| 芩菊颗粒中黄芩提取工艺的正交实验研究 |
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| 引用本文： | 赵惠茹,周晓棉,靖会,张宇洁. 芩菊颗粒中黄芩提取工艺的正交实验研究[J]. 时珍国医国药, 2006, 17(1): 77-78 |
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| 作者姓名： | 赵惠茹 周晓棉 靖会 张宇洁 |
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| 作者单位： | 1. 陕西医学高等专科学校药学系,陕西,西安,710068
2. 沈阳药科大学药学院,辽宁,沈阳,110016 |
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| 摘 要： | 目的优选芩菊颗粒处方中黄芩的提取工艺。方法以黄芩苷含量为指标,采用正交设计的方法,来考察乙醇浓度、乙醇用量、提取时间与提取次数对黄芩苷提取效果的影响。结果最佳提取条件为:10倍量70%的乙醇提取3次,每次1 h。结论该工艺提取效率高,适合工业化生产。
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| 关 键 词： | 芩菊颗粒 黄芩 黄芩苷 正交实验 提取工艺 |
| 文章编号： | 1008-0805(2006)01-0077-01 |
| 修稿时间： | 2005-03-25 |
Orthogonal Study on Extracting Radix Scutellariae from Qinju Granule |
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| ZHAO Hui-ru,ZHOU Xiao-mian,JING Hui,ZHANG Yu-jie. Orthogonal Study on Extracting Radix Scutellariae from Qinju Granule[J]. Lishizhen Medicine and Materia Medica Research, 2006, 17(1): 77-78 |
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| Authors: | ZHAO Hui-ru ZHOU Xiao-mian JING Hui ZHANG Yu-jie |
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| Abstract: | ObjectiveTo establish the optimal extraction technology for Radix Scutellariae from Qinju Granule.MethodsUsing the orthogonal design,observed the effect of alcohol concentration,alcohol amount,extractive time on the extraction results,with the content of baicalin as the index.ResultsThe best extraction condition is that Radix Scutellariae added to 10 times amount 70% alcohol and extracted for 1 hour(totally extracted for 3 times).ConclusionThis optimal technology is workable and can be used in industrial production. |
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| Keywords: | Radix Scutellariae Baicalin Orthogonal test Extraction technology |
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