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Huang SS, Zhao WJ, Zhang Y, Li B, Pan LM, Yao WW, Liu HB, Li YF, Tang ZS, Zhu HX. [Permeation mechanism of phenolic acid components from traditional Chinese medicine on PES membrane separation process]. Zhongguo Zhong Yao Za Zhi 2020; 45:106-112. [PMID: 32237418 DOI: 10.19540/j.cnki.cjcmm.20191001.306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To explore the permeation mechanism of micro-molecule medicinal ingredients of water extract of tradition Chinese medicine(TCM) in membrane separation process. With phenolic acid components as the model solute, five phenolic acids with similar molecular weight and structure, namely gallic acid, protocatechuate acid, 4-hydroxybenzoic acid, 3-hydroxybenzoic acid and salicylic acid, were selected in the PES membrane separation experiments. With the relative flux and the transmission rate as indexes, the scanning electron microscopy(SEM) and the electrochemical impedance spectroscopy(EIS) were used to analyze the permeation mechanism of different phenolic acid components. The results showed phenolic acids with similar molecular weight had different permeation behaviors, with decreased relative flux and increased solute permeation with the increase of solute concentration. According to the permeation behavior analyzed by the molecular structure of solute, the transmission rate of phenolic acids increased with the increase of the number of hydroxyl, and the order of substituent positions of phenolic acids based on the permeation rate as follows: para-substituted > meta-substitution > ortho-substitution. Electrochemical impedance spectroscopy reflected the role of charge repulsion in the membrane process; that is to say, the greater the resistance is, the less the solute permeation is. Therefore, the permeation phenomenon of the phenolic acid components in the PES membrane is not only the result of simple sieving mechanisms, but also has the effects of steric hindrance and charge repulsion during the membrane process.
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Affiliation(s)
- Sha-Sha Huang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
| | - Wen-Jing Zhao
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
| | - Yue Zhang
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
| | - Bo Li
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
| | - Lin-Mei Pan
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
| | - Wei-Wei Yao
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
| | - Hong-Bo Liu
- Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Shanxi Province, Shaanxi University of Chinese Medicine Xianyang 712046, China
| | - Ye-Fan Li
- Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Shanxi Province, Shaanxi University of Chinese Medicine Xianyang 712046, China
| | - Zhi-Shu Tang
- Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Shanxi Province, Shaanxi University of Chinese Medicine Xianyang 712046, China
| | - Hua-Xu Zhu
- National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Collaboration Innovation Center of Chinese Medical Resources Industrialization, Jiangsu Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine Nanjing 210023, China
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Xu L, Li YQ, Yao WW, Zhu HX, Tang ZS, Xing WH, Huang SS, Peng J, Li B, Liu HB, Guo LW. [Preliminary study on RC membrane permeability and mechanism of seven traditional Chinese medicine alkaloids such as berberine]. Zhongguo Zhong Yao Za Zhi 2018; 43:3876-3883. [PMID: 30453712 DOI: 10.19540/j.cnki.cjcmm.20180808.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Indexed: 11/18/2022]
Abstract
In order to analyze the law of membrane permeation of different alkaloids, seven traditional Chinese medicine alkaloids with different parent nucleus and substituent structures, including berberine, palmatine, sinomenine, matrine, oxymatrine, sophoridine, and tetrandrine, were prepared into the simulated solution with same molar concentration, and the membrane penetrating experiments with membrane RC1K and membrane RC5K were carried out. The dynamic transmittance, the total transmittance and the total adsorption rate of each substance were measured, and the scanning electron microscopy (SEM) images of the membrane surface before and after the membrane experiment were considered to predict and analyze the reason of differences in dynamic transmittance of different alkaloids. The results showed that there were significant differences in the dynamic transmittance of the chemical constituents of different alkaloids during penetrating the two membranes. The contamination degree on the surface of the membrane material was also different. The transmittance of the same compound through the RC5K membrane was larger than that through RC1K membrane. Within a certain range, the smaller the pore size of the membrane, the better the selective screening effect on the chemical constituents of traditional Chinese medicine. All the membrane surfaces were less polluted. The difference in transmittance between different substances on the same membrane showed a positive correlation with the difference in structural complexity, providing an experimental basis for the surface modification design in contamination control of membrane materials. In the design of membrane modified material, the surface properties of the membrane can be improved by grafting different polar groups, thereby changing the adsorption characteristics of the membrane surface. The pore size was designed accordingly to achieve the high transmittance and low pollution of the corresponding compounds.
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Affiliation(s)
- Li Xu
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Yi-Qun Li
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Wei-Wei Yao
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hua-Xu Zhu
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Zhi-Shu Tang
- Shaanxi University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Shanxi Province, Shaanxi University of Chinese Medicine, Xianyang 712046, China
| | - Wei-Hong Xing
- Nanjing Technology University, Nanjing 211800, China
| | - Sha-Sha Huang
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jing Peng
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Bo Li
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Hong-Bo Liu
- Shaanxi University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Shanxi Province, Shaanxi University of Chinese Medicine, Xianyang 712046, China
| | - Li-Wei Guo
- Nanjing University of Chinese Medicine Collaborative Innovation Center of Chinese Medicinal Resources Industrialization of Jiangsu Province, Nanjing University of Chinese Medicine, Nanjing 210023, China.,Plant Medicine Research and Development Center, Nanjing University of Chinese Medicine, Nanjing 210023, China
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