完成标准 neo-iota-卡拉胶寡糖的 (1)H 和 (13)C NMR 图谱的全归属。
Complete assignment of (1)H and (13)C NMR spectra of standard neo-iota-carrabiose oligosaccharides.
机构信息
Université Pierre et Marie Curie, Paris VI, CNRS, Marine plants and biomolecules, UMR 7139, Station Biologique, BP 74, Roscoff Cedex, France.
出版信息
Carbohydr Res. 2010 Feb 26;345(4):547-51. doi: 10.1016/j.carres.2009.12.004. Epub 2009 Dec 26.
PMID:20038459
Abstract
Standard Eucheuma denticulatum iota-carrageenan was degraded with the Alteromonas fortis iota-carrageenase. The most abundant products, the neo-iota-carratetraose and neo-iota-carrahexaose were purified by permeation gel chromatography, and their corresponding (1)H and (13)C NMR spectra were fully assigned.
摘要
标准的 Eucheuma denticulatum iota-卡拉胶被 Alteromonas fortis iota-卡拉胶酶降解。最丰富的产物 neo-iota-卡拉四糖和 neo-iota-卡拉六糖通过渗透凝胶色谱法进行纯化，并对其相应的（1）H 和（13）C NMR 光谱进行了全归属。
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