| 国产人参叶化学成分的研究——(二)人参皂甙的分离与鉴定 |
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| 引用本文： | 蔡培列,徐景达,谷月卿,姜锡昆,程光荣.国产人参叶化学成分的研究——(二)人参皂甙的分离与鉴定[J].吉林大学学报(医学版),1987(2). |
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| 作者姓名： | 蔡培列 徐景达 谷月卿 姜锡昆 程光荣 |
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| 作者单位： | 白求恩医科大学，白求恩医科大学化学教研室，白求恩医科大学药物研究室，辽宁省理化测试中心，辽宁省理化测试中心 本校七九届研究生 现在辽宁省中医研究院 |
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| 摘 要： | 本文报道自国产人参(Panax Ginseng C.A.Meyer)叶中分离出三种人参皂甙,分别称为Le、Lg_1和Lg_2。经各项理化常数、红外光谱~1H核磁共振谱、质谱及与标准品进行红外光谱、薄层层析和混溶对照测定,分别证明为人参皂甙—Re(Le)、人参皂甙—Rg_1(Lg_1)和人参皂甙—Rh_2(Lg_2)。人参皂甙—Rg_2(Lg_2)为首次自人参叶中分离鉴定
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| 关 键 词： | 人参 人参皂甙 |
Study on the chemical composition of home-made ginseng leaves (Ⅱ) Isolation and identification of ginsenosides |
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| Cai Peilie,Xu Jingda,Gu Yueqing,Jiang Xikuti and Cheng Guangrong.Study on the chemical composition of home-made ginseng leaves (Ⅱ) Isolation and identification of ginsenosides[J].Journal of Jilin University: Med Ed,1987(2). |
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| Authors: | Cai Peilie Xu Jingda Gu Yueqing Jiang Xikuti and Cheng Guangrong |
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| Abstract: | Three ginsenosides(Ginsenoside-Le, -Lg1 and -Lg2)were isolated from leaves of the home-made ginseng, Panax ginseng C.A.Meyer (Araliaceaae), with silica gel column chromatography and centrifugal thin layer chromatography. Each saponin was identified with physiochemical procedures such as IR, 1H-NMR, MS,melting point,acid hydrolysis,acetylation etc. And then check-up identification was made after isolation between these sapoins and authenic ginsenoside samples (supported by Dr S Shibata, Meiji College of Pharmacy, Tokyo,Japan) with IR, silica gel thin layer chromatography, mixed melting point etc. It was proved that ginsenoside-Le,-Lg1 and Lg2 were identical with ginsenoside-Re, -Rg1 and -Rg2 respectively. And, ginsenoside-Rg2 was isolated from ginseng leaves for the first time |
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| Keywords: | Ginsenoside-Le Ginsenoside-Lg1 Ginsenoside-Lg2 Panax ginseng C A Meyer leaf |
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