| 正交试验优化健脑软脉颗粒乙醇提取工艺研究 |
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| 引用本文： | 李建利,陈学忠. 正交试验优化健脑软脉颗粒乙醇提取工艺研究[J]. 内蒙古中医药, 2011, 30(5): 94-95 |
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| 作者姓名： | 李建利 陈学忠 |
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| 作者单位： | 四川省中医药科学院中医研究所,610031 |
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| 摘 要： | 目的：对健脑软脉颗粒乙醇提取工艺进行优化。方法：采用正交试验法，以淫羊藿苷的含量和干浸膏收率为考察指标，对乙醇浓度、提取时间、提取次数和溶剂用量等4个因素进行研究。结果：最佳工艺为用10倍量的70％乙醇回流提取2次，每次1．0h。结论：该工艺提取效率较高，合理、稳定可行，适合工业化生产。
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| 关 键 词： | 健脑软脉颗粒 正交试验 淫羊藿苷 提取工艺 |
Orthogonal optimization of the ethanol extraction technology for Jiannao Ruannai Granules |
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| Jian-Li LI,Chen xue zhong. Orthogonal optimization of the ethanol extraction technology for Jiannao Ruannai Granules[J]. Nei Mongol Journal of Traditional Chinese Medicine, 2011, 30(5): 94-95 |
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| Authors: | Jian-Li LI Chen xue zhong |
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| Affiliation: | (Institute of Tradtional Chinese Medical Sichuan Province Academy of Chinese Medcial Sciences) |
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| Abstract: | Objective： To optimize the ethanol extraction technology for Huanghaoxiaoyan Granules. Methods： Orthogonal test was adopted in the study, on the ethanol concentration, extraction time, extraction times and solvent dosage of 4 factors,mad the rate of harvesting of the extract,the contents of ammidin were used as indices of appraisal. Results： The best technology for the use of 8 times 60% ethanol and extracted three times, each time 1.5h. Conclusion： The application of the extraction process is efficient,reasonable and practicable,suitable for industrial production. |
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| Keywords: | Jiannao Ruanmai Granules Orthogonal experiment annidin extraet artwork |
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