| 黄芩超微粉与普通粉溶出度比较 |
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| 引用本文： | 史国富,张璐.黄芩超微粉与普通粉溶出度比较[J].山西中医学院学报,2011,12(2):34-35. |
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| 作者姓名： | 史国富 张璐 |
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| 作者单位： | 山西省医药与生命科学研究院,山西,太原,030006 |
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| 摘 要： | 目的:研究微粉化技术对中药材黄芩显微特征、溶出度的影响。方法:观察黄芩普通细粉和超微粉的显微特征,并采用紫外分光光度法测定其中黄芩苷的含量。结果:黄芩苷含量超微细粉(<10μm)比普通细粉(80目)提高13.9%。结论:超微粉碎可提高黄芩有效成分的溶出,简化提取工艺,降低成本。
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| 关 键 词： | 微粉化技术 黄芩苷 显微鉴别 |
Comparison Between Ultrafine Powder and Ordinary Powder of Skullcap |
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| Shi Cuofu,Zhang Lu.Comparison Between Ultrafine Powder and Ordinary Powder of Skullcap[J].Journal of Shanxi College of Traditional Chinese Medicine,2011,12(2):34-35. |
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| Authors: | Shi Cuofu Zhang Lu |
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| Institution: | (Shanxi Research Institute of Medicine and Pharmacy and Life′s Science,Taiyuan Shanxi 030006) |
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| Abstract: | Objective：To study the effects of micronization technology on microscopic features of skullcap and dissolution of baicalin.Method：Microscopic features of ordinary fine powder（80 mesh）and ultrafine powder（10 μm）were observed,and baicalin content was detected by spectrophotometric determination.Results：Baicalin content in ultrafine powder was higher than that in ordinary fine powder.Conclusion：The micronization technology can raise dissolution of effective constituent of skullcap,simplify extract technology,reduce the cost. |
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| Keywords: | micronization technology baicalin microscopic identification |
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