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Zhong JL, Muhammad N, Bian PF, Shan YY, Yan WD. Preparation of reference standard extract of Lonicera hypoglauca Miq. with macroporous resin following a scale-up separation. SEP SCI TECHNOL 2020. [DOI: 10.1080/01496395.2020.1778726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Jia-Lun Zhong
- Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences, Guangzhou, China
- Department of Chemistry, Zhejiang University, Hangzhou, China
| | - Nadeem Muhammad
- Department of Chemistry, Zhejiang University, Hangzhou, China
- Department of Environmental Engineering, Wuchang University of Technology, Wuhan, China
| | - Ping-Feng Bian
- Department of Chemistry, Zhejiang University, Hangzhou, China
| | - Ying-Ying Shan
- Chemistry and Chemical Engineering, Qufu Normal University, Shandong, China
| | - Wei-Dong Yan
- Department of Chemistry, Zhejiang University, Hangzhou, China
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Liu B, Hu T, Yan W. Authentication of the Bilberry Extracts by an HPLC Fingerprint Method Combining Reference Standard Extracts. Molecules 2020; 25:molecules25112514. [PMID: 32481617 PMCID: PMC7321295 DOI: 10.3390/molecules25112514] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 05/14/2020] [Accepted: 05/21/2020] [Indexed: 01/15/2023] Open
Abstract
A simple and fast high-performance liquid chromatography (HPLC) fingerprint method combining reference standard extract for the identification of bilberry extract was developed and validated. Six batches of bilberry extract collected from different manufactures were used to establish the HPLC fingerprint. Other berry extracts—such as blueberry extracts, mulberry extracts, cranberry extracts, and black rice extracts—were also analyzed for their HPLC chromatograms. The fingerprints of five batches of bilberry extract showed high similarities, while one batch was distinguished from others. Additionally, the content of anthocyanin Cyanidin-3-O-glucoside (Cy-3-glc) in each berry extract was analyzed and compared. The results indicate that this HPLC fingerprint method, combining reference standard extracts, could be used for the authentication and quality control of bilberry extracts.
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Affiliation(s)
- Bingbing Liu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China; (B.L.); (T.H.)
- State Key Laboratory of Environmental and Biological Analysis, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong 999077, China
| | - Tiantian Hu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China; (B.L.); (T.H.)
| | - Weidong Yan
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China; (B.L.); (T.H.)
- Zhejiang Skyherb Biotechnologies Co., Ltd., Anji 313300, China
- Correspondence: ; Tel.: +86-571-8795-1430; Fax: +86-571-8795-1895
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Sun LL, Wang M, Zhang HJ, Liu YN, Ren XL, Deng YR, Qi AD. Comprehensive analysis of Polygoni Multiflori Radix of different geographical origins using ultra-high-performance liquid chromatography fingerprints and multivariate chemometric methods. J Food Drug Anal 2018; 26:90-99. [PMID: 29389593 PMCID: PMC9332638 DOI: 10.1016/j.jfda.2016.11.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 11/03/2016] [Accepted: 11/07/2016] [Indexed: 11/28/2022] Open
Abstract
Polygoni Multiflori Radix (PMR) is increasingly being used not just as a traditional herbal medicine but also as a popular functional food. In this study, multivariate chemometric methods and mass spectrometry were combined to analyze the ultra-high-performance liquid chromatograph (UPLC) fingerprints of PMR from six different geographical origins. A chemometric strategy based on multivariate curve resolution–alternating least squares (MCR–ALS) and three classification methods is proposed to analyze the UPLC fingerprints obtained. Common chromatographic problems, including the background contribution, baseline contribution, and peak overlap, were handled by the established MCR–ALS model. A total of 22 components were resolved. Moreover, relative species concentrations were obtained from the MCR–ALS model, which was used for multivariate classification analysis. Principal component analysis (PCA) and Ward's method have been applied to classify 72 PMR samples from six different geographical regions. The PCA score plot showed that the PMR samples fell into four clusters, which related to the geographical location and climate of the source areas. The results were then corroborated by Ward's method. In addition, according to the variance-weighted distance between cluster centers obtained from Ward's method, five components were identified as the most significant variables (chemical markers) for cluster discrimination. A counter-propagation artificial neural network has been applied to confirm and predict the effects of chemical markers on different samples. Finally, the five chemical markers were identified by UPLC–quadrupole time-of-flight mass spectrometer. Components 3, 12, 16, 18, and 19 were identified as 2,3,5,4′-tetrahydroxy-stilbene-2-O-β-d-glucoside, emodin-8-O-β-d-glucopyranoside, emodin-8-O-(6′-O-acetyl)-β-d-glucopyranoside, emodin, and physcion, respectively. In conclusion, the proposed method can be applied for the comprehensive analysis of natural samples.
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Affiliation(s)
- Li-Li Sun
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
| | - Meng Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
| | - Hui-Jie Zhang
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
| | - Ya-Nan Liu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
| | - Xiao-Liang Ren
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
- Corresponding author. School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Nankai District, Tianjin 300193, China. E-mail address: (X.-L. Ren)
| | - Yan-Ru Deng
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
| | - Ai-Di Qi
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin,
China
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Wang C, Zhang N, Wang Z, Qi Z, Zhu H, Zheng B, Li P, Liu J. Nontargeted Metabolomic Analysis of Four Different Parts of Platycodon grandiflorum Grown in Northeast China. Molecules 2017; 22:E1280. [PMID: 28769024 PMCID: PMC6152411 DOI: 10.3390/molecules22081280] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 07/25/2017] [Accepted: 07/29/2017] [Indexed: 02/08/2023] Open
Abstract
Platycodonis radix is extensively used for treating cough, excessive phlegm, sore throat, bronchitis and asthma in the clinic. Meanwhile, the stems, leaves and seeds of Platycodon grandiflorum (PG) have some pharmaceutical activities such as anti-inflammation and anti-oxidation effects, etc. These effects must be caused by the different metabolites in various parts of herb. In order to profile the different parts of PG, the ultra-high performance liquid chromatography combined with quadrupole time-of- flight mass spectrometry (UPLC-QTOF-MSE) coupled with UNIFI platform and multivariate statistical analyses was used in this study. Consequently, for the constituent screening, 73, 42, 35, 44 compounds were characterized from the root, stem, leaf and seed, respectively. The stem, leaf and seed contain more flavonoids but few saponins that can be easily discriminated in the root. For the metabolomic analysis, 15, 5, 7, 11 robust biomarkers enabling the differentiation among root, stem, leaf and seed, were discovered. These biomarkers can be used for rapid identification of four different parts of PG grown in northeast China.
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Affiliation(s)
- Cuizhu Wang
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Nanqi Zhang
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Zhenzhou Wang
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Zeng Qi
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Hailin Zhu
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Bingzhen Zheng
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Pingya Li
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
| | - Jinping Liu
- School of Pharmaceutical Sciences, Jilin University, Fujin Road 1266, Changchun 130021, China.
- National and Local Joint Engineering Research Center for Ginseng Innovative Drugs Development, Western Chaoyang Road 45, Changchun 130021, China.
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Tang Z, Hou Y, Hu X, Liu A, Yau L, Tong T, Jiang Z, Bai G. Metabolite identification and pharmacokinetic study of platycodi radix (Jiegeng) in vivo. RSC Adv 2017. [DOI: 10.1039/c7ra04814a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The secondary platycosides, 3-O-β-d-glucopyranosylplatycodigenin and 3-O-β-d-glucopyranosylplatyconic acid, were qualitatively and quantitatively analyzed in vivo for the first time.
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Affiliation(s)
- Zhongyao Tang
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy
- Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
| | - Yuanyuan Hou
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy
- Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
| | - Xueyan Hu
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy
- Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
| | - Aina Liu
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy
- Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
| | - Leefong Yau
- State Key Laboratory of Quality Research in Chinese Medicine
- Macau Institute for Applied Research in Medicine and Health
- Macau University of Science and Technology
- Taipa
- People's Republic of China
| | - Tiantian Tong
- State Key Laboratory of Quality Research in Chinese Medicine
- Macau Institute for Applied Research in Medicine and Health
- Macau University of Science and Technology
- Taipa
- People's Republic of China
| | - Zhihong Jiang
- State Key Laboratory of Quality Research in Chinese Medicine
- Macau Institute for Applied Research in Medicine and Health
- Macau University of Science and Technology
- Taipa
- People's Republic of China
| | - Gang Bai
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy
- Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
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