| 狭叶半夏和普通半夏总生物碱含量比较 |
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| 引用本文： | 魏淑红,彭正松,夏玲.狭叶半夏和普通半夏总生物碱含量比较[J].现代中药研究与实践,2003,17(2):19-20. |
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| 作者姓名： | 魏淑红 彭正松 夏玲 |
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| 作者单位： | 四川师范学院生物系,四川,南充,637002 |
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| 摘 要： | 目的 比较狭叶半夏和普通半夏总生物碱含量。方法 重量法和酸性染料比色法。结果 重量法和酸性染料比色法均测得狭叶半夏总生物碱含量高于普通半夏。结论 总生物碱含量上的差异反应了二者品质上的优劣 ,这从一个方面说明狭叶半夏品质优于普通半夏
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| 关 键 词： | 狭叶半夏 总生物碱 含量 |
| 文章编号： | 1004-2199(2003)02-0019-02 |
| 修稿时间： | 2003年2月21日 |
Comparison of the Content of alkaloid in Pinellia ternata f. Angustata and P. Ternata (Thunb.) Breit. |
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| WEI Shu hong,PENG Zheng song.Comparison of the Content of alkaloid in Pinellia ternata f. Angustata and P. Ternata (Thunb.) Breit.[J].Research and Practice on Chinese Medicines,2003,17(2):19-20. |
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| Authors: | WEI Shu hong PENG Zheng song |
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| Abstract: | Objective To determine the content of alkaloid of P. ternata f. angustata and P. ternata. Methods Gravimetric analysis and colorimetric method of acidic dye were used.Results Two kinds of maethods have the same result that the content of total alkaloid in P. ternata f. angustata is higher than that in P. ternata.Conclusion The difference of content of total alkaloid shows that there is different quality between P. ternata f. angustata and P.ternata,which the former is better than the latter in terms of the content of total alkaloid. |
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| Keywords: | P ternata f angustata P ternata total alkaloid content |
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