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Preparative separation of nine flavonoids from Pericarpium Citri Reticulatae by preparative-HPLC and HSCCC
Ye, Xiaolan; Cao, Di; Song, Fenyun; Fan, Guorong; Wu, Fuhai
2016
Source PublicationSEPARATION SCIENCE AND TECHNOLOGY
ISSN0149-6395
Volume51Issue:5Pages:807-815
AbstractAn economical and systematized chromatographic separation process to isolate and purify flavonoids from Pericarpium Citri Reticulatae was developed. Solvent refluxing extraction, macroporous resin column, preparative HPLC and HSCCC (high-speed counter-current chromatography) were used for extraction, fraction, isolation, and purification of nine flavonoids including vicenin-2(42 mg), hesperidin (108 mg), isosinensetin (15 mg), sinensetin (10 mg), tetramethyl-O-isoscutellarein (11 mg), nobiletin (121 mg), 3, 5, 6, 7, 8, 3 ',4 '-heptamethoxyflavone (34 mg), tangeretin (114 mg), and 5-demethylnobiletin (13 mg) from Pericarpium Citri Reticulatae, and their purities were all above 98%. All these constituents were identified by UV, MS, H-1 NMR, and C-13 NMR. The procedure and techniques described here can provide a useful reference for the preparative-scale isolation of some flavonoids in a fast, cost-effective, and environmentally-friendly method.
KeywordPolymethoxylated Flavones Antiinflammatory Activity Liquid-chromatography Identification Anticancer Chemistry Apoptosis Extracts Cells
Subject AreaChemistry ; Engineering
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/9740
Collection文献共享
Recommended Citation
GB/T 7714
Ye, Xiaolan,Cao, Di,Song, Fenyun,et al. Preparative separation of nine flavonoids from Pericarpium Citri Reticulatae by preparative-HPLC and HSCCC[J]. SEPARATION SCIENCE AND TECHNOLOGY,2016,51(5):807-815.
APA Ye, Xiaolan,Cao, Di,Song, Fenyun,Fan, Guorong,&Wu, Fuhai.(2016).Preparative separation of nine flavonoids from Pericarpium Citri Reticulatae by preparative-HPLC and HSCCC.SEPARATION SCIENCE AND TECHNOLOGY,51(5),807-815.
MLA Ye, Xiaolan,et al."Preparative separation of nine flavonoids from Pericarpium Citri Reticulatae by preparative-HPLC and HSCCC".SEPARATION SCIENCE AND TECHNOLOGY 51.5(2016):807-815.
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