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Yue S, Feng X, Cai Y, Ibrahim SA, Liu Y, Huang W. Regulation of Tumor Apoptosis of Poriae cutis-Derived Lanostane Triterpenes by AKT/PI3K and MAPK Signaling Pathways In Vitro. Nutrients 2023; 15:4360. [PMID: 37892435 PMCID: PMC10610537 DOI: 10.3390/nu15204360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Poria cocos is traditionally used as both food and medicine. Triterpenoids in Poria cocos have a wide range of pharmacological activities, such as diuretic, sedative and tonic properties. In this study, the anti-tumor activities of poricoic acid A (PAA) and poricoic acid B (PAB), purified by high-speed counter-current chromatography, as well as their mechanisms and signaling pathways, were investigated using a HepG2 cell model. After treatment with PAA and PAB on HepG2 cells, the apoptosis was obviously increased (p < 0.05), and the cell cycle arrested in the G2/M phase. Studies showed that PAA and PAB can also inhibit the occurrence and development of tumor cells by stimulating the generation of ROS in tumor cells and inhibiting tumor migration and invasion. Combined Polymerase Chain Reaction and computer simulation of molecular docking were employed to explore the mechanism of tumor proliferation inhibition by PAA and PAB. By interfering with phosphatidylinositol-3-kinase/protein kinase B, Mitogen-activated protein kinases and p53 signaling pathways; and further affecting the expression of downstream caspases; matrix metalloproteinase family, cyclin-dependent kinase -cyclin, Intercellular adhesion molecules-1, Vascular Cell Adhesion Molecule-1 and Cyclooxygenase -2, may be responsible for their anti-tumor activity. Overall, the results suggested that PAA and PAB induced apoptosis, halted the cell cycle, and inhibited tumor migration and invasion through multi-pathway interactions, which may serve as a potential therapeutic agent against cancer.
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Affiliation(s)
- Shuai Yue
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
| | - Xi Feng
- Department of Nutrition, Food Science and Packaging, San Jose State University, San Jose, CA 95192, USA;
| | - Yousheng Cai
- School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China;
| | - Salam A. Ibrahim
- Department of Family and Consumer Sciences, North Carolina A&T State University, 171 Carver Hall, Greensboro, NC 27411, USA;
| | - Ying Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
| | - Wen Huang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China;
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Aziz S, Akhter F, Hussain H, Liu J, Yan H, Cui L, Chen Q, Cheng W, Wang D, Wang X. Application of one-step inner-recycling counter-current chromatography for the preparative separation and purification of chemical constituents from the rhizome of Bergenia ciliate (haw.) Sternb. J Sep Sci 2023; 46:e2300306. [PMID: 37654052 DOI: 10.1002/jssc.202300306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/04/2023] [Accepted: 08/10/2023] [Indexed: 09/02/2023]
Abstract
Bergenia ciliata (haw.) Sternb, the renowned pharmaceutical plant in Jammu and Kashmir of Pakistan, is widely applied in treating different illnesses including diabetes, diarrhea, and vomiting. This work employed an efficient one-step inner-recycling counter-current chromatography for preparative separating and purifying compounds with similar partition coefficients from the rhizome of Bergenia ciliate (haw.). Five compounds, including quercetin rhamnodiglucoside (1), quercetin-3-O-rutinoside (2), bergenine (3), kaempferol (4), and palmatic acid (5), were successfully separated using the optimized biphasic solvent system that contained ter-butylmetylether/n-butanol/acetonitrile/water (2:2:1:5, v/v) with the purities over 98%. Mass spectrometry and nuclear magnetic resonance were conducted for structural identification. As a result, our proposed strategy might be applied in separating compounds with similar partition coefficients, which was advantageous with regard to the less solvent and time consumption, and the increased number of theoretical plates.
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Affiliation(s)
- Shahid Aziz
- Shandong Analysis and Test Center, Shandong Academy of Sciences, Qilu University of Technology, Jinan, China
- Department of Chemistry, Mirpur University of Science and Technology, Mirpur, Pakistan
- Biological Engineering Technology Innovation Center of Shandong Province, Shandong Academy of Sciences, Heze Branch of Qilu University of Technology, Heze, China
| | - Faheem Akhter
- Department of Chemistry, Mirpur University of Science and Technology, Mirpur, Pakistan
| | - Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle, Germany
| | - Jiguo Liu
- Heze Peony Development Service Center, Heze, China
| | - Huijiao Yan
- Shandong Analysis and Test Center, Shandong Academy of Sciences, Qilu University of Technology, Jinan, China
| | - Li Cui
- Shandong Analysis and Test Center, Shandong Academy of Sciences, Qilu University of Technology, Jinan, China
| | - Qixu Chen
- Biological Engineering Technology Innovation Center of Shandong Province, Shandong Academy of Sciences, Heze Branch of Qilu University of Technology, Heze, China
| | - Wei Cheng
- Biological Engineering Technology Innovation Center of Shandong Province, Shandong Academy of Sciences, Heze Branch of Qilu University of Technology, Heze, China
| | - Daijie Wang
- Shandong Analysis and Test Center, Shandong Academy of Sciences, Qilu University of Technology, Jinan, China
- Biological Engineering Technology Innovation Center of Shandong Province, Shandong Academy of Sciences, Heze Branch of Qilu University of Technology, Heze, China
| | - Xiao Wang
- Shandong Analysis and Test Center, Shandong Academy of Sciences, Qilu University of Technology, Jinan, China
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Sun X, Xu L, Yan H, Li P, Hussain H, Liu J, Zhang J, Wang D. Isolation and purification of high polar glycosides from aerial parts of Gynostemma pentaphyllum (Thunb.) Makino by linear gradient counter-current chromatography coupled with inner-recycling mode. J Sep Sci 2023; 46:e2300238. [PMID: 37548129 DOI: 10.1002/jssc.202300238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/25/2023] [Accepted: 07/25/2023] [Indexed: 08/08/2023]
Abstract
Gynostemma pentaphyllum (Thunb.) Makino represents the popular health food and supplemental product with broad pharmacological activities. The highly polar glycosides, including flavonoids and saponins, are major effective active components that contain diverse sugar positions and quantities, which result in diverse chemical polarities, making it challenging to separate and isolate these components. The present work described the rapid and efficient linear gradient counter-current chromatography to preparatively separate glycosides from aboveground parts of G. pentaphyllum. Besides, the ethyl acetate and n-butanol binary mobile phases were achieved through adjusting associated proportions. Six glycosides, including quercetin-3-O-neohesperidoside (1), kaempferol-3-O-robinobioside (2), kaempferol-3-O-neohesperidoside (3), gypenoside LVI (4), ginsenoside Rb3 (5), and gypenoside XLVI (6), were isolated at the purities greater than 98%. Moreover, electrospray ionization mass spectrometry and nuclear magnetic resonance tandem mass spectrometry were conducted for structural identification. According to our findings, the established linear gradient counter-current chromatography was an efficient approach to separate the highly polar glycosides from aboveground parts of G. pentaphyllum. Our proposed strategy can be used to separate active compounds from other complex natural products.
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Affiliation(s)
- Xuan Sun
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P. R. China
- Biological Engineering Technology Innovation Center, Heze Branch of Qilu University of Technology (Shandong Academy of Sciences), Heze, P. R. China
| | - Li Xu
- Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, P. R. China
| | - Huijiao Yan
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Peng Li
- Shandong Jinsheng Biological Technology Co. Ltd., Linyi, P. R. China
| | - Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle/Saale, Germany
| | - Jiguo Liu
- Heze Peony Development Service Center, Heze, P. R. China
| | - Jinjie Zhang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P. R. China
| | - Daijie Wang
- College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, P. R. China
- Biological Engineering Technology Innovation Center, Heze Branch of Qilu University of Technology (Shandong Academy of Sciences), Heze, P. R. China
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Liu X, Zhong C, Xie J, Liu H, Xie Z, Zhang S, Jin J. Geographical region traceability of Poria cocos and correlation between environmental factors and biomarkers based on a metabolomic approach. Food Chem 2023; 417:135817. [PMID: 36905692 DOI: 10.1016/j.foodchem.2023.135817] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 02/20/2023] [Accepted: 02/26/2023] [Indexed: 03/08/2023]
Abstract
The edible values of P. cocos from different origins vary significantly, therefore, it is important to investigate the traceability of geographical regions and identify the geographical biomarkers of P. cocos. The metabolites of P. cocos of the different geographical origins were assessed using liquid chromatography tandem-mass spectrometry, principal component analysis and orthogonal partial least-squares discriminant analysis (OPLS-DA). The OPLS-DA could clearly discriminate the metabolites of P. cocos from the three cultivation regions (YN, Yunnan; AH, Anhui; JZ, Hunan). Finally, three carbohydrates, four amino acids, and four triterpenoids were selected as biomarkers for P. cocos origin tracing. Correlation matrix analysis revealed that the contents of biomarkers were closely related to geographical origin. Altitude, temperature, and soil fertility were the main factors responsible for the differences in biomarker profiles in P. cocos. The metabolomics approach provides an effective strategy for tracing and identifying the biomarkers of P. cocos from different geographical origins.
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Affiliation(s)
- Xiaoliu Liu
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, China; Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Can Zhong
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Jing Xie
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, China; Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Hao Liu
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Zhenni Xie
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha 410208, China; Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Shuihan Zhang
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China
| | - Jian Jin
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha 410013, China.
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Ma T, Dong H, Geng Y, Guo L, Wang X. Preparative separation of eight phenolic acids from Echinacea purpurea L. Moench using pH-zone-refining counter-current chromatography and evaluation of their immunomodulatory effects and synergistic potential. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:778-787. [PMID: 36688325 DOI: 10.1039/d2ay01783k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Phenolic acids headed by cichoric acid in Echinacea purpurea L. Moench show remarkable immunomodulatory effects. In this study, pH-zone-refining counter-current chromatography with a two-phase solvent system composed of EtOAc-ACN-H2O (4 : 1 : 5, v/v/v) (TFA (10 mM) in the upper phase and NH3·H2O (30 mM) in the lower phase) was applied to the pre-segmentation enrichment of 3.5 g of a crude sample of Echinacea purpurea L. Moench. Then two fractions of highly concentrated samples were further separated using EtOAc-H2O (1 : 1, v/v) and EtOAc-n-BuOH-ACN-H2O (3 : 1 : 1 : 5, v/v/v/v) solvent systems (TFA (10 mM) in the upper phase and NH3·H2O (10 mM) in the lower phase), separately. As a result, eight phenolic acids including cichoric acid were isolated successfully. Moreover, the immunomodulatory effects of the isolated compounds and the synergy of the binary and ternary compound combinations were first studied using CompuSyn software. And the ternary combination (caffeoyl tartaric acid + feruloyl tartaric acid + cichoric acid) showed a 94.91% synergistic inhibition rate of NO production released by LPS-induced RAW 264.7 cells. This study developed a strategy for the rapid preparative separation and purification of phenolic acids with complex components and large differences in content and provided a theoretical basis for the synergistic use of monomeric compounds in Echinacea purpurea L. Moench.
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Affiliation(s)
- Tianyu Ma
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
| | - Hongjing Dong
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
| | - Yanling Geng
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
| | - Lanping Guo
- Resource Center of Chinese Materia Medica, State Key Laboratory Breeding Base of Dao-di Herbs, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiao Wang
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
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Li L, Zuo ZT, Wang YZ. The Traditional Usages, Chemical Components and Pharmacological Activities of Wolfiporia cocos: A Review. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2022; 50:389-440. [PMID: 35300566 DOI: 10.1142/s0192415x22500161] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
As an endemic species,Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. is widely distributed, such as in China, Korea, Japan, and North America, which have had a dual-purpose resource for medicines and food for over 2000 years. The applications of W. cocos were used to treat diseases including edema, insomnia, spleen deficiency, and vomiting. What's more, there have been wide uses of such edible fungi as a function food or dietary supplement recently. Up until now, 166 kinds of chemical components have been isolated and identified from W. cocos including triterpenes, polysaccharides, sterols, diterpenes, and others. Modern pharmacological studies showed that the components hold a wide range of pharmacological activities both in vitro and in vivo, such as antitumor, anti-inflammatory, antibacterial, anti-oxidant, and antidepressant activities. In addition, present results showed that the mechanisms of pharmacological activities were closely related to chemical structures, molecular signaling paths and the expression of relate proteins for polysaccharides and triterpenes. For further in-depth studies on this fungus based on the recent research status, this review provided some perspectives and systematic summaries of W. cocos in traditional uses, chemical components, pharmacological activities, separation and analysis technologies, and structure-activity relationships.
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Affiliation(s)
- Lian Li
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, P. R. China.,College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, P. R. China
| | - Zhi-Tian Zuo
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, P. R. China
| | - Yuan-Zhong Wang
- Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, P. R. China
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Tan W, Pan T, Wang S, Li P, Men Y, Tan R, Zhong Z, Wang Y. Immunometabolism modulation, a new trick of edible and medicinal plants in cancer treatment. Food Chem 2021; 376:131860. [PMID: 34971892 DOI: 10.1016/j.foodchem.2021.131860] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/04/2021] [Accepted: 12/10/2021] [Indexed: 12/23/2022]
Abstract
The edible and medicinal plants (EMPs) are becoming an abundant source for cancer prevention and treatment since the natural and healthy trend for modern human beings. Currently, there are more than one hundred species of EMPs widely used and listed by the national health commission of China, and most of them indicate immune or metabolic regulation potential in cancer treatment with numerous studies over the past two decades. In the present review, we focused on the metabolic influence in immunocytes and tumor microenvironment, including immune response, immunosuppressive factors and cancer cells, discussing the immunometabolic potential of EMPs in cancer treatment. There are more than five hundred references collected and analyzed through retrieving pharmacological studies deposited in PubMed by medical subject headings and the corresponding names derived from pharmacopoeia of China as a sole criterion. Finally, the immunometabolism modulation of EMPs was sketch out implying an immunometabolic control in cancer treatment.
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Affiliation(s)
- Wen Tan
- School of Pharmacy, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Tingrui Pan
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, Jiangsu 215123, China
| | - Shengpeng Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR 999078, China
| | - Peng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR 999078, China
| | - Yongfan Men
- Research Laboratory of Biomedical Optics and Molecular Imaging, Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong 518055, China
| | - Rui Tan
- College of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
| | - Zhangfeng Zhong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR 999078, China.
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR 999078, China.
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Wu Z, Chen X, Ni W, Zhou D, Chai S, Ye W, Zhang Z, Guo Y, Ren L, Zeng Y. The inhibition of Mpro, the primary protease of COVID-19, by Poria cocos and its active compounds: a network pharmacology and molecular docking study. RSC Adv 2021; 11:11821-11843. [PMID: 35423770 PMCID: PMC8696653 DOI: 10.1039/d0ra07035a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 02/01/2021] [Indexed: 01/10/2023] Open
Abstract
Poria cocos is a traditional Chinese medicine (TCM) that can clear dampness, promote diuresis, and strengthen the spleen and stomach. Poria cocos has been detected in many TCM compounds that are used for COVID-19 intervention. However, the active ingredients and mechanisms associated with the effect of Poria cocos on COVID-19 remain unclear. In this paper, the active ingredients of Poria cocos, along with their potential targets related to COVID-19, were screened using TCMSP, GeneCards, and other databases, by means of network pharmacology. We then investigated the active components, potential targets, and interactions, that are associated with COVID-19 intervention. The primary protease of COVID-19, Mpro, is currently a key target in the design of potential inhibitors. Molecular docking techniques and molecular dynamics simulations demonstrated that the active components of Poria cocos could bind stably to the active site of Mpro with high levels of binding activity. Pachymic acid is based on a triterpene structure and was identified as the main component of Poria cocos; its triterpene active component has low binding energy with Mpro. The pachymic acid of Mpro activity was further characterized and the IC50 was determined to be 18.607 μmol L−1. Our results indicate that pachymic acid exhibits a certain inhibitory effect on the Mpro protease. The inhibition of Mpro, the primary protease of COVID-19, by Poria cocos.![]()
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Affiliation(s)
- Zhimin Wu
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Xiaoxue Chen
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University Zhuhai 519000 China
| | - Weiju Ni
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Danshui Zhou
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Shanshan Chai
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Weile Ye
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Zhengpu Zhang
- College of Pharmacy Nankai University Tianjin 300350 China
| | - Yuanqiang Guo
- College of Pharmacy Nankai University Tianjin 300350 China
| | - Liping Ren
- Beijing TongRenTang LA Healthcare Center 9670 Las Tunas Dr Temple City CA 91780 USA
| | - Yu Zeng
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
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Deciphering of Key Pharmacological Pathways of Poria Cocos Intervention in Breast Cancer Based on Integrated Pharmacological Method. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:4931531. [PMID: 33149754 PMCID: PMC7603580 DOI: 10.1155/2020/4931531] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 08/25/2020] [Accepted: 09/27/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Poria cocos (Fuling), a natural plant, has recently emerged as a promising strategy for cancer treatment. However, the molecular mechanisms of Poria cocos action in breast cancer remain poorly understood. METHODS TCMSP database was used to screen the potential active ingredients in Poria cocos. GEO database was used to identify differentially expressed genes. Network pharmacology was used to identify the specific pathways and key target proteins related to breast cancer. Finally, molecular docking was used to validate the results. RESULTS In our study, 237 targets were predicted for 15 potential active ingredients found in Poria cocos. An interaction network of predicted targets and genes differentially regulated in breast cancers was constructed. Based on the constructed network and further analysis including network topology, KEGG, survival analysis, and gene set enrichment analysis, 3 primary nodes were identified as key potential targets that were significantly enriched in the PPAR signaling pathway. CONCLUSION The results showed that potential active ingredients of Poria cocos might interfere with breast cancer through synergistic regulation of PTGS2, ESR1, and FOS.
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Nie A, Chao Y, Zhang X, Jia W, Zhou Z, Zhu C. Phytochemistry and Pharmacological Activities of Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. Front Pharmacol 2020; 11:505249. [PMID: 33071776 PMCID: PMC7533546 DOI: 10.3389/fphar.2020.505249] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 08/18/2020] [Indexed: 12/13/2022] Open
Abstract
Poria cocos is the dried sclerotium of Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb., which was the current accepted name and was formerly known as Macrohyporia cocos (Schwein.) I. Johans. & Ryvarden, Pachyma cocos (Schwein.) Fr., Poria cocos F.A. Wolf and Sclerotium cocos Schwein. It is one of the most important crude drugs in traditional Chinese medicine, with a wide range of applications in ameliorating phlegm and edema, relieving nephrosis and chronic gastritis and improving uneasiness of minds. Its extensive pharmacological effects have attracted considerable attention in recent years. However, there is no systematic review focusing on the chemical compounds and pharmacological activities of Poria cocos. Therefore, this review aimed to provide the latest information on the chemical compounds and pharmacological effects of Poria cocos, exploring the therapeutic potential of these compounds. We obtained the information of Poria cocos from electronic databases such as SCI finder, PubMed, Web of Science, CNKI, WanFang DATA and Google Scholar. Up to now, two main active ingredients, triterpenes and polysaccharides of Poria cocos, have been identified from Poria cocos. It has been reported that they have pharmacological effects on anti-tumor, anti-bacterial, anti-oxidant, anti-inflammatory, immunomodulation, and liver and kidney protection. The review summarizes the phytochemistry and pharmacological properties of Poria cocos, which suggest that researchers should focus on the development of new drugs about Poria cocos to make them exert greater therapeutic potential.
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Affiliation(s)
- Anzheng Nie
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanhui Chao
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaochuan Zhang
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenrui Jia
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zheng Zhou
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chunsheng Zhu
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Wang Q, Zuo Z, Huang H, Wang Y. Comparison and quantitative analysis of wild and cultivated Macrohyporia cocos using attenuated total refection-Fourier transform infrared spectroscopy combined with ultra-fast liquid chromatography. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117633. [PMID: 31605966 DOI: 10.1016/j.saa.2019.117633] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 07/08/2019] [Accepted: 10/06/2019] [Indexed: 06/10/2023]
Abstract
Dried sclerotium of Macrohyporia cocos is a well-known and widely-consumed traditional Chinese medicine and is also used as dietary supplement. According to the differential treatment between cultivation and wild habitats in the market, the comparison and quantitative analysis of wild and cultivated M. cocos were performed using attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy and ultra-fast liquid chromatography combined with partial least squares discriminant analysis and partial least squares regression (PLSR). 636 samples were used for the spectral scan and chromatographic analysis. Results indicated that contents of dehydrotumulosic acid, poricoic acid A and dehydrotrametenolic acid in cultivated samples were significantly different from wild samples in two medicinal parts. Differences of dehydropachymic acid and pachymic acid just existed in inner part samples (P < 0.05). Wild M. cocos samples could be discriminated with cultivated samples with >95.14% efficiency using spectral data. ATR-FTIR combined with PLSR provided satisfactory performance for content predictions of poricoic acid A and dehydrotrametenolic acid. This study demonstrated that growth patterns could affect the quality of inner part and epidermis of M. cocos, and ATR-FTIR was a promising technique for the identification of wild and cultivated M. cocos and the rapid determination of triterpene acids contents.
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Affiliation(s)
- Qinqin Wang
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, 650200, China; College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming, 650500, China
| | - Zhitian Zuo
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, 650200, China
| | - Hengyu Huang
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming, 650500, China.
| | - Yuanzhong Wang
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, 650200, China.
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Rapid isolation of acidic cannabinoids from Cannabis sativa L. using pH-zone-refining centrifugal partition chromatography. J Chromatogr A 2019; 1599:196-202. [DOI: 10.1016/j.chroma.2019.04.048] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 03/23/2019] [Accepted: 04/17/2019] [Indexed: 02/07/2023]
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14
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Chen B, Zhang J, Han J, Zhao R, Bao L, Huang Y, Liu H. Lanostane Triterpenoids with Glucose-Uptake-Stimulatory Activity from Peels of the Cultivated Edible Mushroom Wolfiporia cocos. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:7348-7364. [PMID: 31180673 DOI: 10.1021/acs.jafc.9b02606] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
A chemical study on the peels of the cultivated edible mushroom Wolfiporia cocos led to the isolation and identification of 47 lanostane triterpenoids including 16 new compounds (1-16). The structures of the new compounds were determined by analysis of the NMR, MS, and electronic circular dichroism (ECD) data. Compounds 1 and 2 represent new members of the family of 4,5-secolanostane triterpenes. Compound 3 is a new aromatic lanostane triterpene with an unusual methyl rearrangement from C-10 to C-6. The absolute configurations of 1 and 8 were assigned by ECD spectra calculation. All compounds were evaluated for cytotoxicity (K562, SW480, and HepG2) and glucose-uptake-stimulating effects. Compounds 23, 25, 29, and 31 showed weak inhibition on the K562 cells with IC50 in the range of 25.7 to 68.2 μM, respectively. Compounds 21, 28, and 30 increased the glucose uptake in 3T3-L1 cells by 25%, 14%, and 50% at 5 μM, respectively. In addition, compounds 14, 23, 29, 35, and 43 showed insulin-sensitizing activity by increasing the insulin-stimulated glucose uptake at 2.5 μM in 3T3-L1 adipocytes. A preliminary structure-activity relationship analysis indicates that the 6/6/6/5 ring skeleton and the double bond between C-8 and C-9 are beneficial for the glucose-uptake-stimulating and insulin-sensitizing activities. Furthermore, the alkaline-insoluble fraction mainly containing compounds 22, 24, 28, and 31 were confirmed to have hypoglycemic and hypolipidemic activity on high-fat-diet-induced obese mice. This work confirms the potential of the peels' extracts of W. cocos as a functional food or dietary supplements.
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Affiliation(s)
- Baosong Chen
- State Key Laboratory of Mycology , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
- Savaid Medicine School , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Jinjin Zhang
- State Key Laboratory of Mycology , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
- Savaid Medicine School , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Junjie Han
- State Key Laboratory of Mycology , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
| | - Ruilin Zhao
- State Key Laboratory of Mycology , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
| | - Li Bao
- State Key Laboratory of Mycology , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
| | - Ying Huang
- State Key Laboratory of Microbial Resources , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
| | - Hongwei Liu
- State Key Laboratory of Mycology , Institute of Microbiology, Chinese Academy of Sciences , No. 1 Beichenxi Road , Chaoyang District, Beijing 100101 , P. R. China
- Savaid Medicine School , University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
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Yang Z, Guo P, Han R, Gao JM. Preparative separation of flavone dimers from Dysosma versipellis by counter-current chromatography: Trifluoroacetic acid as a solvent system modifier. J Sep Sci 2018; 41:3631-3643. [PMID: 30040174 DOI: 10.1002/jssc.201800530] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 11/10/2022]
Abstract
The separation of natural products is grueling and time-consuming work with repeated isolations needed to obtain purified compounds. However, using counter-current chromatography, a unique liquid-liquid partition chromatography, constituents can usually be purified efficiently. During the separation of flavone dimers from Dysosma versipellis (Hance) by counter-current chromatography, the separation resolution and sample loading was impeded by the emulsification of the sample. By screening, trifluoroacetic acid was selected as the solvent modifier to eliminate the emulsification. Then, a quaternary solvent system of hexane/ethyl acetate/methanol/water (4:6:5:5 v/v/v/v) with trifluoroacetic acid at a low concentration of 0.5% v/v was used to purify the components from D. versipellis. Compared to that without trifluoroacetic acid, the separation resolution as well as the sample loading both increased greatly. In addition, flavone dimers in low concentrations could be enriched and purified at high sample loading. As a result, five podophyllotoxins and 11 flavonoids were purified and characterized by interpretation of spectroscopic data, in which two of eight flavone dimers were new and a known flavone dimer was first separated from this species.
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Affiliation(s)
- Zhi Yang
- Shaanxi Key Laboratory of Natural Products and Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, P. R. China
| | - Peipei Guo
- Shaanxi Key Laboratory of Natural Products and Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, P. R. China
| | - Rui Han
- Shaanxi Key Laboratory of Natural Products and Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, P. R. China
| | - Jin-Ming Gao
- Shaanxi Key Laboratory of Natural Products and Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, P. R. China
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Chen T, Wang P, Wang N, Sun C, Yang X, Li H, Zhou G, Li Y. Separation of three polar compounds fromRheum tanguticumby high-speed countercurrent chromatography with an ethyl acetate/glacial acetic acid/water system. J Sep Sci 2018; 41:1775-1780. [DOI: 10.1002/jssc.201701298] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/26/2017] [Accepted: 12/29/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Tao Chen
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources; Northwest Institute of Plateau Biology; Chinese Academy of Science; Xining P. R. China
| | - Ping Wang
- Traditional Chinese Medicine Department; Huaian Institute for Food and Drug Control; Huaian P. R. China
| | - Nana Wang
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources; Northwest Institute of Plateau Biology; Chinese Academy of Science; Xining P. R. China
| | - Chongyang Sun
- Ecology and Environment Engineering College; Qinghai University; Xining P. R. China
| | - Xue Yang
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources; Northwest Institute of Plateau Biology; Chinese Academy of Science; Xining P. R. China
| | - Hongmei Li
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources; Northwest Institute of Plateau Biology; Chinese Academy of Science; Xining P. R. China
| | - Guoying Zhou
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources; Northwest Institute of Plateau Biology; Chinese Academy of Science; Xining P. R. China
| | - Yulin Li
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources; Northwest Institute of Plateau Biology; Chinese Academy of Science; Xining P. R. China
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Zhu L, Xu J, Zhang S, Wang R, Huang Q, Chen H, Dong X, Zhao Z. Qualitatively and quantitatively comparing secondary metabolites in three medicinal parts derived from Poria cocos (Schw.) Wolf using UHPLC-QTOF-MS/MS-based chemical profiling. J Pharm Biomed Anal 2018; 150:278-286. [DOI: 10.1016/j.jpba.2017.11.066] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 11/21/2017] [Accepted: 11/28/2017] [Indexed: 01/22/2023]
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18
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Gao Y, Yan H, Jin R, Lei P. Antiepileptic activity of total triterpenes isolated from Poria cocos is mediated by suppression of aspartic and glutamic acids in the brain. PHARMACEUTICAL BIOLOGY 2016; 54:2528-2535. [PMID: 27159135 DOI: 10.3109/13880209.2016.1168853] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
CONTEXT Triterpenes from Poria cocos Wolf (Polyporaceae) have been used to treat various diseases in traditional Chinese medicine. However, the antiepileptic effects and mechanism are not fully understood. OBJECTIVE The objective of this study is to investigate the antiepileptic properties of total triterpenes (TTP) from the whole P. cocos. MATERIALS AND METHODS The ethanol extract TTP was identified by HPLC fingerprint analysis. Male ICR mice were gavaged (i.g.) with TTP (5, 20, 80 or 160 mg/kg) or reference drugs twice a day for 7 d. Antiepileptic activities of TTP were evaluated by maximal electroshock (MES)- and pentylenetetrazole (PTZ)-induced seizures in mice for 30 and 60 min, respectively. Locomotor activity and Rota-rod tests were performed for 60 min and 5 min, respectively. The levels of glutamic acid (Glu), aspartic acid (Asp), γ-aminobutyric acid (GABA) and glycine (Gly) in convulsive mice were estimated. The chronic epileptic model of Wistar rats was built to measure expressions of glutamate decarboxylase 65 (GAD65) and GABAA in rat brain after TTP treatment. RESULTS The LC50 of TTP (i.g.) was above 6 g/kg. TTP (5-160 mg/kg) protected mice against MES- and PTZ-induced convulsions at 65.0% and 62.5%, respectively, but have no effect on rota-rod treadmill; TTP (20-160 mg/kg) significantly reduced the locomotor activities, shortened the onset of pentobarbital sodium-induced sleep; TTP decreased Glu and Asp levels in convulsive mice, but increased the GAD65 and GABAA expressions in chronic epileptic rats at doses usage. DISCUSSION AND CONCLUSION TTP extracted from P. cocos possessed potential antiepileptic properties and is a candidate for further antiepileptic drug development.
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Affiliation(s)
- Yanqiong Gao
- a Department of Testing , Shannxi Provincial People's Hospital , Xi'an , China
| | - Hua Yan
- b Department of the First West Yard , Shannxi Provincial People's Hospital , Xi'an , China
| | - Ruirui Jin
- c China Unit 61068 of People's Liberation Army Hospital , Xi'an , China
| | - Peng Lei
- d Department of Traditional Chinese Medicine , Shannxi Provincial People's Hospital , Xi'an , China
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Wu J, Wang C, Huang G, Zhao J, Wang X, Ji L, Zhang X. Biotransformation of vine tea ( Ampelopsis grossedentata) by solid-state fermentation using medicinal fungus Poria cocos. Journal of Food Science and Technology 2016; 53:3225-3232. [PMID: 27784917 DOI: 10.1007/s13197-016-2297-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/12/2016] [Accepted: 07/22/2016] [Indexed: 12/15/2022]
Abstract
Vine tea was bio-transformed using Poria cocos by solid-state fermentation in order to improve its taste and quality. Volatile components in vine tea were also identified by GC-MS. The changes of flavonoid, tea polyphenols and polysaccharides in fermented vine tea were evaluated. Flavonoid and polyphenols in vine tea were remained unchanged even after biotransformation, but content of polysaccharides increased to 3.9-fold than that of unfermented vine tea. Antioxidant activity such as DPPH free radical scavenging capacity (SR) was determined that there was a positive correlation between SR and content of polysaccharides in vine tea. Methyl 2-methylvalerate-a new volatile compound was identified and gave the vine tea rich delicate fragrance of fruits. The content of linolenic acid increased from 0.88 to 19.59 %. Biotransformation improved the taste and quality of vine tea.
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Affiliation(s)
- Jianguo Wu
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology Around Hongze Lake, Jiangsu Key Laboratory for Biomass-based Energy and Enzyme Technology, School of Life Science, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China ; Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China
| | - Chenhuan Wang
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology Around Hongze Lake, Jiangsu Key Laboratory for Biomass-based Energy and Enzyme Technology, School of Life Science, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China
| | - Gang Huang
- Key Laboratory of Molecular Biophysics of MOE, Huazhong University of Science and Technology, Wuhan, 430074 China
| | - Jieyuan Zhao
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology Around Hongze Lake, Jiangsu Key Laboratory for Biomass-based Energy and Enzyme Technology, School of Life Science, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China
| | - Xinfeng Wang
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology Around Hongze Lake, Jiangsu Key Laboratory for Biomass-based Energy and Enzyme Technology, School of Life Science, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China ; Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China
| | - Lilian Ji
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology Around Hongze Lake, Jiangsu Key Laboratory for Biomass-based Energy and Enzyme Technology, School of Life Science, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China ; Jiangsu Collaborative Innovation Center of Regional Modern Agriculture and Environmental Protection, Huaiyin Normal University, Changjiang West Road 111, Huai'an, 223300 China
| | - Xiaoyu Zhang
- Key Laboratory of Molecular Biophysics of MOE, Huazhong University of Science and Technology, Wuhan, 430074 China
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Zhang P, Xie X, Tang K, Xu W. Chiral separation of brompheniramine enantiomers by recycling high-speed countercurrent chromatography using carboxymethyl-β-cyclodextrin as a chiral selector. J Sep Sci 2016; 39:2300-6. [DOI: 10.1002/jssc.201501240] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 03/28/2016] [Accepted: 04/02/2016] [Indexed: 01/11/2023]
Affiliation(s)
- Panliang Zhang
- Department of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang P.R. China
| | - Xiaojuan Xie
- Department of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang P.R. China
| | - Kewen Tang
- Department of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang P.R. China
| | - Weifeng Xu
- Department of Chemistry and Chemical Engineering; Hunan Institute of Science and Technology; Yueyang P.R. China
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21
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Englert M, Ulms K, Wendlinger C, Vetter W. Isolation of a furan fatty acid fromHevea brasiliensislatex employing the combined use of pH-zone-refining and conventional countercurrent chromatography. J Sep Sci 2015; 39:490-5. [DOI: 10.1002/jssc.201501070] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 10/28/2015] [Accepted: 11/12/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Michael Englert
- Institute of Food Chemistry; University of Hohenheim; Stuttgart Germany
| | - Kerstin Ulms
- Institute of Food Chemistry; University of Hohenheim; Stuttgart Germany
| | | | - Walter Vetter
- Institute of Food Chemistry; University of Hohenheim; Stuttgart Germany
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22
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Xu M, Fu W, Zhang B, Tan H, Xiu Y, Xu H. Combinative application of pH-zone-refining and conventional high-speed counter-current chromatography for preparative separation of caged polyprenylated xanthones from gamboge. J Sep Sci 2015; 39:559-65. [DOI: 10.1002/jssc.201500996] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Revised: 10/29/2015] [Accepted: 11/12/2015] [Indexed: 12/20/2022]
Affiliation(s)
- Min Xu
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery; Shanghai Peopleʼs Republic of China
| | - Wenwei Fu
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery; Shanghai Peopleʼs Republic of China
| | - Baojun Zhang
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery; Shanghai Peopleʼs Republic of China
| | - Hongsheng Tan
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery; Shanghai Peopleʼs Republic of China
| | - Yanfeng Xiu
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
| | - Hongxi Xu
- School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai People's Republic of China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery; Shanghai Peopleʼs Republic of China
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