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Song Z, Chen T, Wang S, Shen C, Ma Y, Li A, Chen Z, Li Y. Large-scale preparation of five polar polyphenols including three isomers from Phyllanthus emblica Linn. by preparative high-speed counter-current chromatography. J Sep Sci 2023; 46:e2200748. [PMID: 36337042 DOI: 10.1002/jssc.202200748] [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: 09/17/2022] [Revised: 10/20/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022]
Abstract
The separation of polar compounds is challenging work due to poor retention and insufficient selectivity. In the present study, an efficient strategy for large-scale preparation of five polar polyphenols including three isomers from Phyllanthus emblica Linn has been established by preparative high-speed counter-current chromatography. Macroporous resin column chromatography was used for the enrichment of the polar polyphenols. However, sugar and other ultra-polar impurities were co-washed out with the targets. Liquid-liquid extraction with ethyl acetate/water (1/1, v/v) solvent system was developed to remove the ultra-polar impurities with a clearance rate of 95%. Finally, the targets were introduced to preparative high-speed counter-current chromatography for separation using ethyl acetate/n-butanol/acetic acid/water (2/7/1/10, v/v/v/v) solvent system. As a result, 191 mg of Mucic acid 1,4-lactone 5-O-gallate, 370 mg of β-Glucogallin, 301 mg of Gallic acid, 195 mg of Mucic acid 1,4-lactone 3-O-gallate and 176 mg of Mucic acid 1,4-lactone 2-O-gallate with purity higher than 98% were obtained from 1.5 g of sample. Mucic acid 1,4-lactone 3-O-gallate, Mucic acid 1,4-lactone 3-O-gallate, and Mucic acid 1,4-lactone 2-O-gallate are isomers. The results showed that high-speed counter-current chromatography could be well developed for the separation of polar compounds from natural products.
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Affiliation(s)
- Zhibo Song
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China.,Savaid Medical School, University of the Chinese Academy of Sciences, Beijing, P. R. China
| | - Tao Chen
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China.,Savaid Medical School, University of the Chinese Academy of Sciences, Beijing, P. R. China
| | - Shuo Wang
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China
| | - Cheng Shen
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China
| | - Yumei Ma
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China.,Savaid Medical School, University of the Chinese Academy of Sciences, Beijing, P. R. China
| | - Aijing Li
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China.,Savaid Medical School, University of the Chinese Academy of Sciences, Beijing, P. R. China
| | - Zhi Chen
- Key Laboratory of Medicinal Animal and Plant Resources of Qinghai-Tibetan Plateau, School of Life Sciences, Qinghai Normal University, Xining, P. R. China
| | - Yulin Li
- Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining, P. R. China
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Guo Y, Chen Y, Zheng J, Huang W, Zhang L, Zhang H, Yan J. Isolation and purification of polar compounds from Eupatorium fortunei Turcz by high-speed counter-current chromatography. J LIQ CHROMATOGR R T 2021. [DOI: 10.1080/10826076.2020.1867165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Yuru Guo
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Yi Chen
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Jie Zheng
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Wei Huang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Lu Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Hui Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Jizhong Yan
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
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Gong Y, Huang XY, Pei D, Duan WD, Zhang X, Sun X, Di DL. The applicability of high-speed counter current chromatography to the separation of natural antioxidants. J Chromatogr A 2020; 1623:461150. [PMID: 32505270 DOI: 10.1016/j.chroma.2020.461150] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 04/01/2020] [Accepted: 04/18/2020] [Indexed: 01/10/2023]
Abstract
Antioxidants play an essential role in human health, as they have been found to be capable of lowering the incidence of many diseases, such as cancer and angiocardiopathy. Currently, more attention is paid to natural antioxidants because of the possible insecurity of synthetic antioxidants. Thus, the development of efficient techniques or methods to separate antioxidants from natural sources is requested urgently. High-speed counter current chromatography (HSCCC) is a unique support-free liquid-liquid chromatographic technique and has been widely applied in the field of separation of natural products. In this review, we summarize and analyze the related researches on the application of HSCCC in the separation of various natural antioxidants so far. The purpose of the article is to provide a certain theoretical support for the separation of natural antioxidants by HSCCC, and to make full use of advantages of HSCCC in the separation of bioactive components. In particular, some key problems associated with the separation strategies, the structural categories of natural antioxidants, solvent system choices, and the application of different elution modes in HSCCC separation, are summarized and commented. We expect that the content reviewed can offer more evidence for the development of the field of natural antioxidants separation, so as to achieve large-scale preparation of natural antioxidants.
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Affiliation(s)
- Yuan Gong
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China; University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xin-Yi Huang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China.
| | - Dong Pei
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China; Center of Resource Chemical and New Material, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Qingdao, P.R. China
| | - Wen-Da Duan
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China; University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xia Zhang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China; University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xiao Sun
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China; University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Duo-Long Di
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, P.R. China.
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Jiao J, Huang W, Bai Z, Liu F, Ma C, Liang Z. DNA barcoding for the efficient and accurate identification of medicinal polygonati rhizoma in China. PLoS One 2018; 13:e0201015. [PMID: 30021015 PMCID: PMC6051646 DOI: 10.1371/journal.pone.0201015] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 07/06/2018] [Indexed: 12/23/2022] Open
Abstract
Polygonati rhizoma (PR), a traditional medicinal and edible product with various bioactive components (Polygonatum polysaccharides, saponins, phenols, and flavonoids), is widely consumed in China. However, other species with morphological characteristics similar to those of the actual components are being used to replace or adulterate PR, causing issues with quality control and product safety. The morphological similarity of PR and its substitutes makes classic morphological identification challenging. To address this issue, DNA barcoding-based identification using ITS2 and psbA-trnH sequences was applied in this study to evaluate the efficiency and accuracy of this approach in identifying PR samples collected from 39 different regions in China. The identification of PR by this method was confirmed by other methods (phylogeny-based and character-based methods), and all the samples were clearly and accurately distinguished. This study highlights the efficient and accurate nature of DNA barcoding in PR identification. Applying this technique will provide a means to differentiate PR from other altered formulations, thus improving product quality and safety for consumers of PR and its products.
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Affiliation(s)
- Jie Jiao
- College of Life Science, Northwest A&F University, Yangling, Shaanxi, China
| | - Wenli Huang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
| | - Zhenqing Bai
- College of Life Science, Yan'an University, Yan'an, Shaanxi, China
| | - Feng Liu
- Research Department, Buchang Pharma, Xi’an, Shaanxi, China
| | - Cunde Ma
- Research Department, Buchang Pharma, Xi’an, Shaanxi, China
| | - Zongsuo Liang
- College of Life Science, Northwest A&F University, Yangling, Shaanxi, China
- College of Life Science, Zhejiang SCI-TECH University, Hangzhou, Zhejiang, China
- * E-mail:
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Gao Q, Ma R, Chen L, Shi S, Cai P, Zhang S, Xiang H. Antioxidant profiling of vine tea (Ampelopsis grossedentata): Off-line coupling heart-cutting HSCCC with HPLC–DAD–QTOF-MS/MS. Food Chem 2017; 225:55-61. [DOI: 10.1016/j.foodchem.2016.11.122] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 10/31/2016] [Accepted: 11/22/2016] [Indexed: 12/21/2022]
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