| 7种蛇类药材的等电点鉴别研究 |
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| 引用本文： | 刘训红,曹洪生,王春根,喻向华.7种蛇类药材的等电点鉴别研究[J].中国中药杂志,1992,17(6):329-330. |
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| 作者姓名： | 刘训红 曹洪生 王春根 喻向华 |
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| 作者单位： | 南京中医学院,210029 |
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| 摘 要： | 用改进的蛋白质等电点法对7种蛇类药材进行了鉴别研究。结果表明不同种类的蛇,等电点有所不同。重现性好(CV<0.5),其等电点均值的差别(P<0.01)有非常显著的意义,可以作为去皮或粉末状蛇类药材鉴别的依据之一。
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| 关 键 词： | 等电点 蛇 |
| 收稿时间： | 1991/6/28 0:00:00 |
Studies on Identification of Seven Snake-drugs by Iso-electric Point |
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| Liu Xunhong,Cao Hongsheng,Wang Chungen and Yu Xianghua.Studies on Identification of Seven Snake-drugs by Iso-electric Point[J].China Journal of Chinese Materia Medica,1992,17(6):329-330. |
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| Authors: | Liu Xunhong Cao Hongsheng Wang Chungen and Yu Xianghua |
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| Institution: | Nanjing College of Traditional Chinese Medicine 210029 |
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| Abstract: | This paper deals with the identification of seven snake-drugs by means of iso-electric point of protein, The experimental results show that different species of snake-drugs have different iso-eleetrie points. The experimental data are accurate and easily reproducible (CV<0.5%). The difference of the averages of iso-eleetrie points of the seven snake-drugs (P<0.01%) is extremely significant and thus provides a scientific criterion for the identification of peeled or powdered snake-drugs. |
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| Keywords: | iso-electric point snake |
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