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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] [What about the content of this article? (0)] [Affiliation(s)] [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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