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Carrero-Carralero C, Rodríguez-Sánchez S, Calvillo I, Martínez-Castro I, Soria A, Ramos L, Sanz M. Gas chromatographic-based techniques for the characterization of low molecular weight carbohydrates and phenylalkanoid glycosides of Sedum roseum root supplements. J Chromatogr A 2018; 1570:116-125. [DOI: 10.1016/j.chroma.2018.07.071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/23/2018] [Accepted: 07/26/2018] [Indexed: 01/02/2023]
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Zhao W, Shi X, Li J, Guo W, Liu C, Chen X. Genetic, epigenetic, and HPLC fingerprint differentiation between natural and ex situ populations of Rhodiola sachalinensis from Changbai Mountain, China. PLoS One 2014; 9:e112869. [PMID: 25386983 PMCID: PMC4227887 DOI: 10.1371/journal.pone.0112869] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 10/19/2014] [Indexed: 11/19/2022] Open
Abstract
Rhodiola sachalinensis is an endangered species with important medicinal value. We used inter-simple sequence repeat (ISSR) and methylation-sensitive amplified polymorphism (MSAP) markers to analyze genetic and epigenetic differentiation in different populations of R. sachalinensis, including three natural populations and an ex situ population. Chromatographic fingerprint was used to reveal HPLC fingerprint differentiation. According to our results, the ex situ population of R. sachalinensis has higher level genetic diversity and greater HPLC fingerprint variation than natural populations, but shows lower epigenetic diversity. Most genetic variation (54.88%) was found to be distributed within populations, and epigenetic variation was primarily distributed among populations (63.87%). UPGMA cluster analysis of ISSR and MSAP data showed identical results, with individuals from each given population grouping together. The results of UPGMA cluster analysis of HPLC fingerprint patterns was significantly different from results obtained from ISSR and MSAP data. Correlation analysis revealed close relationships among altitude, genetic structure, epigenetic structure, and HPLC fingerprint patterns (R2 = 0.98 for genetic and epigenetic distance; R2 = 0.90 for DNA methylation level and altitude; R2 = –0.95 for HPLC fingerprint and altitude). Taken together, our results indicate that ex situ population of R. sachalinensis show significantly different genetic and epigenetic population structures and HPLC fingerprint patterns. Along with other potential explanations, these findings suggest that the ex situ environmental factors caused by different altitude play an important role in keeping hereditary characteristic of R. sachalinensis.
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Affiliation(s)
- Wei Zhao
- National and Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, School of Life Science, Jilin University, Changchun, Jilin, China
- School of Life Science, Jilin University, Changchun, Jilin, China
- Institute of Botany, Changbai Mountain Academy of Sciences, Erdao, Jilin, China
| | - Xiaozheng Shi
- Key Laboratory for Molecular Enzymology and Engineering, the Ministry of Education, Jilin University, Changchun, Jilin, China
- School of Life Science, Jilin University, Changchun, Jilin, China
| | - Jiangnan Li
- National and Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, School of Life Science, Jilin University, Changchun, Jilin, China
- School of Life Science, Jilin University, Changchun, Jilin, China
| | - Wei Guo
- National and Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, School of Life Science, Jilin University, Changchun, Jilin, China
- School of Life Science, Jilin University, Changchun, Jilin, China
- Institute of Botany, Changbai Mountain Academy of Sciences, Erdao, Jilin, China
| | - Chengbai Liu
- National and Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, School of Life Science, Jilin University, Changchun, Jilin, China
- School of Life Science, Jilin University, Changchun, Jilin, China
| | - Xia Chen
- National and Local United Engineering Laboratory for Chinese Herbal Medicine Breeding and Cultivation, School of Life Science, Jilin University, Changchun, Jilin, China
- School of Life Science, Jilin University, Changchun, Jilin, China
- * E-mail:
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Langstieh AJ, Verma P, Thakur AK, Chatterjee SS, Kumar V. Desensitization of Mild Stress Triggered Responses in Mice by a Brassica juncea Leaf Extract and some Ubiquitous Secondary Plant Metabolites. ACTA ACUST UNITED AC 2014. [DOI: 10.5567/pharmacologia.2014.326.338] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Gan Z, Chen Q, Fu Y, Chen G. Determination of bioactive constituents in Flos Sophorae Immaturus and Cortex Fraxini by capillary electrophoresis in combination with far infrared-assisted solvent extraction. Food Chem 2012. [DOI: 10.1016/j.foodchem.2011.08.018] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chen XJ, Zhao J, Wang YT, Huang LQ, Li SP. CE and CEC analysis of phytochemicals in herbal medicines. Electrophoresis 2011; 33:168-79. [DOI: 10.1002/elps.201100347] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Revised: 09/25/2011] [Accepted: 09/27/2011] [Indexed: 12/11/2022]
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Ioset KN, Nyberg NT, Van Diermen D, Malnoe P, Hostettmann K, Shikov AN, Jaroszewski JW. Metabolic profiling of Rhodiola rosea rhizomes by ¹H NMR spectroscopy. PHYTOCHEMICAL ANALYSIS : PCA 2011; 22:158-165. [PMID: 20848394 DOI: 10.1002/pca.1262] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2010] [Revised: 06/14/2010] [Accepted: 06/21/2010] [Indexed: 05/29/2023]
Abstract
INTRODUCTION Rhodiola rosea is a broadly used medicinal plant with largely unexplored natural variability in secondary metabolite levels. OBJECTIVE The aim of this work was to develop a non-target procedure for ¹H NMR spectroscopic fingerprinting of rhizome extracts for pattern recognition analysis and identification of secondary metabolites responsible for differences in sample composition. To achieve this, plants from three different geographic areas (Swiss Alps, Finland, and Altai region in Siberia) were investigated. RESULTS A sample preparation procedure was developed in order to remove polymeric polyphenols as the ¹H NMR analysis of low-molecular-weight metabolites was hampered by the presence of tannins. Principal component analysis disclosed tight clustering of samples according to population. PCA models based on the aromatic region of the spectra showed that the first two components reflected changes in the content of salidroside and rosavin, respectively, the rosavin content being negatively correlated to that of rhodiocyanoside A and minor aromatics. Score plots and non-parametric variance tests demonstrated population-dependent changes according to harvest time. Data consistency was assessed using score plots and box-and-whisker graphs. In addition, a procedure for presenting loadings of PCA models based on bucketed data as high-resolution plots, which are reminiscent of real ¹H NMR spectra and help to identify latent biomarkers, is presented. CONCLUSION This study demonstrated the usefulness of the established procedure for multivariate non-target ¹H NMR metabolic profiling of Rhodiola rosea.
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Affiliation(s)
- Karine Ndjoko Ioset
- Department of Medicinal Chemistry, Faculty of Pharmaceutical Sciences, University of Copenhagen, DK-2100 Copenhagen, Denmark
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