Poultry Egg Is Basic Ingredient Patents (Class 426/614)
  • Patent number: 6537588
    Abstract: The invention generally relates to the use of natural anti-secretory proteins (NASP) for the preparation of NASP-enriched functional food products or pharmaceutical products for the treatment and prophylaxis of disease-like conditions caused by extreme body fluid discharge. In particular, the invention relates to the use of NASP-enriched egg yolk as source of NASP.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: March 25, 2003
    Assignee: Rural Patent Svenska AB
    Inventors: Stefan Lange, Leif Göransson, Ivar Lönnroth
  • Patent number: 6524638
    Abstract: The present process relates to forming of precooked egg patties for future heating within a microwave oven for consumption as a portion of a food article. The process involves the initial step of acquisition of liquid whole eggs, liquid egg whites and/or liquid egg yolks mixed with leavening ingredients (a mix of an acid and a base) to create an egg patty with improved texture and appearance for use within a breakfast sandwich following initial cooking. The following ingredients may be added to further improve the product: non-fat dry milk, modified food starch, gums, and emulsifiers. The process in summary involves adding to liquid eggs leavening ingredients or agents and then cooking of the mixed eggs and leavening ingredients prior to the dissipation of the leavening ingredients to form an egg patty having improved appearance and a light and airy texture.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: February 25, 2003
    Assignee: Michael Foods, Inc.
    Inventors: Aloysius J. Knipper, Lauren S. Beam
  • Publication number: 20030012859
    Abstract: The invention is directed to a frozen concentrated liquid whole egg product and a process for making the frozen concentrated product. The product has from about 33 to about 49 weight solids, from about 51 to about 67 weight percent water and a viscosity at 40° F. of from about 1,000 to about 5,000 cps before or after thawing. The process includes heating liquid whole egg for a time and temperature which are effective for not coagulating the egg.
    Type: Application
    Filed: June 27, 2001
    Publication date: January 16, 2003
    Applicant: Cargill, Incorporated
    Inventor: John D. Efstathiou
  • Publication number: 20030008060
    Abstract: A novel food composition is provided in which omega-3 fatty acids, preferably including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), particularly in the form of fish oil, is provided in a liquid egg product.
    Type: Application
    Filed: March 12, 2002
    Publication date: January 9, 2003
    Inventors: Margaret F. Hudson, Phillip Lee Wing, Elyse Beauregard
  • Patent number: 6475550
    Abstract: The present process relates to forming of precooked egg patties for future heating within a microwave oven for consumption as a portion of a food article. The process involves the initial step of acquisition of liquid whole eggs, liquid egg whites and/or liquid egg yolks mixed with leavening ingredients (a mix of an acid and a base) to create an egg patty with improved texture and appearance for use within a breakfast sandwich following initial cooking. The following ingredients may be added to further improve the product: non-fat dry milk, modified food starch, gums, and emulsifiers. The process in summary involves adding to liquid eggs leavening ingredients or agents and then cooking of the mixed eggs and leavening ingredients prior to the dissipation of the leavening ingredients to form an egg patty having improved appearance and a light and airy texture.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: November 5, 2002
    Assignee: Michael Foods, Inc.
    Inventors: Aloysius J. Knipper, Lauren S. Beam
  • Patent number: 6455094
    Abstract: The present invention provides the discovery that efficient heating of shell eggs can be achieved using convection currents of humidity controlled air. The humidity controlled air heating process described herein provides an efficient and attractive means of pre-heating and/or pasteurizing (i.e., pre-heating and holding) intact shell eggs. Also provided are pasteurized shell eggs produced by the inventive methods. As further aspects, the present invention also provides methods of cooling shell eggs as well as surface sanitizing shell eggs using humidity controlled air.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: September 24, 2002
    Assignees: Michael Foods, Inc., Belovo S.A.
    Inventors: Hershell R. Ball, Fabien De Meester, James D. Schuman
  • Publication number: 20020114876
    Abstract: An egg concentrate having a higher percentage of solids relative to whole eggs. A liquid yolk component is mixed with a dried albumen component to form the egg concentrate. This can be reconstituted by mixing it with water, and this reconstituted egg product can be used itself as a food product, or mixed with other ingredients to make such things as bakery products, mayonnaise, etc. In one preferred embodiment, the concentrate is combined with an ingredient or ingredients (e.g. sugar and/or salt) to lower its water activity and make the concentrate shelf stable for relatively long periods (e.g. 2 months or much longer). In an alternative embodiment, another procedure is employed where a similar result of the dispersion of the powder in the yolk component is accomplished.
    Type: Application
    Filed: February 15, 2002
    Publication date: August 22, 2002
    Inventors: James S. Campbell, Derk Te Bokkel, Clifford C. Fisher
  • Publication number: 20020114875
    Abstract: The present process relates to forming of precooked egg patties for future heating within a microwave oven for consumption as a portion of a food article. The process involves the initial step of acquisition of liquid whole eggs, liquid egg whites and/or liquid egg yolks mixed with leavening ingredients (a mix of an acid and a base) to create an egg patty with improved texture and appearance for use within a breakfast sandwich following initial cooking. The following ingredients may be added to further improve the product: non-fat dry milk, modified food starch, gums, and emulsifiers. The process in summary involves adding to liquid eggs leavening ingredients or agents and then cooking of the mixed eggs and leavening ingredients prior to the dissipation of the leavening ingredients to form an egg patty having improved appearance and a light and airy texture.
    Type: Application
    Filed: May 2, 2002
    Publication date: August 22, 2002
    Applicant: Michael Foods, Inc.
    Inventors: Aloysius J. Knipper, Lauren S. Beam
  • Patent number: 6436451
    Abstract: A feed for producing reduced-cholesterol brown eggs from brown-egg-laying fowl is provided. The feed contains organic chromium, bacterial culture for improving digestion, at least one enzyme for improving digestion, and at least about 2 wt. % fiber.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: August 20, 2002
    Assignee: Eggland's Best, Inc.
    Inventor: Bartel T. Slaugh
  • Patent number: 6432468
    Abstract: The present invention provides domestic fowl eggs having a high content of arachidonic acid and optionally docosahexaenoic acid obtained by feeding egg-laying domestic fowls &ohgr;6 highly unsaturated fatty acids and optionally &ohgr;3 highly unsaturated fatty acids, their production process, a lipid that originates from them, and a food that contains said lipid.
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: August 13, 2002
    Assignee: Suntory Limited
    Inventors: Kengo Akimoto, Kenichi Higashiyama, Takafumi Ishihara, Teruyuki Kanada, Yoshiharu Tanaka, Motoharu Arai
  • Patent number: 6413572
    Abstract: The present process relates to forming of precooked egg patties for future heating within a microwave oven for consumption as a portion of a food article. The process involves the initial step of acquisition of liquid whole eggs, liquid egg whites and/or liquid egg yolks mixed with leavening ingredients (a mix of an acid and a base) to create an egg patty with improved texture and appearance for use within a breakfast sandwich following initial cooking. The following ingredients may be added to further improve the product: non-fat dry milk, modified food starch, gums, and emulsifiers. The process in summary involves adding to liquid eggs leavening ingredients or agents and then cooking of the mixed eggs and leavening ingredients prior to the dissipation of the leavening ingredients to form an egg patty having improved appearance and a light and airy texture.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: July 2, 2002
    Assignee: Michael Foods, Inc.
    Inventors: Aloysius J. Knipper, Lauren S. Beam
  • Publication number: 20020076476
    Abstract: Edible oil-in-water emulsion comprising:
    Type: Application
    Filed: November 24, 2001
    Publication date: June 20, 2002
    Applicant: Lipton, Division of Conopco, Inc.
    Inventors: Gijsbert Kuil, Barbara Margaretha Pelan, Theo Struik
  • Patent number: 6406727
    Abstract: Methods and apparatus for pasteurizing egg products utilizing high frequency radio waves to heat the egg products being pasteurized. Suitable products to be treated include liquid egg products, packaged liquid egg products, and shell eggs. The methods may be used with either continuous processing systems or batch processing systems.
    Type: Grant
    Filed: October 17, 1994
    Date of Patent: June 18, 2002
    Assignees: North Carolina State University, Michael Foods, Inc.
    Inventors: Mohammad Hamid-Samimi, Kenneth R. Swartzel, Hershell R. Ball, Jr.
  • Patent number: 6403141
    Abstract: A method of obtaining long shelf life liquid egg products, comprising the steps of; (a) selecting at least one of the liquid fractions (9, 10, 11) to be processed obtained after breaking of the eggs: egg white (9), egg yolk (10), whole egg (11); (B) heating the fraction or fractions (9, 10, 11) to a maintenance temperature between approximately 40 and 55° C. for the egg white fraction (9), and preferably 45° C., between 50 and 66° C. for the yolk fraction (10), and preferably 55° C., and between 50 and 66° C. for the egg white and yolk mixture fraction (11), and preferably 55° C.; (C) temperature maintenance of the fraction or fractions (9, 10, 11) at the maintenance temperature for a period between approximately 30 minutes and four days; and cooling to a temperature below approximately 20° C.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: June 11, 2002
    Inventor: Michel Liot
  • Patent number: 6391371
    Abstract: The invention provides an egg product having a reduced amount of free water comprising at least 30 wt-% whole egg; glycerol; maltodextrin; egg white powder; powdered shortening; liquid egg yolk, and salt. This egg product has a Aw of about 0.80 to 0.95. Further, the invention provides food products comprising this egg product, including baked goods and other products having the egg product as a filling or topping, that may be frozen and reheated without the egg product developing a tough or rubbery texture.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: May 21, 2002
    Assignee: The Pillsbury Company
    Inventors: Usha B. Bhatia, John R. Graves
  • Publication number: 20020058098
    Abstract: The present process relates to forming of precooked egg patties for future heating within a microwave oven for consumption as a portion of a food article. The process involves the initial step of acquisition of liquid whole eggs, liquid egg whites and/or liquid egg yolks mixed with leavening ingredients (a mix of an acid and a base) to create an egg patty with improved texture and appearance for use within a breakfast sandwich following initial cooking. The following ingredients may be added to further improve the product: non-fat dry milk, modified food starch, gums, and emulsifiers. The process in summary involves adding to liquid eggs leavening ingredients or agents and then cooking of the mixed eggs and leavening ingredients prior to the dissipation of the leavening ingredients to form an egg patty having improved appearance and a light and airy texture.
    Type: Application
    Filed: December 18, 2001
    Publication date: May 16, 2002
    Inventors: Aloysius J. Knipper, Lauren S. Beam
  • Publication number: 20020048628
    Abstract: A method is described for producing a dehydrated egg product, which method is comprised of obtaining a liquid egg product comprising a liquid component, which is comprised of liquid whole egg, liquid yolk, liquid albumen or combinations thereof, and a particulate solid component selected from a group comprising animal derived protein, modified animal derived protein, vegetable derived protein, modified vegetable protein, spray dried albumen or combinations thereof wherein the particulate solid component is disbursed in the liquid component and then applying the liquid egg product to a drying apparatus comprising a thin film of material floating on the surface of medium which is maintained at a temperature within the range of 150° to 180° Fahrenheit and maintaining the liquid egg product on the drying apparatus until sufficient water has evaporated from the liquid egg product to result in the formation of a dehydrated egg product.
    Type: Application
    Filed: July 23, 2001
    Publication date: April 25, 2002
    Inventors: James Stewart Campbell, Derk Willem te Bokkel
  • Publication number: 20020041920
    Abstract: A novel apparatus and method for cooking eggs or similar meals on a stove or in a microwave oven is provided. The cooking device enables users to cook a variety of egg type meals. The device provides the user with a manner to quickly and easily create omelets or scrambled type meals by mixing the eggs, or the like. The device provides an easy and neat manner to create “sunny side up” eggs, or the like.
    Type: Application
    Filed: January 23, 2001
    Publication date: April 11, 2002
    Inventor: Juan Fernandez
  • Publication number: 20020041921
    Abstract: A method of extending the safe shelf life of shell eggs is taught. Eggs are pasteurized by heating eggs until a central portion of the yolks of the eggs is at a temperature between 128° F. to 138.5° F. That temperature is preferably maintained and controlled for times within parameter line A and parameter line B of FIG. 1 and sufficient that any Salmonella species present in the yolk is sufficiently reduced but insufficient that an albumen functionality of the egg measured in Haugh units is unacceptably affected. The pasteurized eggs are further processed to extend the shelf life of the eggs, and to substantially reduce re-contamination of the eggs. Eggs entering the pasteurization process are initially treated with an anti-bacterial agent. The bath itself is fortified with an anti-bacterial agent of food quality and periodically fortified. Processed eggs are treated with an anti-bacterial agent, and sealed. The sealant material provides a barrier substantially eliminating re-contamination.
    Type: Application
    Filed: September 14, 2001
    Publication date: April 11, 2002
    Inventors: L. John Davidson, Myron A. Wagner
  • Publication number: 20020039618
    Abstract: A method of pasteurizing in-shell chicken eggs by heating eggs until a central portion of the yolks of the eggs is at a temperature between 128° F. to 138.5° F. That temperature is maintained and controlled for times within parameter line A and parameter line B of FIG. 1 and sufficient that any Salmonella species present in the yolk is reduced by at least 5 logs but insufficient that an albumen functionality of the egg measured in Haugh units is substantially less than the albumen functionality of a corresponding unpasteurized in-shell egg.
    Type: Application
    Filed: October 15, 2001
    Publication date: April 4, 2002
    Inventor: Leon John Davidson
  • Patent number: 6358554
    Abstract: According to the present invention, production processes for pickled egg powder which includes either adding an aqueous solution of edible acid to whole eggs (including egg shell) at a rate of at least 150 ml per 100 g of the whole eggs, effecting the pickling treatment at temperatures of from about 0° to about 50° C., optionally filtering the so formed pickled egg solution and spray-drying the same under the conditions of an inlet temperature of at least 180° C. and an outlet temperature of at least 120° C.; or adding an aqueous solution of edible acid and hydrolytic enzyme to whole eggs (including a egg shell), carrying out the decomposition treatment at temperatures of from about 0° to about 50° C., optionally heat-sterilizing and/or filtering the so formed liquid decomposition product, and powderizing the same by drying, are provided.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: March 19, 2002
    Inventors: Yoshihide Hagiwara, Hideaki Hagiwara
  • Patent number: 6355294
    Abstract: The present invention relates to a cooked, extruded, and expanded savory cereal having a porous texture, specific weight of from 100 to 500 grams/liter, gelatinization degree of more than 25%, and residual water content of from 1 to 5%. The present invention also relates to a process for manufacturing a savory cereal using a multi-zoned extruder heated at various barrel heating temperatures to effect the cooking, extrusion, and expansion of the cereal product. The savory cereal may be used alone or as a component of a food preparation, mixture, or product such as an omelet or scrambled eggs.
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: March 12, 2002
    Assignee: Nestec S.A.
    Inventors: Pierre Dupart, Leonhard Blasius, Kurt Bloechlinger
  • Publication number: 20020028282
    Abstract: The present invention relates to producing a safer shell egg through thermal treatment. The present invention provides methods of producing a shell egg wherein the albumen and the yolk of the shell egg receives a thermal treatment sufficient to pasteurize the shell egg and thereby combat the risk of salmonella. The present invention provides methods of providing thermal treatments to the shell egg through introduction of the shell egg into an aqueous solution of a predetermined temperature and maintaining the shell egg in the solution for a predetermined time sufficient to cause the required reduction in salmonella. The predetermined times and temperatures may be characterized by use of the equivalent point method of thermal evaluation, by use of the Fo line for shell egg or by other methods of determining the reduction in salmonella.
    Type: Application
    Filed: August 6, 2001
    Publication date: March 7, 2002
    Inventors: Joseph M. Vandepopuliere, Owen J. Cotterill
  • Patent number: 6348230
    Abstract: An egg concentrate having a higher percentage of solids relative to whole eggs. A liquid yolk component is mixed with a dried albumen component to form the egg concentrate. This can be reconstituted by mixing it with water, and this reconstituted egg product can be used itself as a food product, or mixed with other ingredients to make such things as bakery products, mayonnaise, etc. In one preferred embodiment, the concentrate is combined with an ingredient or ingredients (e.g. sugar and/or salt) to lower its water activity and make the concentrate shelf stable for relatively long periods (e.g. 2 months or much longer). In an alternative embodiment, another procedure is employed where a similar result of the dispersion of the powder in the yolk component is accomplished.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: February 19, 2002
    Assignee: Canadian Inovatech, Inc.
    Inventors: James S. Campbell, Derk Te Bokkel, Clifford C. Fisher
  • Patent number: 6348223
    Abstract: Improved milk replacer and dry feed compositions for young mammals are provided that employ a high quality inedible egg product to minimize or eliminate the need for milk source ingredients. These improved compositions include one or more high quality inedible egg products in an amount from about 1% to 100% of the total weight of the composition. The balance of these improved compositions may consist of any ingredient(s) in any combination when such composition is capable of meeting or exceeding the nutritional requirements of the species to be fed. One aspect of the present invention provides a method for producing a high quality inedible egg product. This invention also provides an improved diet program wherein a young mammal is initially fed a milk replacer according to the present invention, and then when it is time to wean the animal of the milk replacer, a dry feed according to the present invention is introduced.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: February 19, 2002
    Assignee: Rose Acre Farms, Inc.
    Inventors: Robert M. Claycamp, Robin L. Hayes
  • Publication number: 20020006456
    Abstract: A method for producing boiled egg-like foods comprises the steps of heating at least one egg at a temperature ranged from 65 to 90° C. and irradiating the egg with far infrared rays having a wavelength ranged from 3 to 30 &mgr;m.
    Type: Application
    Filed: February 22, 2001
    Publication date: January 17, 2002
    Inventor: Osamu Yamazaki
  • Patent number: 6322833
    Abstract: A method of pasteurizing in-shell chicken eggs by heating eggs until a central portion of the yolks of the eggs is at a temperature between 128° F. to 138.5° F. That temperature is maintained and controlled for times within parameter line A and parameter line B of FIG. 1 and sufficient that any Salmonella species present in the yolk is reduced by at least 5 logs but insufficient that an albumen functionality of the egg measured in Haugh units is substantially less than the albumen functionality of a corresponding unpasteurized in-shell egg.
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: November 27, 2001
    Inventor: Leon John Davidson
  • Patent number: 6316041
    Abstract: This invention provides a modified egg with enhanced health and nutritive values for human consumption. The modified egg contains less cholesterol and saturated fat, and contains a beneficial content of omega-3 unsaturated fatty acid. In another embodiment this invention provides a poultry feed for production of modified eggs in accordance with the present invention. The poultry feed ingredients include a cholesterol-lowering agent, and omega-3 unsaturated fatty acid.
    Type: Grant
    Filed: October 26, 1999
    Date of Patent: November 13, 2001
    Assignee: LifeRight Foods, L.L.C.
    Inventors: Robert H. Stock, James D. Compton
  • Patent number: 6312739
    Abstract: A processed egg product obtained by partially hydrolyzing, with a use of protease, the yolk to which a saccharide and lysophospholipids have been added. A method for producing a processed egg product, comprising the step of partially hydrolyzing yolk containing 1 to 30% of a saccharide based on the weight of the yolk and 3 to 20% of lysophospholipids based on the weight of the yolk with 0.01 to 0.3% of a protease based on the weight of the yolk.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: November 6, 2001
    Assignee: Knorr Foods Co., Ltd.
    Inventors: Shigeko Hayashi, Yoshikazu Nakanishi
  • Patent number: 6303176
    Abstract: The present invention relates to producing a safer shell egg through thermal treatment. The present invention provides methods of producing a shell egg wherein the albumen and the yolk of the shell egg receives a thermal treatment sufficient to pasteurize the shell egg and thereby combat the risk of salmonella. The present invention provides methods of providing thermal treatments to the shell egg through introduction of the shell egg into an aqueous solution of a predetermined temperature and maintaining the shell egg in the solution for a predetermined time sufficient to cause the required reduction in salmonella. The predetermined times and temperatures may be characterized by use of the equivalent point method of thermal evaluation, by use of the F0 line for shell egg or by other methods of determining the reduction in salmonella.
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: October 16, 2001
    Assignee: University of Missouri System at Columbia
    Inventors: Joseph M. Vandepopuliere, Owen J. Cotterill
  • Publication number: 20010021527
    Abstract: Improved artificial diets or growth media are described which are suitable for rearing large numbers of viable and biologically fit arthropods, including zoophagous arthropods and phytophagous arthropods, including facultatively zoophagous arthropods. In a first embodiment, the growth medium is composed of a mixture of cooked egg, liquid, and carbohydrate source. In a second embodiment, the growth medium is composed of a plant-based phytophage diet which includes cooked egg yolk or cooked whole egg. In a third embodiment, the growth medium is composed of a mixture of cooked egg, liquid, and carbohydrate source in admixture with a plant-based phytophage diet which includes cooked egg yolk or cooked whole egg. The growth media are devoid of meat products or insect components and are suitable for mass production of arthropods at a reasonable cost for use in biological control programs or other biologically based technologies.
    Type: Application
    Filed: April 24, 2001
    Publication date: September 13, 2001
    Inventor: Allen C. Cohen
  • Publication number: 20010009686
    Abstract: The formulated cooked low moisture egg product in general includes physical chemical characteristics providing a water activity of approximately 0.94 or lower and preferably 0.93 which is significantly less than the normal water activity of egg products of approximately 0.98 The formulated low moisture egg product in general is formed of whole egg having a percentage of weight as compared to the entire product of between 55% and 65.7%; egg yolk having a percentage weight of between 0% and 25%; glycerin having a percentage weight of between 0% and 5.5%; carbohydrate-bulking having a percentage weight of between 0% and 3.2%; salt having a percentage weight of approximately 2.5%; edible oil having a percent weight of between 10% and 10.2%; dry egg having a percent weight of between 3% and 13%; starch having a percentage weight of approximately 3%; and carbohydrate-gelling having a percentage weight of between 0.3% and 0.
    Type: Application
    Filed: February 12, 1999
    Publication date: July 26, 2001
    Inventors: JONATHAN A. MERKLE, DANA R. BALDWIN
  • Publication number: 20010006697
    Abstract: An animal food composition effective in reducing the amount of cholesterol in an egg including an animal food and an HMG-CoA reductase inhibitor, preferably a, statin, is described. A method of reducing the amount of cholesterol in an egg by administering to an egg-laying animal an amount of a cholesterol-reducing component effective in reducing the amount of cholesterol in said egg and the eggs produced are also described.
    Type: Application
    Filed: December 4, 2000
    Publication date: July 5, 2001
    Inventors: Robert G. Elkin, Zhihong Yan
  • Patent number: 6242039
    Abstract: The present invention includes a stabilized food flavoring composition for imparting the flavor of egg to foods that includes egg yolk treated at elevated temperature or that contains an aqueous extract of hard cooked egg yolk. The invention also includes a food flavoring composition for imparting the flavor of egg that has substantially reduced levels of fat and cholesterol. The invention also provides methods of preparing an egg-flavored food composition. In these methods, a food preparation to be flavored with egg flavoring is combined with a stabilized flavoring composition for imparting the flavor of egg that includes either egg yolk treated at an elevated temperature or an aqueous extract of hard cooked egg yolk, or both.
    Type: Grant
    Filed: August 27, 1999
    Date of Patent: June 5, 2001
    Assignee: Kraft Foods, Inc.
    Inventors: Susan Patricia Bodett, Martin Preininger
  • Patent number: 6235336
    Abstract: This disclosure relates to egg yolk compositions with improved functionality as well as methods of preparing such egg yolk compositions. Such egg yolk compositions confer improved functionality to the food products into which they are incorporated. The egg yolk compositions are prepared by a process comprising: (1) forming an aqueous egg yolk mixture; (2) adding an alkaline material to the aqueous egg yolk mixture in an amount sufficient to adjust the pH of the aqueous egg yolk mixture to about 7.5 or above; (3) heating the pH-adjusted aqueous egg yolk mixture to about 40 to about 80° C.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: May 22, 2001
    Assignee: Kraft Foods, Inc.
    Inventors: Ahmad Akashe, Maria Teresa Zayas
  • Patent number: 6217926
    Abstract: The Aqueous Extraction Process To Selectively Remove Phospholipid From Egg Yolks in general utilizes an aqueous method to separate a majority of the proteins from the egg yolk material using ionic strength, pH and gravitational centrifuge forces. The method is initiated by the separation of the egg yolks from the albumen. Next the egg yolk material is mixed with water to dilute the egg yolk into a DY fraction. The pH of the mixed egg yolk material is then adjusted by the addition of acids, bases, and/or salts. The adjusted and mixed egg yolk material is then exposed to gravitational separation through the use of a centrifuge into layers of a DYS fraction and a DYP fraction. The DYS fraction is then separated from the DYP fraction. Viscosity agents are then added to the DYS fraction where blending occurs. The DYS fraction is exposed to gravitational separation forces for separation into a cream CMC P fraction and an aqueous fraction.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: April 17, 2001
    Assignee: Michael Foods, Inc.
    Inventors: Jonathan A. Merkle, Herschell Ball
  • Publication number: 20010000151
    Abstract: Disclosed is a process for growing the microflora Thraustochytrium, Schizochytrium, and mixtures thereof, which includes the growing of the microflora in fermentation medium containing non-chloride containing sodium salts, in particular sodium sulfate. In a preferred embodiment of the present invention, the process produces microflora having a cell aggregate size useful for the production of food products for use in aquaculture. Further disclosed is a food product which includes Thraustochytrium, Schizochytrium, and mixtures thereof, and a component selected from flaxseed, rapeseed, soybean and avocado meal. Such a food product includes a balance of long chain and short chain omega-3 highly unsaturated fatty acids.
    Type: Application
    Filed: December 4, 2000
    Publication date: April 5, 2001
    Applicant: OmegaTech Inc.
    Inventor: William R. Barclay
  • Patent number: 6210740
    Abstract: Process for treating fresh egg products which includes, after breaking fresh eggs and separating the constituents, a heat treatment of the non-concentrated liquid egg white and packaging in air tight containers, characterized in that the eggs are broken at a temperature of between 0° and 18° C., the temperature of the liquid egg white for the heat treatment then being raised slowly, in a tank 6 equipped with a heat exchanger 9, over a period of time of between at least 30 and 240 minutes up to a temperature of between 40° and 48° C. and preferably between 42° and 45° C., and then the temperature is maintained at this level for a period of between 1 and 5 days (oven 24).
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: April 3, 2001
    Inventors: Roger Liot, Laurence Anza
  • Patent number: 6177121
    Abstract: An animal food composition effective in reducing the amount of cholesterol in an egg including an animal food and an HMG-CoA reductase inhibitor, preferably a statin, is described. A method of reducing the amount of cholesterol in an egg by administering to an egg-laying animal an amount of a cholesterol-reducing component effective in reducing the amount of cholesterol in said egg and the eggs produced are also described.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: January 23, 2001
    Assignee: Purdue Research Foundation
    Inventors: Robert G. Elkin, Zhihong Yan
  • Patent number: 6177120
    Abstract: A dietetic, chloresterol-reduced whole egg or egg yolk product and its method of preparation in which the whole egg or the yolk is dehydrated, a grain size of about 150&mgr; to about 300&mgr; is formed, the grains are suspended in a low-cholesterol liquid food oils, the cholesterol is dispersed into the liquid food oil, and the cholesterol enhanced liquid food oil is removed, wherein the grain size is maintained throughout the chloresterol reduction process.
    Type: Grant
    Filed: July 13, 1998
    Date of Patent: January 23, 2001
    Inventor: Martin Jackeschky
  • Patent number: 6165538
    Abstract: A method of pasteurizing in-shell chicken eggs by heating eggs until a central portion of the yolks of the eggs is at a temperature between 128.degree. F. to 138.5.degree. F. That temperature is maintained and controlled for times within parameter line A and parameter line B of FIG. 1 and sufficient that any Salmonella species present in the yolk is reduced by at least 5 logs but insufficient that an albumen functionality of the egg measured in Haugh units is substantially less than the albumen functionality of a corresponding unpasteurized in-shell egg.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: December 26, 2000
    Inventor: Leon John Davidson
  • Patent number: 6156351
    Abstract: Chicken egg containing a synergistic composition of antioxidants and low poly-unsaturated fatty acids (PUFA). The egg includes no more than 15.5% PUFA of the eggs fatty acid and controlled amounts of vitamin E, lodine, edible carotenoids and additional edible antioxidants. The egg provides an antioxidative environment which reduces the oxidizability of consumer's LDL, which is accepted as a risk factor for cardiovascular diseases The egg is produced by maintaining an egg laying chicken on a regime wherein conventional feed ingredients and supplements are selected to provide about 0.7-1.5 wt. % PUFA of its entire diet, controlled amount of vitamin E, lodine, edible carotenoids and additional antioxidants.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: December 5, 2000
    Inventor: Niva Shapira
  • Patent number: 6149963
    Abstract: A method for treating a liquid egg product containing egg white and/or egg yolk in order to obtain an extended shelf life. The egg product is subjected to a pasteurization treatment, whereby the egg product is maintained at a temperature of about 60.degree. C. or more for some time. The egg product is also briefly heated to a temperature of about 78.degree. C. or more. Cooling then takes place with a quick temperature decrease.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: November 21, 2000
    Assignees: Cutler Egg Products, Inc., Den Hollander Engineering B.V.
    Inventors: Joel Cutler, Adriaan Gerrit Den Hollander, Albert Jacobus Ros
  • Patent number: 6149964
    Abstract: A baby food composition is provided which comprises 5% to 25% egg yolk solids. The composition can be made with egg yolks enriched in docosahexaenoic acid (DHA) to provide the daily recommended amount of DHA for infants in only one or two servings. Also provided are methods for using and making the baby foods.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: November 21, 2000
    Assignee: Beech-Nut Nutrition Corporation
    Inventors: Richard C. Theuer, Gerald E. Shaul, Terry L. Rocklin, Mary Beth Cool, Virginia A. SanFanandre-Russo
  • Patent number: 6149956
    Abstract: A method for selecting eggs, in which the eggs are subjected to a Nuclear Magnetic Resonance (NMR) treatment for obtaining an NMR image and the eggs are selected on the basis of the NMR image.An apparatus for processing eggs includes egg supply means, egg selection means, and egg discharge means, the egg selection means having at least one apparatus for making at least one NMR image of an egg, and means being provided for controlling the egg discharge means on the basis of the at least one NMR image.
    Type: Grant
    Filed: July 6, 1998
    Date of Patent: November 21, 2000
    Assignee: Stichting Instituut Voor Dierhouderij en Diergezondheid
    Inventor: Maria Leonie Boerjan
  • Patent number: 6113972
    Abstract: The present invention relates to phytosterol protein complex which is comprised of an amount of phytosterol, an amount of protein, and an amount of edible oil, with the phytosterol protein complex designed to increase the bioavailability of the phytosterol, so that if consumed on a regular basis hopefully cholesterol levels will be lowered in the subject consuming the phytosterol protein complex. The present invention also relates to methods for forming the phytosterol protein complex, methods for potentially lowering cholesterol in humans, and methods for forming food products made from the phytosterol protein complex.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: September 5, 2000
    Assignee: Monsanto Co.
    Inventors: Glenn Corliss, John W. Finley, Hemendra N. Basu, Frank Kincs, Lenora Howard
  • Patent number: 6113973
    Abstract: An egg enriched for conjugated linoleic acid and having a normal appearance is produced by feeding poultry a diet enriched in conjugated linoleic acid (CLA) and a selected monounsaturated fatty acid. A poultry feed supplemented having conjugated linoleic acid and a selected monounsaturated fatty acid.
    Type: Grant
    Filed: April 15, 1998
    Date of Patent: September 5, 2000
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Mark E. Cook, Rahim Aydin, Michael W. Pariza
  • Patent number: 6113961
    Abstract: An apparatus, a method and a flat for pasteurizing a plurality of layers of in-shell eggs without substantially impairing the functionality of the in-shell eggs. The apparatus includes a fluid bath, heat exchangers, a means for vertically perturbating the entire surface of in-shell eggs loosely held in a plurality of flats forming at least one stack thereof.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: September 5, 2000
    Inventor: Louis S. Polster
  • Patent number: 6103276
    Abstract: The invention relates to livestock feed compositions and methods for producing food products of improved nutritional quality from the livestock. Specifically, in one embodiment, feed compositions comprising whole flaxseed and dietary grit, and further comprising menhaden oil, soybean oil, and vitamin E, can be used to produce chicken eggs with improved essential fatty acid and vitamin E contents. The eggs so produced score favorably when compared to control eggs in taste tests. Furthermore, there is no reduction in egg production from the chickens fed a diet of the compositions disclosed.
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: August 15, 2000
    Assignee: Pilgrim's Pride Corporation
    Inventors: Lonnie A. Pilgrim, James J. Miner, Mary E. Van Elswyk
  • Patent number: RE37225
    Abstract: Methods of ultrapasteurizing liquid whole egg products in continuous flow, high temperature, short time pasteurization equipment are provided. The equivalent point method is preferably used to evaluate the total thermal treatment received by the product in this equipment. Also disclosed is a method of making liquid whole egg products having preselected, extended, refrigerated shelf lives.
    Type: Grant
    Filed: May 14, 1993
    Date of Patent: June 12, 2001
    Assignee: North Carolina State University
    Inventors: Kenneth R. Swartzel, Hershell R. Ball, Jr., Mohammad-Hossein Hamid-Samimi