A study of fucoidan from the brown seaweed Chorda filum

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	A study of fucoidan from the brown seaweed Chorda filum
	Alexander O.Chizhov,Anne Dell,Howard R.Morris,Stuart M.Haslam,Roy A.McDowell,Alexander S.Shashkov,Nikolay E.Nifant'ev,Elena A.Khatuntseva,Anatolli L.Usov
刊名	Carbohydrate Reasch
	1999
期号	320 页码:108-119
ISSN号	0008-6215
通讯作者	Anatolli L.Usov
英文摘要	Fucoidan fractions from the brown seaweed Chorda filum were studied using solvolytic desulfation.Methylation analysis and NMR spectroscopy were applied for native and desulfated polysaccharides.Homefucan sulfate from C.filum was shown to contain poly-a-(1-3)-fucopyranoside backbone with a high degree of branching,mainly of a-(1-2)-linked single units.Some fucopyranose residues are sulfated at O-4(mainly) and O-2 positions.Some a-(1-3)-linked fucose residues were shown by NMR to be 2-O-acetylated.The 1H and 13C NMR spectra of desulfated,deaceylated fucan were complerely assigned.THe spectral data obtained correspond to a quasiregular polysaccharide structure with a branched hexasaccharide repeating unit.Other fucoidan frations from C.filum have more complex carbohydrate composition and give rather complex methvlation patterns.
语种	英语
公开日期	2010-12-22
内容类型	期刊论文
源URL	[http://lib.yic.ac.cn/handle/133337/2930]
专题	烟台海岸带研究所_科研共享资源
推荐引用方式 GB/T 7714	Alexander O.Chizhov,Anne Dell,Howard R.Morris,Stuart M.Haslam,Roy A.McDowell,Alexander S.Shashkov,Nikolay E.Nifant'ev,Elena A.Khatuntseva,Anatolli L.Usov. A study of fucoidan from the brown seaweed Chorda filum[J]. Carbohydrate Reasch,1999(320):108-119.
APA	Alexander O.Chizhov,Anne Dell,Howard R.Morris,Stuart M.Haslam,Roy A.McDowell,Alexander S.Shashkov,Nikolay E.Nifant'ev,Elena A.Khatuntseva,Anatolli L.Usov.(1999).A study of fucoidan from the brown seaweed Chorda filum.Carbohydrate Reasch(320),108-119.
MLA	Alexander O.Chizhov,Anne Dell,Howard R.Morris,Stuart M.Haslam,Roy A.McDowell,Alexander S.Shashkov,Nikolay E.Nifant'ev,Elena A.Khatuntseva,Anatolli L.Usov."A study of fucoidan from the brown seaweed Chorda filum".Carbohydrate Reasch .320(1999):108-119.