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	Separation and purification of three flavonoids from helichrysum arenarium (l.) moench by hsccc
	Yang, Yi1,2; Huang, Yun1,2; Gu, Dongyu1; Yili, Abulimiti1; Sabir, Gulnar3; Aisa, Haji Akber1
刊名	Chromatographia
	2009-05-01
卷号	69期号:9-10页码:963-967
关键词	High-speed counter-current chromatography Helichrysum arenarium (l.) moench Flavonoids
ISSN号	0009-5893
DOI	10.1365/s10337-009-0986-2
通讯作者	Aisa, haji akber(haji@ms.xjb.ac.cn)
英文摘要	Following an initial clean-up step on a sephadex lh-20 column, high-speed countercurrent chromatography was successfully applied to the isolation and purification of three flavonoids from a crude sample of helichrysum arenarium (l.) moench. hsccc was performed with a two-phase solvent system composed of ethyl acetate-water (1:1, v/v). naringenin-7-o-beta-d-glycoside (2.3 mg), isoquercitrin (3.5 mg), and astragalin (6.7 mg), with purities of 96.05%, 93.63%, 95.23%, respectively, were separated from 160 mg of crude sample in a one-step separation. the structure identification was by (1)h nmr and (13)c nmr.
WOS关键词	COUNTER-CURRENT CHROMATOGRAPHY ; PREPARATIVE SEPARATION ; ACID
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
WOS类目	Biochemical Research Methods ; Chemistry, Analytical
语种	英语
出版者	VIEWEG
WOS记录号	WOS:000266007100022
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2399485
专题	中国科学院大学
通讯作者	Aisa, Haji Akber
作者单位	1.Chinese Acad Sci, Xinjiang Technol Inst Phys & Chem, Xinjiang Key Lab Plant Resources & Nat Prod Chem, Urumqi 830011, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Xinjiang Inst Chinese Mat Med & Eth, Urumqi 830002, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yi,Huang, Yun,Gu, Dongyu,et al. Separation and purification of three flavonoids from helichrysum arenarium (l.) moench by hsccc[J]. Chromatographia,2009,69(9-10):963-967.
APA	Yang, Yi,Huang, Yun,Gu, Dongyu,Yili, Abulimiti,Sabir, Gulnar,&Aisa, Haji Akber.(2009).Separation and purification of three flavonoids from helichrysum arenarium (l.) moench by hsccc.Chromatographia,69(9-10),963-967.
MLA	Yang, Yi,et al."Separation and purification of three flavonoids from helichrysum arenarium (l.) moench by hsccc".Chromatographia 69.9-10(2009):963-967.

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