Isolation of inulin-type oligosaccharides from Chinese traditional medicine: Morinda officinalis How and their characterization using ESI-MS/MS

	Isolation of inulin-type oligosaccharides from Chinese traditional medicine: Morinda officinalis How and their characterization using ESI-MS/MS
	Yang, Zhenmin 1,2; Yi, Yongtao 1; Gao, Chuanchuan 1; Hou, Dengke 3; Hu, Jun 1; Zhao, Mingyue 1
刊名	journal of separation science
	2010
卷号	33 期号:1 页码:120-125
关键词	Characterization ESI-MS Inulin-type oligosaccharide Isolation Morinda officinalis How
英文摘要	inulin-type oligosaccharides with different dp were prepared by size-exclusion chromatography and purity of each oligosaccharide was determined by hplc equipped with cyclodextrin-bond column. the purities of obtained inulin-type oligosaccharides with different dp were more than 98% by one-step process. the dp and molecular weight were obtained through esi-ms in negative mode. the characterization of the inulin-type oligosaccharides with different dp was studied by ms/ms spectra obtained by collision-induced dissociation of molecular ions ([m-h](-)). when the dp was lower, the fragment ions were formed through cross-ring cleavages of two bonds within the sugar ring and glycosidic cleavages. however, with the increase of dp, the ions resulting from glycosidic cleavages between two sugar residues were predominant.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, analytical
研究领域[WOS]	chemistry
关键词[WOS]	cyclodextrin-bonded phase ; mass-spectrometry ; electrospray-ionization ; underivatized oligosaccharides ; xylo-oligosaccharides ; liquid-chromatography ; pc12 cells ; separation ; corticosterone ; cream
收录类别	SCI
语种	英语
WOS记录号	WOS:000274306800015
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/141778]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Zhengzhou Tobacco Res Inst CNTC, Lab Flavor & Fragrance, Zhengzhou 450001, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian, Peoples R China 3.Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Peoples R China
推荐引用方式 GB/T 7714	Yang, Zhenmin,Yi, Yongtao,Gao, Chuanchuan,et al. Isolation of inulin-type oligosaccharides from Chinese traditional medicine: Morinda officinalis How and their characterization using ESI-MS/MS[J]. journal of separation science,2010,33(1):120-125.
APA	Yang, Zhenmin,Yi, Yongtao,Gao, Chuanchuan,Hou, Dengke,Hu, Jun,&Zhao, Mingyue.(2010).Isolation of inulin-type oligosaccharides from Chinese traditional medicine: Morinda officinalis How and their characterization using ESI-MS/MS.journal of separation science,33(1),120-125.
MLA	Yang, Zhenmin,et al."Isolation of inulin-type oligosaccharides from Chinese traditional medicine: Morinda officinalis How and their characterization using ESI-MS/MS".journal of separation science 33.1(2010):120-125.