂ were identified on TLC from mild hydrolysates with 50% acetic acid of total saponins from ginseng root, leaf and stem. Meanwhile, panaxadiol, panaxatriol and oleanolic acid were identified from hydrolysates with 7% ethanolic sulfuric acid of total saponin of ginseng root, while panaxadiol and panaxatriol from those of total saponins of ginseng leaf and stem.
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