Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Poultry egg is basic ingredient
Reexamination Certificate
2007-05-01
2007-05-01
Weier, Anthony (Department: 1761)
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Poultry egg is basic ingredient
C426S521000, C426S407000, C426S392000
Reexamination Certificate
active
10876365
ABSTRACT:
Presented herein are methods of treating egg products to increase shelf life, which include treating the egg products with high pressure. In addition, the egg products may be pasteurized before, during, or after the pressure-treatment. Optionally, the egg products may include one or more antimicrobial agents and/or acidifying agents. The method may be useful for producing a packaged egg product that has an extended shelf life as determined by bacteria population density in the product and/or organoleptic properties.
REFERENCES:
patent: 4695472 (1987-09-01), Dunn et al.
patent: 4808425 (1989-02-01), Swartzel et al.
patent: 4957759 (1990-09-01), Swartzel et al.
patent: 4994291 (1991-02-01), Swartzel et al.
patent: 5019408 (1991-05-01), Swartzel et al.
patent: 5105724 (1992-04-01), Swartzel et al.
patent: 5316745 (1994-05-01), Ting et al.
patent: 5612076 (1997-03-01), Samimi et al.
patent: 5620735 (1997-04-01), Manderfeld et al.
patent: 5665416 (1997-09-01), Manderfeld et al.
patent: 5670199 (1997-09-01), Swartzel et al.
patent: 5741539 (1998-04-01), Knipper et al.
patent: 5891505 (1999-04-01), Schuman et al.
patent: 5932813 (1999-08-01), Swartzel et al.
patent: 6015231 (2000-01-01), Swartzel et al.
patent: 6090425 (2000-07-01), Samimi
patent: 6120732 (2000-09-01), Toledo et al.
patent: 6177115 (2001-01-01), Meyer
patent: RE37225 (2001-06-01), Swartzel et al.
patent: 6305913 (2001-10-01), Hashish et al.
patent: 6403141 (2002-06-01), Liot
patent: 6406727 (2002-06-01), Hamid-Samimi et al.
patent: 6524638 (2003-02-01), Knipper et al.
patent: 6536947 (2003-03-01), Swartzel et al.
patent: 6784405 (2004-08-01), Flugstad et al.
patent: 6799467 (2004-10-01), Minerich et al.
patent: 6824801 (2004-11-01), Yajima et al.
patent: 2003/0012859 (2003-01-01), Efstathiou
patent: 2003/0035752 (2003-02-01), Aksenov et al.
patent: 2003/0091711 (2003-05-01), Sanderson et al.
patent: 2003/0219525 (2003-11-01), Woodward et al.
patent: 2004/0076733 (2004-04-01), Sanderson et al.
patent: 44 15 751 (1995-05-01), None
patent: 2283900 (1995-05-01), None
patent: WO 89/12399 (1989-12-01), None
patent: WO 94/18845 (1994-09-01), None
patent: WO 95/08275 (1995-03-01), None
patent: WO 95/26636 (1995-10-01), None
Alvarez et al. Inactivation ofSalmonella entericaSerovar Enteritidis by Ultrasonic Waves under Pressure at Different Water Activities. Applied and Environmental Microbiology, Jan. 2003. vol. 69, No. 1.
Knorr et al., “Applications and potential of ultrasonics in food processing”,Trends in Food Science&Technology,vol. 15, May 2004 (pp. 261-266).
Lee, Dong-Un, “Application of combined non-thermal treatments for the processing of liquid whole egg”, available at least as of Sep. 9, 2002 (109 pgs.).
Lee et al., “Biphasic Inactivation Kinetics ofEscherichia coliin Liquid Whole Egg by High Hydrostatic Pressure Treatments”,Department of Food Biotechnology and Food Process Engineering,vol. 17, No. 6, 2001 (pp. 1020-1025).
Lee et al., “High Pressure Treatment of Liquid Whole Egg and Advantages of Low Temperature Application”,High Pressure Research,vol. 19, 2000, (pp. 131-136).
Lee et al., “Evaluation of Processing Criteria for the High Pressure Treatment of Liquid Whole Egg: Rheological Study”,Department of Food Biotechnology and Food Process Engineering,accepted May 7, 1999 (6 pgs.).
Ibarz et al., “Viscoelastic Properties of Egg Gels Formed with High Hydrostatic Pressure”,Institute of Food Technologists, Annual Meeting Presentation,1996 (pp. 57-72, XP008054241).
JP 6-54672, “High-Pressure Sterilization of Food”, Mar. 1, 1994 (Abstract only, 1 pg.).
JP 4-141068, “Production of Egg White Composition”, May 14, 1992 (Abstract only, 1 pg.).
Lee et al., “Effects of combination treatments of nisin and high-intensity ultrasound with high pressure on the microbial inactivation in liquid whole egg”,Innovative Food Science and Emerging Technologies,vol. 4, No. 4, 2003 (pp. 387-393 XP008054174).
PCT Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration, based on International Application No. PCT/US2005/021760, date of mailing Nov. 3, 2005 (9 pgs.).
PCT International Search Report based on International Application No. PCT/US2005/021760, date of mailing of the International Search Report Nov. 3, 2005 (6 pgs.).
“Combined effect of nisin and high hydrostatic pressure on destruction ofListeria innocuaandEscherichia coliin liquid whole egg”; E. Ponce, R. Pia, E. Sendra, B. Guamis, M. Mor-Mur;International Journal of Food Microbiology,43; (1998); pp. 15-19.
“Inactivation ofListeria innocuaInoculated in Liquid Whole Egg by High Hydrostatic Pressure”; E. Ponce, R. Pla*, M. Mor-Mur, R. Gervilla, B. Guamis;Journal of Food Protection,vol. 61, No. 1, 1998, pp. 119-122.
“Fresher Under Pressure”; Fresher Under Pressure Guided Tour; Avure Technologies; printed from www.avure.com/gtour1.htm on Feb. 13, 2004; 9 pgs.
“Fresher Under Pressure”; Fresher Under Pressure Equipment; Avure Technologies; printed from www.avure.com/equipment.htm on Feb. 13, 2004; 3 pgs.
“Liquid Egg Products”; The Nisaplin® Advantage; Aplin & Barrett Ltd.; 1 pg., published at least by Jun. 1, 2004.
“The Relationship Between Nisaplin® and Pure Nisin”; The Nisaplin® Advantage; Aplin & Barrett Ltd.; 1 pg., published at least by Jun. 1, 2004.
“Fresher Under Pressure”; Fresher Under Pressure Food Safety; Avure Technologies, printed from www.avure.com/safety.htm on Feb. 13, 2004; 3 pgs.
“Fresher Under Pressure” Fresher Under Pressure Scientific Research; “High Pressure Processing of Foods: An Overview”; (First Published in Science Des Aliments, 19 (1999) P619-661); G. Tewari*, D.S. Jayas(1), R. A. Holley(2); printed from www.fresherunderpressure.com/science—hpp—review.htm on Feb. 12, 2004.
Journal of Agricultural and Food Chemistry;vol. 47; Sep. 1999; No. 9; Published by the American Chemical Society; 8 pgs.
Food Microbiology;Jun. 1998; vol. 15, No. 3; ISSN 0740-0020; Academic Press; 10 pgs.
Efstathiou John D.
Huston Laura
Morriss Jill M.
Cargill Incorporated
Foley & Lardner LLP
Weier Anthony
LandOfFree
Egg Products does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Egg Products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Egg Products will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3764910