| 超微粉碎对蒲公英成分溶出特性的影响 |
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| 引用本文： | 宋丽丽,张启明,王鸽子. 超微粉碎对蒲公英成分溶出特性的影响[J]. 时珍国医国药, 2001, 12(6): 492-493 |
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| 作者姓名： | 宋丽丽 张启明 王鸽子 |
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| 作者单位： | 1. 河南大学医学院
2. 华东理工大学气流粉碎分级技术装备中心 |
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| 摘 要： | 目的：对蒲公英超微细粉体有效成分溶出特性进行观察研究。方法：对蒲公英药材进行细胞级微粉碎；用薄层色谱法对其所含成溶出特性进行观察研究。结果：超微细粉体薄层色谱有明显改变，其中代表成分咖啡酸可在甲醇及水中快速溶出。结论：蒲公英经超微粉碎后，成分溶出特性有明显改变，由此可简化提取过程。
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| 关 键 词： | 超微粉碎 蒲公英 咖啡酸 薄层色谱 溶出 中药 炮制 |
| 文章编号： | 1008-0805(2001)06-0492-02 |
| 修稿时间： | 2001-02-07 |
Influence of Ultramicro-porphyrizing on Dissolving-out Characteristics ofTaraxacum mongolicum Hand. Mazz Compositions |
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| SONG Li-li ,ZHANG Qi-ming ,WANG Ge-zi. Influence of Ultramicro-porphyrizing on Dissolving-out Characteristics ofTaraxacum mongolicum Hand. Mazz Compositions[J]. Lishizhen Medicine and Materia Medica Research, 2001, 12(6): 492-493 |
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| Authors: | SONG Li-li ZHANG Qi-ming WANG Ge-zi |
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| Affiliation: | SONG Li-li 1,ZHANG Qi-ming 1,WANG Ge-zi 2 |
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| Abstract: | Objective:To observe and study microscopic characteristics of dissolving-out characteristics of effective compositions from Taraxacum mongolicum Hand Mazz.. Methods: Taraxacum mongolicum Hand Mazz. was porphyrized into cell-level ultramicro-powder; the dissolving characteristics of its compositions were observed and studied with the method of thin-layer chromatography.Results: The findings indicate that thin-layer chromatography of effective compositions are remarkably improved, after it is ultramicro-porphyrized, and the representive composition, caffeic acid, is rapidly dissolved out from methanol and water. Conclusion:The findings indicate that dissolving-out characteristics changes greatly after it is ultramicro-porphyrized, it can simplize the extracting process. |
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| Keywords: | Ultramicro-porphyrized Taraxacum mongolicum Hand Mazz. Caffeic acid Dissolving-out Thin-layer chromatography |
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