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Structural analysis of sulfated fucan from Saccharina japonica by electrospray ionization tandem mass spectrometry
Jin, Weihua1,2,4; Guo, Zhimou3; Wang, Jing1,4; Zhang, Wenjing1,2; Zhang, Quanbin1
关键词Esi-cid-ms/ms Sulfated Fucan Oligosaccharides Saccharina Japonica
刊名CARBOHYDRATE RESEARCH
2013-03-22
DOI10.1016/j.carres.2012.12.004
369页:63-67
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences
类目[WOS]Biochemistry & Molecular Biology ; Chemistry, Applied ; Chemistry, Organic
研究领域[WOS]Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]CHONDROITIN SULFATES ; ASCOPHYLLUM-NODOSUM ; LAMINARIA-JAPONICA ; OLIGOSACCHARIDES ; FUCOIDAN ; DISACCHARIDES ; POLYSACCHARIDE
英文摘要Desulfation of a fucoidan from Saccharina japonica by treatment with DMSO-MeOH resulted in partial degradation of polymeric molecules by methanolysis giving rise to a mixture of neutral, monosulfated, and disulfated fucooligosaccharides in the form of methyl glycosides. These oligomeric fragments were characterized by ESI-MS and ESI-CID-MS/MS. It was found that oligosaccharide structures coincided with the polysaccharide backbone built up mainly of (1 -> 3)-linked fucose residues sulfated at positions 4 and 2. (C) 2012 Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000315821000013
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/137572
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
4.IOCAS, Nantong Marine Sci & Technol R&D Ctr, Nantong 226006, Jiangsu, Peoples R China
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Jin, Weihua,Guo, Zhimou,Wang, Jing,et al. Structural analysis of sulfated fucan from Saccharina japonica by electrospray ionization tandem mass spectrometry[J]. CARBOHYDRATE RESEARCH,2013,369:63-67.
APA Jin, Weihua,Guo, Zhimou,Wang, Jing,Zhang, Wenjing,&Zhang, Quanbin.(2013).Structural analysis of sulfated fucan from Saccharina japonica by electrospray ionization tandem mass spectrometry.CARBOHYDRATE RESEARCH,369,63-67.
MLA Jin, Weihua,et al."Structural analysis of sulfated fucan from Saccharina japonica by electrospray ionization tandem mass spectrometry".CARBOHYDRATE RESEARCH 369(2013):63-67.
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