Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Fat or oil is basic ingredient other than butter in emulsion...
Reexamination Certificate
2004-10-29
2009-08-25
Paden, Carolyn A (Department: 1794)
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Fat or oil is basic ingredient other than butter in emulsion...
C426S602000, C426S604000
Reexamination Certificate
active
07579034
ABSTRACT:
The present invention relates to methods for producing low fat spread emulsions stabilized with dairy proteins. The water phase is stabilised by heat denatured whey proteins at low calcium concentrations. After heat treatment pH of the water phase is adjusted to neutral or acid conditions. The present invention also relates to methods for producing a whey protein product that can be used as a stabilizing food ingredient.
REFERENCES:
patent: 3637643 (1972-01-01), Wingerd et al.
patent: 5747647 (1998-05-01), Stack et al.
patent: 5858441 (1999-01-01), Reddy et al.
patent: 2002/0044998 (2002-04-01), Wu
patent: 2003/0091722 (2003-05-01), Foegeding et al.
patent: 076549 (1983-04-01), None
patent: 459566 (1991-12-01), None
patent: 1065938 (2001-01-01), None
patent: 0355058 (1988-08-01), None
patent: 7216387-6 (1976-12-01), None
Britten, et al., “Acid-induced gelation of whey protein polymers: effects of pH and calcium concentration during polymerization”, Food Hydrocolloids, vol. 15, pp. 609-617, (2001).
Tossavainen, et al., “Effect of Milk Protein Products on the Stability of a Model Low-Fat Spread”, International Dairy Journal, vol. 6, No. 2, pp. 171-184, (1996).
International Preliminary Report on Patentability dated May 1, 2006, from PCT application PCT/DK2004/000752.
Karleskind, D., et al., “Emulsifying Properties of Lipid-Reduced, and Calcium-Reduced Whey Protein Concentrates”, J. of Food Science, Jan./Feb., pp. 54-58 (1996), XP-000581258.
XP-002313294, Derwent Abstract of SU 1329743 (Aug. 15, 1987).
Burling Hans
Frederiksen Henrik K.
Madsen John Charles
Arla Foods AMBA
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Paden Carolyn A
LandOfFree
Stabilisers useful in low fat spread production does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stabilisers useful in low fat spread production, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilisers useful in low fat spread production will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4115645