Aminated hemicellulose molecule and method for production thereof
作者： Rikard Slättegård , Harry Brumer , Marcus Ruda
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摘要: The present invention relates to a method for reductive amination of water soluble carbohydrate. An aminated carbohydrate is prerequisite in processes further modification cellulose. synthesis this molecule comprises, providing carbohydrate, an amine and reducing agent, which are reacted under acidic conditions, isolated give with yield larger than 60%. also hemicellulose molecular weight at least 1 kDa, especially xyloglucan.
lens.org 参考文章(5)
Manssur Yalpani, Process for the preparation of aminated polysaccharide derivatives ,(1986)
Peter Albersheim, Alan Darvill, Ian Hardin, William York, Warren Perkins, Christian Heiss, Xyloglucan conjugates useful for modifying cellulosic textiles ,(2004)
E Fredon, Hydrophobic films from maize bran hemicelluloses Carbohydrate Polymers. ,vol. 49, pp. 1- 12 ,(2002) , 10.1016/S0144-8617(01)00312-5
Tomoaki Yoshida, Yuan Chuan Lee, Glycamine formation via reductive amination of oligosaccharides with benzylamine: efficient coupling of oligosaccharides to protein Carbohydrate Research. ,vol. 251, pp. 175- 186 ,(1994) , 10.1016/0008-6215(94)84284-1
Marc Saura-Valls, Régis Fauré, Sergi Ragàs, Kathleen Piens, Harry Brumer, Tuula T. Teeri, Sylvain Cottaz, Hugues Driguez, Antoni Planas, Kinetic analysis using low-molecular mass xyloglucan oligosaccharides defines the catalytic mechanism of a Populus xyloglucan endotransglycosylase Biochemical Journal. ,vol. 395, pp. 99- 106 ,(2006) , 10.1042/BJ20051396