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Chen L, Jiang L, Shi X, Yang J, Wang R, Li W. Constituents, pharmacological activities, pharmacokinetic studies, clinical applications, and safety profile on the classical prescription Kaixinsan. Front Pharmacol 2024; 15:1338024. [PMID: 38362144 PMCID: PMC10867185 DOI: 10.3389/fphar.2024.1338024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/10/2024] [Indexed: 02/17/2024] Open
Abstract
Kaixinsan (KXS) is a noteworthy classical prescription, which consists of four Chinese medicinal herbs, namely Polygalae Radix, Ginseng Radix et Rhizoma, Poria, and Acori Tatarinowii Rhizoma. KXS was initially documented in the Chinese ancient book Beiji Qianjin Yaofang written by Sun Simiao of the Tang Dynasty in 652 A.D. As a traditional Chinese medicine (TCM) prescription, it functions to nourish the heart and replenish Qi, calm the heart tranquilize the mind, and excrete dampness. Originally used to treat amnesia, it is now also effective in memory decline and applied to depression. Although there remains an abundance of literature investigating KXS from multiple aspects, few reviews summarize the features and research, which impedes better exploration and exploitation of KXS. This article intends to comprehensively analyze and summarize up-to-date information concerning the chemical constituents, pharmacology, pharmacokinetics, clinical applications, and safety of KXS based on the scientific literature, as well as to examine possible scientific gaps in current research and tackle issues in the next step. The chemical constituents of KXS primarily consist of saponins, xanthones, oligosaccharide esters, triterpenoids, volatile oils, and flavonoids. Of these, saponins are the predominant active ingredients, and increasing evidence has indicated that they exert therapeutic properties against mental disease. Pharmacokinetic research has illustrated that the crucial exposed substances in rat plasma after KXS administration are ginsenoside Re (GRe), ginsenoside Rb1 (GRb1), and polygalaxanthone III (POL). This article provides additional descriptions of the safety. In this review, current issues are highlighted to guide further comprehensive research of KXS and other classical prescriptions.
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Affiliation(s)
- Liping Chen
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
| | - Lin Jiang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Xiaoyu Shi
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jihong Yang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Rong Wang
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
| | - Wenbin Li
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
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Zhu X, Yao Q, Yang P, Zhao D, Yang R, Bai H, Ning K. Multi-omics approaches for in-depth understanding of therapeutic mechanism for Traditional Chinese Medicine. Front Pharmacol 2022; 13:1031051. [PMID: 36506559 PMCID: PMC9732109 DOI: 10.3389/fphar.2022.1031051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022] Open
Abstract
Traditional Chinese Medicine (TCM) is extensively utilized in clinical practice due to its therapeutic and preventative treatments for various diseases. With the development of high-throughput sequencing and systems biology, TCM research was transformed from traditional experiment-based approaches to a combination of experiment-based and omics-based approaches. Numerous academics have explored the therapeutic mechanism of TCM formula by omics approaches, shifting TCM research from the "one-target, one-drug" to "multi-targets, multi-components" paradigm, which has greatly boosted the digitalization and internationalization of TCM. In this review, we concentrated on multi-omics approaches in principles and applications to gain a better understanding of TCM formulas against various diseases from several aspects. We first summarized frequently used TCM quality assessment methods, and suggested that incorporating both chemical and biological ingredients analytical methods could lead to a more comprehensive assessment of TCM. Secondly, we emphasized the significance of multi-omics approaches in deciphering the therapeutic mechanism of TCM formulas. Thirdly, we focused on TCM network analysis, which plays a vital role in TCM-diseases interaction, and serves for new drug discovery. Finally, as an essential source for storing multi-omics data, we evaluated and compared several TCM databases in terms of completeness and reliability. In summary, multi-omics approaches have infiltrated many aspects of TCM research. With the accumulation of omics data and data-mining resources, deeper understandings of the therapeutic mechanism of TCM have been acquired or will be gained in the future.
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Affiliation(s)
- Xue Zhu
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-imaging, Center of AI Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qi Yao
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-imaging, Center of AI Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Pengshuo Yang
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-imaging, Center of AI Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Dan Zhao
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-imaging, Center of AI Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ronghua Yang
- Dovetree Synbio Company Limited, Shenyang, China,*Correspondence: Ronghua Yang, ; Hong Bai, ; Kang Ning,
| | - Hong Bai
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-imaging, Center of AI Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China,*Correspondence: Ronghua Yang, ; Hong Bai, ; Kang Ning,
| | - Kang Ning
- Key Laboratory of Molecular Biophysics of the Ministry of Education, Hubei Key Laboratory of Bioinformatics and Molecular-imaging, Center of AI Biology, Department of Bioinformatics and Systems Biology, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China,*Correspondence: Ronghua Yang, ; Hong Bai, ; Kang Ning,
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Zhang M, Zhang X, Wang C, Shen Y, Fu J. The Role of Jinhuang Powder to Prevent Adverse Effects of Subcutaneous Injection of Enoxaparin Sodium. Emerg Med Int 2022; 2022:7806659. [PMID: 36059558 PMCID: PMC9433242 DOI: 10.1155/2022/7806659] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 07/28/2022] [Indexed: 11/25/2022] Open
Abstract
Objective To determine the role of Jinhuang Powder to prevent adverse effects of subcutaneous injection of enoxaparin sodium. Methods The clinical data of 97 patients with cervical cancer who were treated with subcutaneous injection of enoxaparin through the lower margin of the deltoid muscle of the upper arm in Zhejiang Tumor Hospital from August 2020 to August 2021 were retrospectively analyzed. All patients were divided into the control group (n = 39) and the research group (n = 58) according to the different use time periods of Jinhuang Powder. The research group was treated with Jinhuang Powder and enoxaparin sodium at the same time. The control group started to use Jinhuang Powder after the adverse reactions occurred. The induration, subcutaneous bleeding events, and pain were statistically analyzed. Results The incidence of induration (3.4% vs 15.4%, P=0.036) and subcutaneous hemorrhage (37.9% vs 76.9%, P=0.003) in the research group was significantly lower than that in the control group. The pain in the research group was lighter than that in the control group (grade 0-4 pain: 70% vs 28.2%, 19% vs 30.8%, 8.6% vs 23.1%, 1.7% vs 12.8%, 1.7% vs 5.1%, P=0.001). Conclusion Preventive use of Jinhuang Powder can significantly reduce the incidence of subcutaneous induration and subcutaneous bleeding and can effectively alleviate the local pain of injection. It is worthy of further study to clarify its role and mechanism.
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Affiliation(s)
- Meng Zhang
- Department of Gynecological Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Xiang Zhang
- Department of Gynecological Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Chunlan Wang
- Department of Gynecological Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Yangfang Shen
- Department of Gynecological Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Jianan Fu
- Department of Gynecological Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
- Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
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Wu HY, Shaw PC. Strategies for molecular authentication of herbal products: from experimental design to data analysis. Chin Med 2022; 17:38. [PMID: 35317843 PMCID: PMC8939074 DOI: 10.1186/s13020-022-00590-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/02/2022] [Indexed: 12/22/2022] Open
Abstract
Molecular herbal authentication has gained worldwide popularity in the past decade. DNA-based methods, including DNA barcoding and species-specific amplification, have been adopted for herbal identification by various pharmacopoeias. Development of next-generating sequencing (NGS) drastically increased the throughput of sequencing process and has sped up sequence collection and assembly of organelle genomes, making more and more reference sequences/genomes available. NGS allows simultaneous sequencing of multiple reads, opening up the opportunity of identifying multiple species from one sample in one go. Two major experimental approaches have been applied in recent publications of identification of herbal products by NGS, the PCR-dependent DNA metabarcoding and PCR-free genome skimming/shotgun metagenomics. This review provides a brief introduction of the use of DNA metabarcoding and genome skimming/shotgun metagenomics in authentication of herbal products and discusses some important considerations in experimental design for botanical identification by NGS, with a specific focus on quality control, reference sequence database and different taxon assignment programs. The potential of quantification or abundance estimation by NGS is discussed and new scientific findings that could potentially interfere with accurate taxon assignment and/or quantification is presented.
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Affiliation(s)
- Hoi-Yan Wu
- Li Dak Sum Yip Yio Chin R & D Centre for Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Pang-Chui Shaw
- Li Dak Sum Yip Yio Chin R & D Centre for Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China. .,School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China. .,State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants (The Chinese University of Hong Kong) and Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong, China.
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Quantification of “Cold-Hot” Medicinal Properties of Chinese Medicines Based on Primary Metabolites and Fisher’s Analysis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5790893. [PMID: 35103071 PMCID: PMC8800626 DOI: 10.1155/2022/5790893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/17/2021] [Accepted: 12/21/2021] [Indexed: 11/17/2022]
Abstract
Background Chinese medicinal properties (CMP) are an important part of the basic theory of traditional Chinese medicines (TCMs). Quantitative research on the properties of TCMs is of great significance to deepen the understanding and application of the theory of drug properties and promoting the modernization of TCMs. However, these studies are limited to strong subjectivity or distinguish different drug properties based on certain indicators since CMP studies are diverse. Objective To realize quantitative comparison of same medicinal properties of different Chinese medicines. Method To solve the above problem, we proposed and explored quantification of Chinese medicinal properties (QMP) and the quantification value of medicinal properties “R”. The correlation between primary metabolites and “cold-hot” medicinal properties was explored on the premise of material basis of Chinese herbal medicines and Fisher's analysis. Based on indicators related to “cold-hot” medicinal properties, we utilized quantitative values “R” to characterize the strength or weakness of “cold-hot” medicinal properties. Results According to QMP, the same medicinal properties were quantified and compared by quantification value of medicinal properties that expressed by alphabet “R”. The general theoretical formula of “R” deduced is R = (‖l‖ × cos θ)/‖L‖ = ∑i=1njipi/∑i=1npi2, in which n ≥ 1. In the light of formula of “R” and indicators related to “cold-hot” medicinal properties, we got “R” value of “cold-cool” and “warm-hot” medicinal properties. “R” values of “cold-cool” medicinal properties of Phellodendri chinensis cortex, Coptidis rhizoma, and Menthae haplocalycis herba were 0.63, 1.00, and 0.49, respectively. The result showed that Coptidis rhizoma is the most “cold-cool”, followed by Phellodendri chinensis cortex, with Menthae haplocalycis herba is the weakest in the three Chinese medicines, consistent with cognition of TCM theory. Conclusion QMP has certain guiding significance for the quantification of “cold and hot” drug properties. “R” is feasible to realize the quantitative comparison of the same drug properties of different traditional Chinese medicine, which is helpful to promote process of modern Chinese medicine construction.
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Metabarcoding reveals low fidelity and presence of toxic species in short chain-of-commercialization of herbal products. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2020.103767] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Hu H, Lee-Fong Y, Peng J, Hu B, Li J, Li Y, Huang H. Comparative Research of Chemical Profiling in Different Parts of Fissistigma oldhamii by Ultra-High-Performance Liquid Chromatography Coupled with Hybrid Quadrupole-Orbitrap Mass Spectrometry. Molecules 2021; 26:960. [PMID: 33670350 PMCID: PMC7918369 DOI: 10.3390/molecules26040960] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 02/06/2021] [Accepted: 02/08/2021] [Indexed: 11/17/2022] Open
Abstract
The roots of Fissistigma oldhamii (FO) are widely used as medicine with the effect of dispelling wind and dampness, promoting blood circulation and relieving pains, and its fruits are considered delicious. However, Hakka people always utilize its above-ground parts as a famous folk medicine, Xiangteng, with significant differences from literatures. Studies of chemical composition showed there were multiple aristolactams that possessed high nephrotoxicity, pending evaluation research about their distribution in FO. In this study, a sensitive, selective, rapid and reliable method was established to comparatively perform qualitative and semi-quantitative analysis of the constituents in roots, stems, leaves, fruits and insect galls, using an Ultra-High-Performance Liquid Chromatography coupled with Hybrid Quadrupole Orbitrap Mass Spectrometry (UPLC-Q-Exactive Orbitrap MS, or Q-Exactive for short). To make more accurate identification and comparison of FO chemicals, all MS data were aligned and screened by XCMS, then their structures were elucidated according to MSn ion fragments between the detected and standards, published ones or these generated by MS fragmenter. A total of 79 compounds were identified, including 33 alkaloids, 29 flavonoids, 11 phenylpropanoids, etc. There were 54 common components in all five parts, while another 25 components were just detected in some parts. Six toxic aristolactams were detected in this experiment, including aristolactam AII, AIIIa, BII, BIII, FI and FII, of which the relative contents in above-ground stems were much higher than roots. Meanwhile, multivariate statistical analysis was performed and showed significant differences both in type and content of the ingredients within all FO parts. The results implied that above-ground FO parts should be carefully valued for oral administration and eating fruits. This study demonstrated that the high-resolution mass spectrometry coupled with multivariate statistical methods was a powerful tool in compound analysis of complicated herbal extracts, and the results provide the basis for its further application, scientific development of quality standard and utilization.
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Affiliation(s)
- Haibo Hu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine—Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou 341000, China; (H.H.); (J.P.); (B.H.); (J.L.)
- Department of Biology, Animal Physiology and Neurobiology Section, Katholieke Universiteit Leuven, Naamsestraat 59, Box 2465, 3000 Leuven, Belgium
| | - Yau Lee-Fong
- State Key Laboratory of Quality of Traditional Chinese Medicine, Macao University of Science and Technology, Macau 999078, China;
| | - Jinnian Peng
- National Engineering Research Center for Modernization of Traditional Chinese Medicine—Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou 341000, China; (H.H.); (J.P.); (B.H.); (J.L.)
| | - Bin Hu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine—Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou 341000, China; (H.H.); (J.P.); (B.H.); (J.L.)
| | - Jialin Li
- National Engineering Research Center for Modernization of Traditional Chinese Medicine—Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou 341000, China; (H.H.); (J.P.); (B.H.); (J.L.)
| | - Yaoli Li
- School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Hao Huang
- National Engineering Research Center for Modernization of Traditional Chinese Medicine—Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou 341000, China; (H.H.); (J.P.); (B.H.); (J.L.)
- State Key Laboratory of Quality of Traditional Chinese Medicine, Macao University of Science and Technology, Macau 999078, China;
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Quality tracing evaluation strategies of compatible materials in Aconitum proprietary Chinese medicines. J Pharm Biomed Anal 2020; 192:113654. [PMID: 33120312 DOI: 10.1016/j.jpba.2020.113654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/10/2020] [Accepted: 09/20/2020] [Indexed: 11/21/2022]
Abstract
The proprietary Chinese medicine (PCM) has become a significant supplement of modern medicine. Nevertheless, the absence of quality control standard of compatible materials in PCM has led to serious adulteration, which has an extremely bad effect on safety of drug use and clinical efficacy. Here, a quality tracing evaluation strategy of compatible materials in 32 Aconitum proprietary Chinese medicines (APCMs) was established, including data normalization, model development, model verification, and unknown prescription cracking. The model was delimited based on the weighted content of total 9 key alkaloids in 24 APCMs, which were 5.65-57.10 μg/g for extract medicines and 42.62-380.61 μg/g for powder medicines. Three newly published commercial APCMs, including Wangbi Tablet, Wangbi Granule, and Fengshigutong Capsule, were used to verify its reliability and the results proved to be positive. Moreover, a novel prescription cracking approach was proposed to decode the content of each material in five unknown prescriptions including Yaoxitong Capsule, Tongrendahuoluo Pill, Xinbao Pill, Dahuoluo Capsule, and Mugua Pill. Ultimately, the single or two compatible Aconitum materials in APCMs was successfully decoded and the processed level of the materials were effectively judged. This study for the first time established a practical strategy for supervision and cracking of compatible materials in PCMs and is of great significance to improve the quality control of PCMs.
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Thongkhao K, Prombutara P, Phadungcharoen T, Wiwatcharakornkul W, Tungphatthong C, Sukrong M, Sukrong S. Integrative approaches for unmasking hidden species in herbal dietary supplement products: What is in the capsule? J Food Compost Anal 2020. [DOI: 10.1016/j.jfca.2020.103616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Differentiation of Cyanthillium cinereum, a smoking cessation herb, from its adulterant Emilia sonchifolia using macroscopic and microscopic examination, HPTLC profiles and DNA barcodes. Sci Rep 2020; 10:14753. [PMID: 32901085 PMCID: PMC7479599 DOI: 10.1038/s41598-020-71702-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 08/17/2020] [Indexed: 12/23/2022] Open
Abstract
Cyanthillium cinereum (L.) H.Rob. is one of the most popular herbal smoking cessation aids currently used in Thailand, and its adulteration with Emilia sonchifolia (L.) DC. is often found in the herbal market. Therefore, the quality of the raw material must be considered. This work aimed to integrate macro- and microscopic, chemical and genetic authentication strategies to differentiate C. cinereum raw material from its adulterant. Different morphological features between C. cinereum and E. sonchifolia were simply recognized at the leaf base. For microscopic characteristics, trichome and pappus features were different between the two plants. HPTLC profiles showed a distinct band that could be used to unambiguously differentiate C. cinereum from E. sonchifolia. Four triterpenoid compounds, β-amyrin, taraxasterol, lupeol, and betulin, were identified from the distinct HPTLC band of C. cinereum. The use of core DNA barcode regions; rbcL, matK, ITS and psbA-trnH provided species-level resolution to differentiate the two plants. Taken together, the integration of macroscopic and microscopic characterization, phytochemical analysis by HPTLC and DNA barcoding distinguished C. cinereum from E. sonchifolia. The signatures of C. cinereum obtained here can help manufacturers to increase the quality control of C. cinereum raw material in commercialized smoking cessation products.
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Zhi Y, Zhou Q, Leng X, Zhao C. Mechanism of Remediation of Cadmium-Contaminated Soil With Low-Energy Plant Snapdragon. Front Chem 2020; 8:222. [PMID: 32322572 PMCID: PMC7158863 DOI: 10.3389/fchem.2020.00222] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 03/09/2020] [Indexed: 11/24/2022] Open
Abstract
In the process of remediation of contaminated soil, we should give full play to the role of low-energy plants and fully display the concept of modern energy-saving and environmental protection. Phytoremediation is an effective method to remediate cadmium-contaminated soil, and root exudates play an important part in this process. Here, the response of snapdragon in a pot-culture experiment under two concentrations of Cd (1.0 and 2.5 mg/kg) was evaluated. Snapdragon is a medicinal plant with low energy consumption, which has low requirements on environmental factors and strong resistance. The results showed that both Cd concentrations interfere with the uptake of B, P, Cu, Mn, Mo, and Zn by the soil. The results also showed that plant type and Cd stress can significantly change the concentrations and species of root exudates. The metabolic changes of root exudates revealed the active defense mechanism of plants to Cd stress: up-regulating of amino acids to sequester/exclude Cd, regulation of citric acid on chelation/complexation, and precipitation of cadmium ions. The application of snapdragon can effectively reduce energy consumption and gradually improve the utilization rate of vegetation, which promotes the degradation of cadmium pollutants in soil.
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Affiliation(s)
- Yang Zhi
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Qixing Zhou
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education)/Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin, China
| | - Xue Leng
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Chunlei Zhao
- School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, China
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Lo YT, Shaw PC. Application of next-generation sequencing for the identification of herbal products. Biotechnol Adv 2019; 37:107450. [DOI: 10.1016/j.biotechadv.2019.107450] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 09/10/2019] [Accepted: 09/10/2019] [Indexed: 12/17/2022]
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Biological ingredient complement chemical ingredient in the assessment of the quality of TCM preparations. Sci Rep 2019; 9:5853. [PMID: 30971728 PMCID: PMC6458136 DOI: 10.1038/s41598-019-42341-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 03/28/2019] [Indexed: 12/12/2022] Open
Abstract
Traditional Chinese Medicine (TCM) preparations have been used in China for thousands of years. Quality evaluation for TCM preparations could be conducted based on chemical ingredients or biological ingredients. To date, the overwhelming majority of researches have focused on chemical ingredients while few studies were reported for biological ingredients. It is only recently that the assessments based on biological ingredients have drawn broader attentions. In this work, we have established a method for quality evaluation of TCM preparations by combination of chemical ingredients determined by HPLC fingerprint and biological ingredients obtained by high-throughput sequencing. This proof-of-concept method has been evaluated and compared with existing methods on Liuwei Dihuang Wan, a classical TCM preparation in China. By comparison of this method with those only based on chemical or biological ingredients, it is suggested that (1) Biological ingredient could complement chemical ingredient in separating TCM preparation from different manufacturers and batches with high accuracy; (2) classification of samples based on selected features would always out-perform those based on all features (either chemical or biological or both). By rationally selecting representative biological and chemical features, we have proven that these two types of features could complement each other for the assessment of ingredient consistencies and differences among various TCM samples, which is helpful to ensure the effectiveness, safety and legality of TCM preparations.
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