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Zhang Q, Lin X, Su W. Study on the components changes of polysaccharides and saponins during nine steaming and drying of Polygonatum sibiricum. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:6862-6874. [PMID: 38587108 DOI: 10.1002/jsfa.13516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/26/2024] [Accepted: 04/08/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND In this study, the content and structure of Polygonatum sibiricum polysaccharides and saponins during different processing stages were determined. RESULTS After processing of Polygonatum, the content of polysaccharide and glucose decreased, and the content of galactose, glucuronic acid and sugar substitution gradually increased. The content of total saponins increased significantly. Only 18 compounds were found in raw Polygonatum and 17 new compounds were presented in processed Polygonatum. During the processing of Polygonatum, the polysaccharide was partially degraded into oligosaccharides, the molecular weight gradually decreased, and the neutral sugar was converted into uronic acid, resulting in a decrease in polysaccharide content. The saponins were partially degraded into sapogenins or modified. CONCLUSION This study clarifies the changes in the content and structure of polysaccharides and saponins in processed Polygonatum, which will pave the way for elucidating the processing mechanism. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Qihong Zhang
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Xinyu Lin
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, P. R. China
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, P. R. China
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Yan M, Dong S, Gong Q, Xu Q, Ge Y. Comparative chloroplast genome analysis of four Polygonatum species insights into DNA barcoding, evolution, and phylogeny. Sci Rep 2023; 13:16495. [PMID: 37779129 PMCID: PMC10543443 DOI: 10.1038/s41598-023-43638-1] [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: 02/28/2023] [Accepted: 09/26/2023] [Indexed: 10/03/2023] Open
Abstract
The Polygonatum genus represents a perennial herb with the Liliaceae family, boasting substantial economic and medicinal significance. The majority of Polygonatum plants exhibit notable similarity while lacking distinctive identifying characteristics, thus resulting in the proliferation of adulterated medicinal materials within the market. Within this study, we conducted an in-depth analysis of the complete chloroplast (cp) genomes of four Polygonatum plants and compared them with four closely akin species. The primary objectives were to unveil structural variations, species divergence, and the phylogenetic interrelations among taxa. The cp genomes of the four Polygonatum species were typified by a conventional quadripartite structure, incorporating a large single copy region (LSC), a small single copy region (SSC), and a pair of inverted repeat regions. In total, we annotated a range of 131 to 133 genes, encompassing 84 to 86 protein-coding genes, 38 transfer RNA (tRNA) genes, 8 ribosomal RNA (rRNA) genes, and 0 to 2 pseudogenes (ycf1, infA). Our comparative analyses unequivocally revealed a remarkable consistency in gene order and GC content within the Polygonatum genus. Furthermore, we predicted a potential 59 to 64 RNA editing sites distributed across 22 protein-coding genes, with the ndhB gene exhibiting the most prominent propensity for RNA editing sites, boasting a tally of 15 sites. Notably, six regions of substantial potential variability were ascertained, characterized by elevated Pi values. Noteworthy, molecular markers for species identification, population genetic scrutiny, and phylogenetic investigations within the genus were identified in the form of the psaJ-rpl33 and trnS + trnT-psaD barcodes. The resultant phylogenetic tree unequivocally depicted the formation of a monophyletic clade comprising species within the evolutionary framework of Liliaceae, demonstrating closer evolutionary affinities with Maianthemum, Dracaeneae, and Asparageae. This comprehensive compendium of findings collectively contributes to the advancement of molecular species identification, elucidation of phylogenetic interrelationships, and the establishment of DNA barcodes tailored to the Polygonatum species.
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Affiliation(s)
- Meixiu Yan
- The First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian Road, Hangzhou, Zhejiang Province, People's Republic of China
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China
| | - Shujie Dong
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China
| | - Qiuyi Gong
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China
| | - Qin Xu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China
| | - Yuqing Ge
- The First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian Road, Hangzhou, Zhejiang Province, People's Republic of China.
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Xu C, Xia B, Zhang Z, Lin Y, Li C, Lin L. Research progress in steroidal saponins from the genus Polygonatum: Chemical components, biosynthetic pathways and pharmacological effects. PHYTOCHEMISTRY 2023; 213:113731. [PMID: 37245687 DOI: 10.1016/j.phytochem.2023.113731] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 04/11/2023] [Accepted: 05/08/2023] [Indexed: 05/30/2023]
Abstract
The genus Polygonatum Mill. belongs to the Liliaceae family, which is widely distributed all over the world. Modern studies have found that Polygonatum plants are very rich in chemical compounds such as saponins, polysaccharides and flavonoids. Steroidal saponins are the most commonly studied saponins in the genus Polygonatum and a total of 156 compounds have been isolated from 10 species of the genus. These molecules possess antitumor, immunoregulatory, anti-inflammatory, antibacterial, antiviral, hypoglycemic, lipid-lowering and anti-osteoporotic activities. In this review, we summarize recent advances in studies of the chemical constituents of steroidal saponins from Polygonatum, including their structural characteristics, possible biosynthetic pathways and pharmacological effects. Then, the relationship between the structure and some physiological activities is considered. This review aims to provide reference for further exploitation and utilization of the genus Polygonatum.
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Affiliation(s)
- Chunfang Xu
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, 410208, PR China
| | - Bohou Xia
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, 410208, PR China
| | - Zhimin Zhang
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, 410208, PR China
| | - Yan Lin
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, 410208, PR China
| | - Chun Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, PR China.
| | - Limei Lin
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan University of Chinese Medicine, Changsha, 410208, PR China.
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Nan Y, Liang H, Pang X, Zheng W, Shi Y, Chen X, Zhang J, Song J, Ma B. Qualitative and quantitative studies on two commercial specifications of Polygonatum odoratum. Front Chem 2023; 11:1146153. [PMID: 36909715 PMCID: PMC9995655 DOI: 10.3389/fchem.2023.1146153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/08/2023] [Indexed: 02/25/2023] Open
Abstract
The rhizoma of Polygonatum odoratum (PO) is used to treat yin injuries of the lung and stomach in traditional Chinese medicine. The chemical constituents of this herb are steroidal saponins, homoisoflavanones, and alkaloids. Xiangyuzhu (XPO) and Guanyuzhu (GPO) are available in the market as two specifications of the commodity. Nonetheless, systematic research on the identification and comparison of chemical constituents of these two commercial specifications is yet lacking. Herein, an integrated method combing ultra-high-performance liquid chromatography-quadruple time-of-flight mass spectrometry (UHPLC-Q-TOF/MS) with ultra-high-performance liquid chromatography-charged aerosol detection (UHPLC-CAD) was employed for the comprehensively qualitative and quantitative analyses of PO. A total of 62 compounds were identified by UHPLC-Q-TOF/MS, among which 13 potential chemical markers were screened out to distinguish two commercial specifications. Subsequently, the absolute determination method for polygodoraside G, polygonatumoside F, and timosaponin H1 was established and validated by UHPLC-CAD. The contents of the three compounds were 13.33-236.24 μg/g, 50.55-545.04 μg/g, and 13.34-407.83 μg/g, respectively. Furthermore, the ratio of timosaponin H1/polygodoraside G could be applied to differentiate the two specifications. Samples with a ratio <2 are considered XPO and >5 are considered GPO. Therefore, the above results provide a valuable means for the quality control of PO.
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Affiliation(s)
- Yi Nan
- Beijing Institute of Radiation Medicine, Beijing, China.,Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Haizhen Liang
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Xu Pang
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Wei Zheng
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Yuhao Shi
- Beijing Institute of Radiation Medicine, Beijing, China.,Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaojuan Chen
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Jie Zhang
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Juan Song
- Beijing Institute of Radiation Medicine, Beijing, China
| | - Baiping Ma
- Beijing Institute of Radiation Medicine, Beijing, China.,Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Luo L, Qiu Y, Gong L, Wang W, Wen R. A Review of Polygonatum Mill. Genus: Its Taxonomy, Chemical Constituents, and Pharmacological Effect Due to Processing Changes. Molecules 2022; 27:molecules27154821. [PMID: 35956772 PMCID: PMC9369890 DOI: 10.3390/molecules27154821] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 02/01/2023] Open
Abstract
Ethnopharmacological relevance: The genus Polygonatum Tourn, ex Mill. contains numerous chemical components, such as steroidal saponins, polysaccharides, flavonoids, alkaloids, and others, it possesses diverse pharmacological activities, such as anti-aging, anti-tumor, immunological regulation, as well as blood glucose management and fat reducing properties. Aim of the review: This study reviews the current state of research on the systematic categorization, chemical composition, pharmacological effects, and processing changes of the plants belonging to the genus Polygonatum, to provide a theoretical foundation for their scientific development and rational application. Materials and methods: The information was obtained by searching the scientific literature published between 1977 and 2022 on online databases (including PubMed, CNKI, SciFinder, and Web of Science) and other sources (such as the Chinese Pharmacopoeia 2020 edition, and Chinese herbal books). Results: The genus Polygonatum contains 79 species, and 233 bioactive chemical compounds were identified in them. The abundance of pharmacological activities, such as antioxidant activities, anti-fatigue activities, anti-inflammatory activities, etc., were revealed for the representatives of this genus. In addition, there are numerous processing methods, and many chemical constituents and pharmacological activities change after the unappropriated processing. Conclusions: This review summarizes the taxonomy classification, chemical composition, pharmacological effects, and processing of the plants belonging to the genus Polygonatum, providing references and research tendencies for plant-based drug development and further clinical applications.
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Affiliation(s)
- Lu Luo
- TCM and Ethnomedicine Innovation and Development International Laboratory, Innovative Materia Medic Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China; (L.L.); (Y.Q.); (R.W.)
| | - Yixing Qiu
- TCM and Ethnomedicine Innovation and Development International Laboratory, Innovative Materia Medic Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China; (L.L.); (Y.Q.); (R.W.)
| | - Limin Gong
- TCM and Ethnomedicine Innovation and Development International Laboratory, Innovative Materia Medic Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China; (L.L.); (Y.Q.); (R.W.)
- School of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
- Correspondence: (L.G.); (W.W.); Tel.: +86-731-138-7317-947 (L.G.); +86-731-136-5743-8606 (W.W.)
| | - Wei Wang
- TCM and Ethnomedicine Innovation and Development International Laboratory, Innovative Materia Medic Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China; (L.L.); (Y.Q.); (R.W.)
- Correspondence: (L.G.); (W.W.); Tel.: +86-731-138-7317-947 (L.G.); +86-731-136-5743-8606 (W.W.)
| | - Ruiding Wen
- TCM and Ethnomedicine Innovation and Development International Laboratory, Innovative Materia Medic Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China; (L.L.); (Y.Q.); (R.W.)
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Ye X, Pi X, Zheng W, Cen Y, Ni J, Xu L, Wu K, Liu W, Li L. The Methanol Extract of Polygonatum odoratum Ameliorates Colitis by Improving Intestinal Short-Chain Fatty Acids and Gas Production to Regulate Microbiota Dysbiosis in Mice. Front Nutr 2022; 9:899421. [PMID: 35634366 PMCID: PMC9133717 DOI: 10.3389/fnut.2022.899421] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/12/2022] [Indexed: 12/19/2022] Open
Abstract
The potential impacts of methanol extract from Polygonatum odoratum on (YZM) colonic histopathology, gut gas production, short-chain fatty acids (SCFAs), and intestinal microbiota composition were evaluated with dextran sulfate sodium (DSS)-induced colitis mice in this study. These results indicated that YZM increased colon length and ameliorated colonic histopathology in DSS-induced colitis mice. Moreover, YZM administration reversed intestinal microbiota compositions leading to the inhibition of H2S-related bacteria (e.g., Desulfovibrionaceae) and the lower level of H2S and higher contents of SCFA-related bacteria (e.g., Muribaculaceae). Taken together, the effects of methanol extract from Polygonatum odoratum are studied to provide new enlightenment and clues for its application as a functional food and clinical drug. Our study first revealed the relationship between intestinal gas production and key bacteria in ulcerative colitis.
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Affiliation(s)
- Xuewei Ye
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou, China
- Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Department of Basic Medical Sciences, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Xionge Pi
- Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Wenxin Zheng
- Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Department of Basic Medical Sciences, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Yingxin Cen
- Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Department of Basic Medical Sciences, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Jiahui Ni
- Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Department of Basic Medical Sciences, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Langyu Xu
- Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Department of Basic Medical Sciences, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Kefei Wu
- Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Department of Basic Medical Sciences, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, China
| | - Wei Liu
- Institute of Plant Protection and Microbiology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
- *Correspondence: Wei Liu,
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou, China
- Lanjuan Li,
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Dong SQ, Wang XF, Li WH, Wang L, Du HX, Yu Y. Phytochemical constituents and chemotaxonomic study of Polygonatum prattii Baker. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2021.104278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wei W, Li S, Cheng L, Hao E, Hou X, Zhou H, Deng J, Yao X. Comprehensive characterization of the chemical constituents in Yiganmingmu oral liquid and the absorbed prototypes in cynomolgus monkey plasma after oral administration by UPLC-Q-TOF-MS based on the self built components database. Chin Med 2021; 16:35. [PMID: 33910600 PMCID: PMC8080328 DOI: 10.1186/s13020-021-00443-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/10/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Yiganmingmu oral liquid (YGMM), a well known over-the-counter (OTC) drug in China, is composed of 12 types of valuable herbal medicines and has been widely used in clinical for the treatment of soreness and weakness of waist and knees, dizziness, memory loss, and fatigue. However, the chemical compositions of YGMM and its absorbed compounds in plasma remain unclear. METHODS Since chemical investigation is the first important step to reveal effects and action mechanisms of traditional Chinese medicine (TCM), in this study, based on the self built components database, systematic characterization of the chemical profile of YGMM in vitro was carried out by using a reliable UPLC-Q-TOF-MS method. Moreover, to obtain better understanding of the absorbed prototypes in plasma, serum pharmacochemistry analysis of YGMM after oral administration was conducted by using cynomolgus monkeys as animal model. RESULTS A total of 667 constituents from the 12 single herbal medicines were collected in the self built components database by searching the reported literatures, and 415 of them were initially screened as candidate compounds in YGMM by comparison of their experimental accurate mass measurements with those theoretical values. After that, 117 compounds including 17 phenolic acids, 25 flavonoids, 4 alkaloids, 10 phthalides, 5 monoterpenes, 8 triterpenoid saponins, 9 anthraquinones, and 39 other compounds, were unambiguously identified or tentatively characterized by analysing their MS/MS fragmentation patterns, and also by comparison with reference standards and those data reported in the literatures. 61 prototypes absorbed in plasma of cynomolgus monkey, including 13 phenolic acids, 21 flavonoids, 8 phthalides, 3 monoterpenes, 4 triterpenoid saponins, and 12 other compounds were tentatively assigned by serum pharmacochemistry analysis after oral administration. CONCLUSION It was the first comprehensive analysis of chemical constituents of YGMM and prototypes in plasma, and the data analysis strategy developed in this study showed high efficiency in the structural elucidations. The results might provide scientific evidence for further research on material basis of YGMM.
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Affiliation(s)
- Wei Wei
- College of Pharmacy and International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education, Jinan University, Guangzhou, 510632, China
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China
- National and Region Joint Engineering Center for Anticancer Drug Development, Guangxi Hebabiz Pharmaceutical Co. Ltd., Qinzhou, 535000, China
| | - Siwei Li
- Faculty of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Linyou Cheng
- National and Region Joint Engineering Center for Anticancer Drug Development, Guangxi Hebabiz Pharmaceutical Co. Ltd., Qinzhou, 535000, China
| | - Erwei Hao
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China
| | - Xiaotao Hou
- Faculty of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Hua Zhou
- National and Region Joint Engineering Center for Anticancer Drug Development, Guangxi Hebabiz Pharmaceutical Co. Ltd., Qinzhou, 535000, China
| | - Jiagang Deng
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.
| | - Xinsheng Yao
- College of Pharmacy and International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education, Jinan University, Guangzhou, 510632, China.
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