Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2006-12-21
2011-12-13
Olson, Eric S (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S111000
Reexamination Certificate
active
08076473
ABSTRACT:
A starch thinning and etherification process is provided comprising the steps of (a) mixing a starch substrate with a thinning agent, an alkalizing agent and an etherification agent; (b) drying the mixture of step (a); and (c) allowing the dried mixture to react with the etherification agent, wherein: the thinning agent consists of one or more hypochlorites; step (a) is carried out at an alkaline pH and does not involve any artificial heating; and step (b) is carried out before the mixture of step (a) reaches the starch substrate's gelatinisation temperature.
REFERENCES:
patent: 4373099 (1983-02-01), Hubbard et al.
patent: 5192576 (1993-03-01), Chang et al.
patent: 6482267 (2002-11-01), Fuertes et al.
patent: 6531592 (2003-03-01), Fuertes et al.
patent: 2005/0229925 (2005-10-01), Ketola
patent: 0 041 316 (1985-02-01), None
patent: 0620315 (1994-04-01), None
patent: 0 710 670 (2000-06-01), None
patent: 0 902 037 (2003-07-01), None
patent: WO2004/091557 (2004-10-01), None
Thomas and Atwell, Starches, Eagan Press Handbook Series, 1999, American Association of Cereal Chemists, St. Paul, Minnesota, pp. 25-30.
Berckmans Marc Charles Florent
Sivasligil Dogan Sahin
Cargill Incorporated
Olson Eric S
LandOfFree
Process for starch modification does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for starch modification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for starch modification will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4308987