| 半夏生物碱最佳提取条件的研究 |
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| 引用本文： | 曾建红,彭正松,毛子成,魏淑红. 半夏生物碱最佳提取条件的研究[J]. 中药材, 2003, 26(5): 361-363 |
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| 作者姓名： | 曾建红 彭正松 毛子成 魏淑红 |
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| 作者单位： | 四川师范学院生物系,成都,637002 |
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| 基金项目： | 四川省教育厅重点科研项目(2001-46)，四川省科技厅杰出青年基金资助课题 |
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| 摘 要： | 本文采用正交试验，研究了从半夏中提取生物碱的工艺。研究结果表明：采用溶剂法提取半夏生物碱时，最佳的提取条件为：材料粉碎至60目，以2．575mo1／L的氨水搅拌均匀材料，加18倍的氯仿，于室温下浸提25h；半夏生物碱最高提取率为0．0817％。
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| 关 键 词： | 半夏 生物碱 最佳提取条件 正交试验 |
| 修稿时间： | 2002-09-24 |
Study on Optimum Extraction Conditions of Alkaloids from Pinellia ternate |
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| Zeng Jianhong,Peng Zhengsong,Mao Zicheng,Wei Shuhong. Study on Optimum Extraction Conditions of Alkaloids from Pinellia ternate[J]. Journal of Chinese medicinal materials, 2003, 26(5): 361-363 |
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| Authors: | Zeng Jianhong Peng Zhengsong Mao Zicheng Wei Shuhong |
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| Affiliation: | Department of Biology, Sichuan Normal College, 637002. |
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| Abstract: | The optimum extraction conditions of alkaloids from Pinellia ternate (Thunb. ) Breit were studied by orthogonal test. The results showed that the highest extraction rate of the alkaloids could be obtained by smashing the material in 60 (sieve number )of fragmentation and socking the material in 2. 575 mol/L ammonia water,extracting alkaloids with 18 times as much chlorolform at room temperature for 25 hours. The highest extraction rate of alkaloids was 0. 0817%. |
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| Keywords: | Pinellia ternate (Thunb. ) Breit Alkaloids Optimum extraction condition |
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