| 三种乌头中生物碱的含量测定 |
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| 引用本文： | 王珂,童玉懿.三种乌头中生物碱的含量测定[J].天然产物研究与开发,1991(2). |
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| 作者姓名： | 王珂 童玉懿 |
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| 作者单位： | 中国医学科学院药物研究所，中国医学科学院药物研究所 北京 100050，北京 100050 |
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| 摘 要： | 本文采用薄层光密度法对金阳乌头、雷波乌头,丽江乌头中所含的滇乌碱、光翠雀碱、展花乌头碱进行了含量测定。生药用乙醚冷浸提取,GF_(234)板,展开剂:环已烷—乙酸乙酯—二乙胺(8:1:1),反射法直线扫描,本法灵敏度高,重现性好。
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| 关 键 词： | 乌头 生物碱 薄层光密度法 |
DETERMINATION OF THE ALKALOIDS IN THREE SPECIES OF WU TOU (ACONITE) |
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| Wang Ke,Tong Yuyi.DETERMINATION OF THE ALKALOIDS IN THREE SPECIES OF WU TOU (ACONITE)[J].Natural Product Research and Development,1991(2). |
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| Authors: | Wang Ke Tong Yuyi |
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| Abstract: | Alkaloids in three different species of Aconite were determined by TLC-Densitometry. Crude alkaloids were extracted with ether. The standrd solutions and sample solutions were spotted on a silica gel GF_(254) plate, and developed with cyclohexane-ethyl acetate-diethylamine (8: 1: 1). the three alkaloids, denudatine, Yanaconitine and Chasmaconitine, were well separated. The linear scanning method and reflection mode was used. this method was sensitive and showed a good reproducibility. |
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| Keywords: | TLC-Densitometry Aconite Alkaloids |
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