HARRISON, MICHAEL D.,PURDUE, JAMES C.,PATTON, PENELOPE A.,HOFFMAN, ANDREW J.,GADDY, JAMES M.,LIU, CHI-LI,SCHANEFELT, ROBERT V.,ARMENTROUT, RICHARD C.,SCHWENK, MICHELLE P.,WICKLUND, RACHEL A.,CLAESSENS
申请号：
CA2637125
公开号：
CA2637125C
申请日:
2007.01.24
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A food product comprises an oligosaccharide composition that is digestionresistant or slowly digestible. The oligosaccharide composition can beproduced by a process that comprises producing an aqueous composition thatcomprises at least one oligosaccharide and at least one monosaccharide bysaccharification of starch, membrane filtering the aqueous composition to forma monosaccharide-rich stream and an oligosaccharide-rich stream, andrecovering the oligosaccharide-rich stream. Alternatively, the oligosaccharidecomposition can be produced by a process that comprises heating an aqueousfeed composition that comprises at least one monosaccharide or linearsaccharide oligomer, and that has a solids concentration of at least about 70%by weight, to a temperature of at least about 4O0C, and contacting the feedcomposition with at least one catalyst that accelerates the rate of cleavageor formation of glucosyl bonds for a time sufficient to cause formation of non-linear saccharide oligomers, wherein a product composition is produced thatcontains a higher concentration of non-linear saccharide oligomers than linearsaccharide oligomers.
