| 正交试验优选狗肝菜中多糖提取工艺 |
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| 引用本文： | 张可锋,朱华,高雅,邹登峰. 正交试验优选狗肝菜中多糖提取工艺[J]. 中国药房, 2010, 0(3): 219-220 |
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| 作者姓名： | 张可锋 朱华 高雅 邹登峰 |
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| 作者单位： | 桂林医学院;广西中医学院; |
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| 基金项目： | 国家自然科学基金资助项目(30860393) |
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| 摘 要： | 目的:优选狗肝菜中多糖的最佳提取工艺。方法:以狗肝菜多糖得率为指标,提取时间、温度、次数和料液比为考察因素,采用正交试验优选最佳提取工艺。结果:最佳提取工艺为提取时间2h,提取2次,温度85℃,料液比1∶20。在此最佳工艺条件下狗肝菜多糖得率为(3.26±0.3)%。结论:该工艺稳定、简单、可行,适用于工业化生产。
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| 关 键 词： | 狗肝菜 多糖 提取工艺 |
Optimization of the Extraction Technology of Polysaccharides from Dicliptera chinensis by Orthogonal Experiment |
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| ZHANG Ke-feng,ZHU Hua,ZOU Deng-feng ZHU Hua,GAO Ya. Optimization of the Extraction Technology of Polysaccharides from Dicliptera chinensis by Orthogonal Experiment[J]. China Pharmacy, 2010, 0(3): 219-220 |
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| Authors: | ZHANG Ke-feng ZHU Hua ZOU Deng-feng ZHU Hua GAO Ya |
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| Affiliation: | ZHANG Ke-feng,ZHU Hua,ZOU Deng-feng(Guilin Medical University,Guilin 541004,China) ZHU Hua,GAO Ya(Guangxi TCM University,Nanning 530001,China) |
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| Abstract: | OBJECTIVE： To optimize the extraction technology of polysaccharides from Dicliptera chinensi. METHODS ： The orthogonal experiment was optimized with extracting rate of polysaccharides as index while with extracting time, extracting temperature, extracting times and solid-liquid ratio as factors. RESULTS： The optimal extraction technology was as follows： extracting temperature of 85 ℃, extracting times of 2 （2 hours per time）and solid-liquid ratio as factors of 1 ： 20. The yield of polysaccharides was （3.26±0.3）%. CONCLUSION： The technology is table, simple and practical for industrial production. |
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| Keywords: | Dicliptera chinensi Polysaccharides Extraction technology |
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