C - Chemistry – Metallurgy – 08 – B
Patent
C - Chemistry, Metallurgy
08
B
C08B 30/12 (2006.01) A23L 1/09 (2006.01) C08B 30/18 (2006.01) C08B 31/00 (2006.01) C12P 7/62 (2006.01)
Patent
CA 2346094
Disclosed are derivatized malto-oligosaccharides and methods for the preparation thereof. In accordance with the disclosed invention, a malto-oligosaccharide is hydrogenated to thereby obtain a hydrogenated malto-oligosaccharide, and the resulting hydrogenated malto-oligosaccharide a derivatized, such as via oxidation, esterification, etherification, or enzymatic modification. The derivatization of such hydrogenated malto-oligosaccharides results in a surprisingly low level of a formation of by-products and products of degradation. In a particularly preferred embodiment of the invention, a mixture of malto-oligosaccharides is catalytically hydrogenated under reaction conditions suitable to substantially preserve the degree of polymerization (DP) profile of the mixture. The resulting malto-oligosaccharide mixture then is derivatized to form a derivatized malto-oligosaccharide mixture.
La présente invention concerne des malto-oligosaccharides dérivatisés et des procédés d'élaboration correspondants. Selon l'invention, on obtient par hydrogénation un malto-oligosaccharide hydrogéné qu'on dérivatise, notamment par oxydation, estérification, éthérification ou modification enzymatique. La dérivatisation de tels malto-oligosaccharides hydrogénés aboutit de façon intéressante à la formation d'une faible proportion de sous-produits et de produits de dégradation. Selon une réalisation particulièrement préférée, l'invention converne un mélange de malto-oligosaccharides catalytiquement hydrogénés dans des conditions de réaction permettant de conserver sensiblement le profil des degrés de polymérisation du mélange. Une dérivatisation permet alors de transformer le mélange résultant de malto-oligosaccharides en mélange de malto-oligosaccharides dérivatisés.
Antrim Richard L.
Barresi Frank W.
Grain Processing Corporation
Marks & Clerk
LandOfFree
Derivatized reduced malto-oligosaccharides does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Derivatized reduced malto-oligosaccharides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Derivatized reduced malto-oligosaccharides will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2062968