| 不同分子量膜对清络通痹水提液梯度纯化对比研究 |
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| 引用本文： | 曹云台,潘林梅,朱华旭,郭立玮,施栋磊. 不同分子量膜对清络通痹水提液梯度纯化对比研究[J]. 世界科技研究与发展, 2009, 31(6): 1000-1002 |
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| 作者姓名： | 曹云台 潘林梅 朱华旭 郭立玮 施栋磊 |
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| 作者单位： | 南京中医药大学中药复方分离工程重点实验室,南京,210029;南京中医药大学中药复方分离工程重点实验室,南京,210029;南京中医药大学中药复方分离工程重点实验室,南京,210029;南京中医药大学中药复方分离工程重点实验室,南京,210029;南京中医药大学中药复方分离工程重点实验室,南京,210029 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 目的通过考察不同梯度分子量膜对中药水提液物理化学性质的影响,探索中药水提液复杂体系在膜分离过程中的规律。方法测定以0．2μmAl2O3无机陶瓷膜和5万、1万、6千分子量PS膜纯化清络通痹水提液前后各样品的pH、浊度、粘度、电导率、青藤碱含量、总固含物量等指标。结果清络通痹水提液在膜分离前后的pH、浊度、粘度、电导率及青藤碱含量等方面表现出不同的特征。结论膜纯化前后样品的各指标变化趋势呈现一定的相关性。
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| 关 键 词： | 清络通痹汤 青藤碱 有机膜 无机膜 纯化工艺 |
The Research of Different Molecular Membrane Gradient Purifficate Qingluotongbi Decoction |
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| CAO Yuntai,PAN Linmei,ZHU Huaxu,GUO Liwei,SHI Donglei. The Research of Different Molecular Membrane Gradient Purifficate Qingluotongbi Decoction[J]. World Sci-tech R & D, 2009, 31(6): 1000-1002 |
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| Authors: | CAO Yuntai PAN Linmei ZHU Huaxu GUO Liwei SHI Donglei |
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| Affiliation: | ( Key LaboratmT of Separation Engineering for Chinese Medicine Compound,Nanjing University of Chinese Medicine,Nanjing 210029 ) |
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| Abstract: | Objective To explore into the performance of the complex system of Chinese drug extracts in the process of separation with inorgan-ic ceramic membrane. Methods Determination of the pH value, tubidity, viscosity, conductivity, sinomenine content, total solid content, etc. of Qingluotongbi decoction before and after the 0.2 μm Al_2O_3 ceramic membrane,50000,10000,6000 molecular PS membrane purification was performed. Results The pH calue ,turbidity ,viscosity, conductivity ,sinomenine content and total solid content of Qingluotongbi decoction as-sumed different characteristics before and after the separation. Conclusion The samples before and after purification of the membrane shows to a certain extend correlated. |
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| Keywords: | qingluotongbi decoction sinomenine organic membrane inorganic membrane refining |
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