Addition Of Dye Or Pigment, Including Optical Brightener Patents (Class 426/250)
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Patent number: 5074239Abstract: An Easter egg decorating and coloring kit for dyeing and painting Easter eggs and including an arrangement of dye chambers integrally formed and arranged in a linear orientation. A paint tray having paint receptacles and a paintbrush receptacle for placement of a paintbrush therein is integrally formed with and extends outwardly from a rear top edge of the dye chambers. A ladle for placement and removal of the Easter eggs from within the dye chambers is removably supported on a front of the dye chambers and includes an envelope attached to a head portion thereof containing dye tablets of a variety of colors to be dissolved within the chambers to form a dye solution.Type: GrantFiled: March 4, 1991Date of Patent: December 24, 1991Inventor: Verlene Law
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Patent number: 5069918Abstract: A method of coloring foods using a color system comprising a diluent and a colorant in particle form is disclosed. The color of a food can be controlled by controlling the particle size and dilution ratio of the colorants. The colorants become visible on the food when the product to which the colorants are applied is exposed to heat.Type: GrantFiled: February 4, 1991Date of Patent: December 3, 1991Assignees: The Pillsbury Company, Massachusetts Institute of TechnologyInventors: Ernst Graf, Marcus Karel, Israel A. Saguy
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Patent number: 5059437Abstract: Superior color-stabilized paprika compositions, which embody certain surface-active agents, especially such compositions having increased resistance to color fading in foods exposed to oxidative stress, wherein an edible solid substrate for the paprika pigment or color may also be present, are disclosed, as well as: a method of stabilizing a paprika pigment against oxidative discoloration; foodstuffs which may encounter oxidative stress and which are colored with a color-stabilized paprika composition of the invention; a method for coloring a foodstuff which may be subjected to oxidative stress by the employment of a color-stabilized paprika composition of the invention; the enhancement of color stabilization characteristics in the compositions and color-stabilizing effectiveness of the methods of the invention by the employment therein of a natural antioxidant; and the still further enhancement of the color-stabilizing characteristics of the compositions and color-stabilizing effectiveness of the methods ofType: GrantFiled: May 16, 1990Date of Patent: October 22, 1991Assignee: Kalamazoo Holdings, Inc.Inventor: Paul H. Todd, Jr.
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Patent number: 5059444Abstract: A method of producing meat products wherein a red color pigment is dispersed throughout a block of meat, the pigment having a discoloration temperature which is higher than the sterilization temperature of the meat, and the block of meat is heated under conditions such that the central internal portion of the block reaches sterilization temperature but not the discoloration temperature, with the remaining external portion of the block exceeding both the discoloration and sterilization temperatures.Type: GrantFiled: June 4, 1990Date of Patent: October 22, 1991Assignee: Ito Ham Kabushiki KaishaInventors: Kyoji Ito, Shingo Iwamoto
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Production and use of a high-intensity red natural colorant derived from carrot cell tissue cultures
Patent number: 5039536Abstract: The production and use of a high-intensity red natural colorant prepared from an anthocyanin derived from the cell line of Daucus carota (carrot) is described. The production of the high-intensity red natural colorant comprises the cultivation of Daucus carota in a cell tissue culture. Carrot cells are extracted from the cell tissue culture after subculturing and a suitable growth period. The extract is then purified in order to isolate the anthocyanin found in the carrot cells. The anthocyanin is then concentrated to produce the red natural colorant of the invention. The natural colorant produced is stable over a wide pH range under various conditions. The natural colorant is useful as a coloring agent for food products, cosmetics, and pharmaceuticals.Type: GrantFiled: July 2, 1990Date of Patent: August 13, 1991Assignee: International Genetic Sciences PartnershipInventors: Ron Vunsh, Michael B. Matilsky -
Patent number: 5023095Abstract: A color-stabilized food coloring composition is disclosed. The composition contains beta-carotene dispersions, at least one edible oil and dl-alpha-tocopherol. When applied to a dry food substrate, the composition has enhanced color stability. Also disclosed are coated substrates and a method of coating substrates with the color-stabilized food coloring compositions.Type: GrantFiled: June 8, 1990Date of Patent: June 11, 1991Assignee: BASF CorporationInventor: Paula S. Kirk
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Patent number: 5019405Abstract: A method for dyeing a food by displacing water contained in the food with ethyl alcohol, placing the alcohol treated food into a solution of a dye soluble in alcohol but insoluble in water and allowing the dye to equilibrate within the treated food and subsequently displacing the alcohol in the dyed food with water leaving the dye in the food.Type: GrantFiled: November 5, 1990Date of Patent: May 28, 1991Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Gerald M. Sapers
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Patent number: 5013565Abstract: The orange, water-insoluble pigments monascorubrin and rubropunctatin elaborated by Monascus species can be converted to high purity red, water-soluble pigments by reaction with stoichiometric quantities of organic materials bearing a primary amine functionality. These pigments are suitable as colorants for a broad variety of edible formulations, especially those intended for human consumption, and often serve as suitable replacements for FD&C Red No. 2 and Red No. 4.Type: GrantFiled: August 3, 1990Date of Patent: May 7, 1991Assignee: UOPInventors: Edward J. St. Martin, Paul R. Kurek, Elaine F. Schumacher
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Patent number: 5013564Abstract: The yellow pigments which result from reaction of the Monascus pigments monascorubrin and rubropunctatin with amines followed by reduction of the ring carbonyl moiety to an hydroxyl group have excellent properties for their use as food colorants. Yellow pigments made from amino acid esters, dipeptide esters, and amines of sugar alcohols have particular promise as desirable food colorants which are effective at levels which impart no objectionable taste to foods.Type: GrantFiled: August 3, 1990Date of Patent: May 7, 1991Assignee: UOPInventors: Edward J. St. Martin, Paul R. Kurek, Elaine F. Schumacher, Ronald P. Rohrbach
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Patent number: 5002789Abstract: A coloring system and method for use is provided. The coloring system comprises a diluent and colorant in particle form. The dilution ratio and particle size can be utilized to control the color of the system during distribution and storage. The colorant can be any desired color, for example, brown, red, etc., and the system can be made such that it is generally invisible when applied to the product. When the food product with the associated coloring system is exposed to heat, e.g. radiation, the colorant becomes visible providing color to the food product in a preselected region. A carrier can also be provided in the coloring system to provide shelf life stability to the coloring system when the coloring system is applied to the food prior to distribution.Type: GrantFiled: April 17, 1989Date of Patent: March 26, 1991Assignees: The Pillsbury Company, Massachusetts Institute of TechnologyInventors: Ernst Graf, Marcus Karel, Israel A. Saguy
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Patent number: 4999205Abstract: A curcumin complex with a water-soluble branched chain or cyclic polysaccharide or a water-soluble or water-dispersible protein, which will not precipitate upon standing in water, which gives an essentially stable yellow solution in water, and from which complex curcumin cannot be removed by centrifugation, as well as a process for preparing such a complex of curcumin and a substrate, selected from a water-soluble branched chain or cyclic polysaccharide and a water-soluble or water-dispersible protein, by contacting the substrate and curcumin in an aqueous solution at a pH above about 9, at which pH the curcumin is present in its water-soluble red alkaline form, and then acidifying to drop the pH to below about 8, thereby complexing the curcumin in its neutral yellow form with the substrate, are disclosed.Type: GrantFiled: August 17, 1989Date of Patent: March 12, 1991Assignee: Kalamazoo Holdings, Inc.Inventor: Paul H. Todd, Jr.
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Patent number: 4957765Abstract: The present invention involves a system and method for preparing cream liqueur products having improved emulsion stability and products thereof. The method comprises the steps of preparing a spirits premix by combining spirits, a carbohydrate, and water, and preferably including flavoring and colorant; preparing a protein premix by dissolving citric acid or a salt thereof and caseinate in water; thoroughly mixing the protein premix with cream, preferably double cream; thereafter preparing a product mixture by mixing the spirit premix with the mixture of cream and the protein premix; and homogenizing the product mixture so that the average particle size is reduced to less than 5 microns, preferably less than 2 microns.Type: GrantFiled: November 9, 1987Date of Patent: September 18, 1990Assignee: Joseph E. Seagram & Sons, Inc.Inventors: Craig C. Widmar, Dale Tripp, Vincent G. Ficca
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Patent number: 4940593Abstract: Disclosed are multicolored cereal pieces and methods of preparation. In preferred embodiments, the cereal pieces have an upper layer and a bottom layer, at least one of which layer is characterized by regions of a plurality of different colors. The methods for fabricating the present multicolored cereal pieces involves preparing separate segregated quantities of low moisture, free flowing cooked cereal dough pellets of individual colors, separately cooling the separate quantities of pellets, admixing the separate batches while cool with low shear mixing to form a blended assortment of multicolored free flowing pellets, warming the pellets, sheeting the pellets to form a sheet with regions of various colors, forming individual pieces from the sheet and finishing the pieces to form R-T-E cereals with multiple colors.Type: GrantFiled: April 24, 1989Date of Patent: July 10, 1990Assignee: General Mills, Inc.Inventor: David K. Duffy
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Patent number: 4933217Abstract: An aqueous natural liquid smoke impregnated food casing suitable for imparting smoke color to food products processed therein and method for making the same using an aqueous natural liquid smoke which is neutralized to a pH between about 5-9 to precipitate tar materials which are removed prior to impregnation.Type: GrantFiled: October 24, 1986Date of Patent: June 12, 1990Assignee: Viskase CorporationInventor: Herman S. Chiu
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Patent number: 4913915Abstract: Dunaliella algae, which is very rich in .beta.-carotene, can be utilized as an excellent nourishing diet supplement without extracting the .beta.-carotene from the cells of the algae and destroying the .beta.-carotene, in the form of a light impermeable tablet which consists of dried powder of the algae, cyclodextrin, an antioxidant such as vitamin C and vitamin E, a lubricant such as talc and ester of sucrose and fatty acid, a binder such as reducing maltose and starches and a coloring agent such as annato-, caramel-, paprika- or oleoresin-containing sugar solution.Type: GrantFiled: July 28, 1988Date of Patent: April 3, 1990Inventor: Yoshio Tanaka
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Patent number: 4911935Abstract: A mass of cheese which is not mature or only slightly mature, and excluding processed cheese, is provided with a semi-permeable outer envelope wherein the envelope is a food gel selected to regulate the exchange of elements such as enzymes, ions, gas, salts and amino acids between the interior and exterior of the mass of cheese for the purpose of obtaining controlled maturing of the cheese product and prolonging its life.Type: GrantFiled: March 6, 1987Date of Patent: March 27, 1990Assignee: Bongrain S.A.Inventors: Catherine M. Fillaud, Bernard J. Y. Fromage
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Patent number: 4904487Abstract: Corn kernels packaged within a bag can be popped within a microwave oven and then flavored with powdered cheese in two ways. In the first embodiment, the cheese powder is imcorporated in the bag with the corn kernels, oil or shortening, and other ingredient to be subjected to microwave. In the second embodiment, the powdered cheese is applied by sprinkling it on the ingredients within the bag after microwave corn popping, closing the bag, shaking it, and repeating the process several times. In both of these embodiments, when the cheese contacts the hot popcorn, it melts and adheres to the surface of the popcorn. To prevent the melted cheese from giving the popped corn a mottled appearance, a coloring material which generally corresponds to the color of the cheese powder is included as an ingredient in the bag of upoppped kernels. During microwave popping, the coloring is distributed in the bag and coats the popped corn. As a result, a cheese-flavored popcorn with a uniform, pleasing appearance is produced.Type: GrantFiled: March 29, 1988Date of Patent: February 27, 1990Assignee: Nabisco Brands, Inc.Inventors: Glenn D. LaBaw, Gerald D. Hebert, Hanan Reich
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Patent number: 4904488Abstract: Corn kernels packaged within a bag can be popped within a microwave oven and then flavored in two ways. In the first embodiment, the flavoring is incorporated in the bag with the corn kernels, oil or shortening, and other ingredients to be subjected to microwaves. In the second embodiment, the flavoring is applied by sprinkling it on the ingredients within the bag after microwave corn popping, closing the bag, shaking it, and repeating the process several times. In both of these embodiments, when the flavoring contacts the hot popcorn, it melts and adheres to the surface of the popcorn. To prevent the flavoring from giving the popped corn a mottled appearance, a coloring material which generally corresponds to the color of the flavoring is included as an ingredient in the bag of unpopped kernels. During microwave popping, the coloring is distributed in the bag and coats the popped corn. As a result, a flavored popcorn with a uniform, pleasing appearance is produced.Type: GrantFiled: March 29, 1988Date of Patent: February 27, 1990Assignee: Nabisco Brands, Inc.Inventors: Glenn D. LaBaw, Gerald D. Hebert, Hanan Reich
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Patent number: 4900570Abstract: An imitation shrimp produce is produced by heating, in a mold cavity, a fish paste composition, the mold having at least two cavities, each cavity having the form of the shrimp product. The shrimp back portion of each cavity is accessed via an opening in the mold to allow formation of vein grooves in the curved back portion of the shrimp product; and such access is provided during injection of the composition into the mold.Type: GrantFiled: June 20, 1988Date of Patent: February 13, 1990Assignee: JAC Creative Foods, Inc.Inventor: Hiro Matsubara
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Patent number: 4886659Abstract: A process of producing a distinctive color comprises the steps of providing an aqueous mixture of Maillard reactants (a) and (b), and exposing the aqueous mixture to drying and reactive conditions such as spray drying, wherein substantially all the water is rapidly evaporated to yield a dry product having a color which is distinctive relative to the aqueous mixture. Examples of Maillard reactants include various sugars one of which is dextrose, and various amino acids one of which is glycine.Type: GrantFiled: February 16, 1988Date of Patent: December 12, 1989Assignee: Dalgety U.K. LimitedInventors: David A. Baines, Paul K. Filby, Marek P. J. Kierstan
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Patent number: 4877625Abstract: A process for producing a sweet custard foodstuff is disclosed wherein milk is mixed with a concentrate of whole eggs obtained by ultrafiltration or by evaporation under low pressure and is subjected to sterilization by increasing the temperature to between 100.degree.-160.degree. C. for 1 to 10 seconds by direct steam injection so as to sterilize the product without subjecting the albumin to a prolonged cooking, followed by instant cooling through evaporation under partial vacuum, and aseptic homogenizing and filling.Type: GrantFiled: January 15, 1988Date of Patent: October 31, 1989Assignee: Valmont S.A.Inventors: Bernard Dieu, Jean CuQ
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Patent number: 4877626Abstract: A method for coloring raw meat wherein the raw meat muscle surface or meat skin is coated with a coloring solution. The coloring solution contains liquid smoke and caramel. The colored meat is then packaged and cooked.Type: GrantFiled: January 15, 1988Date of Patent: October 31, 1989Assignee: Oscar Mayer Foods CorporationInventors: Charles F. Ande, Mark E. Selz
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Patent number: 4874619Abstract: A method of making black pasta, expecially filled pasta such as tortellini and ravioli, in which powdered walnut hull and dried spinach are incorporated in the dough of the pasta and, after the pasta is formed, it is subjected to a pasteurization or sterilization with steam to impart a black coloration to the dough.Type: GrantFiled: July 20, 1988Date of Patent: October 17, 1989Inventors: Covi Leonardo, Bacialli Giorgio, Degli E. Raffaele
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Patent number: 4865859Abstract: A filler cream for use with sandwich cookies and other foods which is soft at room temperature yet is structurally stable during simulated adverse transport conditions is obtained with an oleaginous composition having a solid fat index of: (a) from about 9 to about 20 percent, preferably from about 11 percent to about 15 percent, at 80 degrees F., (b) from about 4 percent to about 11 percent, preferably from about 5 percent to about 8 percent at 92 degrees F., and (c) from about 1 percent to about 4 percent preferably from about 1 percent to about 3 percent material at 100 degrees F. The ingredients are aerated, mixed, and cooled simultaneously to produce a composition which has a specific gravity of from about 0.70 to about 1.20, preferably from about 0.77 to about 1.0, most preferably from about 0.85 to about 0.95. The filler creams of the present invention exhibit a non-gritty, smooth texture and "quick get away" characteristics.Type: GrantFiled: June 10, 1988Date of Patent: September 12, 1989Assignee: Nabisco Brands, Inc.Inventors: Samuel J. Porcello, James M. Manns
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Patent number: 4853240Abstract: A shaped container having therein a water-soluble dyeing composition and a method of dyeing eggs using the shaped containers and a kit containing various shaped containers having therein different water-soluble dyeing compositions.Type: GrantFiled: September 16, 1987Date of Patent: August 1, 1989Assignee: Plough, Inc.Inventor: James E. McShane
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Patent number: 4853235Abstract: A cereal or confection capable of changing color instantly upon the immersion in an aqueous medium such as milk comprising a colored ceral or confection base, and an edible opaque powder adhereing to said base in a quantity sufficient to obscure the color of the base and a water soluble non-film forming edible adhesive liquid bonding said powder to said base.Type: GrantFiled: September 16, 1987Date of Patent: August 1, 1989Assignee: The Quaker Oats CompanyInventor: Hideo Tomomatsu
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Patent number: 4851247Abstract: A reconstituted banana product, which is formed primarily of banana puree with the addition of ice cream ingredients, is extruded by a horizontal extruder. As the extrudate stream is deposited on a moving product plate of a conveyor, which moves in the same direction as the extrudate stream, the extruder is moved transversely of the direction of movement of the extrudate stream and conveyor. After a product of the desired length is deposited on a product plate, a hot wire cutoff device slices the extrudate stream into separate products which, by virtue of the transverse movement, are arcuate. In order to simulate the appearance of banana seeds, an auxilliary nozzle tube, within and centered in the main nozzle of the extruder, extrudes an extrudate of a darker color. The auxilliary nozzle tube has a closed end and slots extending from the closed end. Baffles at the base of the slots deflect the extrudate from the main extruder as the extrudate of darker color is extruded.Type: GrantFiled: April 29, 1988Date of Patent: July 25, 1989Assignee: Perfect Products, Inc.Inventors: Eugene Greenhouse, Richard E. Durst
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Patent number: 4844917Abstract: A cake frosting technique and assembly including a disposable frosting bag for home or commercial use to render the frosting or decorating of cakes or other pastries more convenient and expeditious by the complete elimination of the need for expensive and messy heretofore-used large commercial squeeze bags, or manually whipped and spread frosting, or expensive aerosols. The invention contemplates the ready coloring or tinting of the frosting to any desired hue within a wide range with any particular color and further contemplates the imparting of any desired flavoring to the frosting by the separate and conveniently associated provision of the aforesaid disposable bag containing a neutral or white frosting along with a plurality of separate color tint tubes and a plurality of separate flavor taste tubes, whose contents are to be admixed respectively with the base frosting material to achieve a desired blend for the ultimate decorative and taste effects contemplated.Type: GrantFiled: April 24, 1985Date of Patent: July 4, 1989Inventor: Marion DeLorimiere
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Patent number: 4834993Abstract: A shirred tubular cellulosic food casing suitable for imparting smoke color and flavor to food products processed therein is manufactured by treating the external surface of the casing with liquid smoke before shirring.Type: GrantFiled: January 28, 1985Date of Patent: May 30, 1989Assignee: Viskase CorporationInventor: Herman S. Chiu
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Patent number: 4798162Abstract: An Easter egg decorating device is provided which securely holds an egg so that the entire surface thereof may be colored in a coloring bath and which is used in conjunction with a pattern which leaves an area of the egg defined by the pattern uncolored. The decorating device includes a pair of substantially oval shaped cylindrical segments having a yieldable absorbent diaphragm covering an open mouth of each, the segments are adjustably interconnected so that they are substantially axially aligned with the diaphragm covered mouths thereof facing each other, the adjustment permitting the axial distance between the segments to be varied.Type: GrantFiled: July 20, 1987Date of Patent: January 17, 1989Inventor: Robert T. Nelson
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Patent number: 4784865Abstract: A substantially fat and cholesterol free, low calorie, fluid, dairy coffee whitener comprising, as major ingredients, low fat milk having a butterfat content not exceeding 1.0% by weight, preferably less than about 0.4% by weight, and nonfat dry milk solids, and including an emulsifier, preferably a monodiglyceride, and a whitening agent. The nonfat dry milk solids are preferably of the specially heat modified type and are derived from a process in which condensed skim milk is subjected to non-coagulative direct steam heating prior to spray drying. The resultant coffee whitener has the appearance, taste and mouth feel of conventional high butterfat containing dairy creamers, a total solids content of 18 to 25% by weight, a protein content of 8 to 12% by weight and a calorie content of less than 10 calories per serving.Type: GrantFiled: May 15, 1986Date of Patent: November 15, 1988Assignee: The Pro-Mark CompaniesInventors: Donald B. Baker, Vanessa Hulett
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Patent number: 4784696Abstract: Ammonia caramel color is formed in a fast cook method under elevated pressure and temperature by reacting ammonia catalyst with a carbohydrate syrup wherein the amount of water in the ammonia carbohydrate syrup mixture is controlled. The water content is maintained at preferably less than 40% of the mixture during a substantial portion of the caramelization reaction. Preferably the ammonia caramel is formed by reacting a carbohydrate syrup having a solids content of at least 75-80% with an anhydrous ammonia catalyst and reacting this at elevated temperature and super-atmospheric pressure over a period of 1-2 hours. Although the caramelization reaction generates water, the water content will not exceed 40%. This facilitates the rapid formation of caramel color without increasing the 4MeI or THI content, and without hazing of the caramel color. Further this produces a remarkably salt stable product.Type: GrantFiled: November 12, 1985Date of Patent: November 15, 1988Assignee: D. D. Williamson & Co., Inc.Inventor: Setlur R. Ramaswamy
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Patent number: 4769247Abstract: The present invention is concerned with a continuous process for preparing a non-segregating, free-flowing dried instant pasta and sauce dish comprising preheating pasta followed by conveying the pre-heated pasta to a rotating coating reel then applying a first layer of melted fat to the pasta into the rotating coating reel and contacting the fat coated pasta with dry ingredients then applying a second and third layer of fat to the spice coated pasta and finally adding vegetable inlays to the fat coated pasta and cool for packaging.Type: GrantFiled: October 3, 1986Date of Patent: September 6, 1988Assignee: General Foods CorporationInventors: Joan R. Rothenberg, Hector V. Ramos, Kenneth W. Fagan, Jr., David L. Smith, Gary F. Greenwald
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Patent number: 4759936Abstract: An edible gelled emulsion of a combination of oil, a hydrophobic pigment and/or 5 coloring, an emulsifier, a gelling agent and water.The gelling agent constitutes carrageen, optionally agar-agar; the gelled emulsion can also contain guar gum, gelatin, or mixtures thereof.The gelled emulsion is used, for food decorating.Type: GrantFiled: October 29, 1986Date of Patent: July 26, 1988Assignee: Christian BestInventors: Christian Best, Jean-Pierre Michel, Denise Lejeune
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Patent number: 4753811Abstract: A method for coloring minced fish meat products wherein a paste-like dye is applied to the edge of an injection opening of a split mold, the mold having a cavity in the form of a cooked-and-peeled meat of a crustacean such as shrimp or crab. Minced meat of fish or the like is later injected into the cavity through the opening, the dye being moved along the inner surface of the cavity along with and due to the movement of the injected material, and the dye is applied to the inner surface of the cavity and to the surface of the injected minced meat material. The apparatus for coloring the minced fish meat products is comprised of a mold having a cavity for shaping a food product and an injection opening for injecting minced fish meat material into the cavity. A food color injection device is provided comprising a pair of nozzles located close to the opening of the mold, the nozzles being capable of free insertion into and retraction from the opening.Type: GrantFiled: July 20, 1987Date of Patent: June 28, 1988Assignee: Kabushiki Kaisha Ikeuchi TekkoshoInventors: Hiroji Ikeuchi, Kiyoaki Ikeuchi
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Patent number: 4753812Abstract: There is disclosed a sandwich cream filling composition comprising a fat matrix consisting essentially of a plastic fat of defined SFI profile and melt point and a hard butter also of defined SFI profile and melt point. The composition is characterized as having good stand-up throughout a wide temperature range from about 50.degree. F. to about 90.degree. F. and an imperceptible solids content at temperatures above about 98.5.degree. F.Type: GrantFiled: June 13, 1985Date of Patent: June 28, 1988Assignee: Durkee Industrial Foods Corp.Inventors: Lonny L. Wilson, Kenneth W. Player, Samuel J. Porcello, James M. Manns
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Patent number: 4744991Abstract: Sugarless speckled chewing-gum having, distributed in the mass, a plurality of colored sweetening particles, possibly flavored and possibly sweetened with artificial sweeteners, the coloring agent being confined in the sweetener particles.Type: GrantFiled: December 20, 1985Date of Patent: May 17, 1988Assignee: Roquette FreresInventor: Michel Serpelloni
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Patent number: 4728514Abstract: A method of coloring live bait by immersing the live bait in a dye medium for 2-10 min. The dye medium contains water, salt equal to or less than that required for a saturated salt sol and an edible dye in not greater than four times the volume of salt.Type: GrantFiled: July 14, 1986Date of Patent: March 1, 1988Inventor: Al M. Lechnir
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Patent number: 4728523Abstract: A brown dyed collagen casing containing chocolate as the dye. The chocolate can be incorporated into the casing by adding the chocolate to the collagen as the extrudable collagen gel is manufactured or may be applied to an extruded tubular casing before the casing is dried.Type: GrantFiled: April 4, 1986Date of Patent: March 1, 1988Assignee: Devro, Inc.Inventor: William L. Baldwin
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Patent number: 4721623Abstract: An oven-roasted color is imparted to a meat product which is cooked at a temperature below that at which natural browning occurs. This is accomplished by atomizing an aqueous solution of caramel coloring in an environment sufficiently humid to prevent spray drying of the atomized solution, contacting the meat product with the atomized caramel coloring solution in that humid environment, and exposing the surface of the meat product to a temperature sufficiently high to bind the caramel coloring to the meat surface.Type: GrantFiled: August 20, 1984Date of Patent: January 26, 1988Assignee: Oscar Mayer Foods CorporationInventors: Thomas H. Coffey, Gene G. Suess
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Patent number: 4720391Abstract: A fish product is produced by heating, in a mold cavity, a mixture of fish paste and pieces of gelled fish paste, the cavity being vented to the exterior allows the mix to expand via the vent during such heating, to produce a simulated crustacean form. The gelled pieces may be acid treated prior to mixing with fish paste, and the molded product further processed, so that the final product has a simulated crustacean bite texture.Type: GrantFiled: January 14, 1986Date of Patent: January 19, 1988Assignee: JAC Creative Foods, Inc.Inventor: Frank S. Kawana
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Patent number: 4693205Abstract: The structure for decorating eggs which includes a master package and material for the decorating process. Decorating material is provided in a fluid form and is dripped onto the egg while the egg is being held in a position to allow the decorating material to flow thereover and the material is particularly formulated to be fast drying to will as the same runs over the surface of the egg. The apparatus for supporting the egg during the decorating includes a number of support legs arranged in spaced relation to each other to receive an egg placed thereon and hold the same above a drip tray section. The supports are designed to contact the egg on minimal surface areas such that the dye flowing thereover may substantially cover all of the egg or may be simply applied in decorative stripes or other selected patterns. The egg supporting structure includes the upstanding legs arranged in overlying relationship to a tray for collection of excess decorative material.Type: GrantFiled: March 3, 1986Date of Patent: September 15, 1987Assignee: Spearhead Industries, Inc.Inventor: Gerald D. Thill
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Patent number: 4692341Abstract: This disclosure relates to apparatus and method for the production of fish-paste food products having the appearance of shelled shrimp, crab claws, lobster, abalone, etc. The apparatus comprises a two-piece mold with a mold cavity conforming to the shape of the product, means for spraying a coloring agent into the cavity, filling means for pressing a paste of ground fish meat into the mold cavity, a heating unit for heating and solidifying the fish paste, and means for removing the heated and solidified fish-paste food products from the mold. The invention further comprises the method of providing a split mold having a cavity generally conforming to the shape of a shellfish, spraying the inside wall of the cavity with an aqueous food coloring, filling the cavity with a meat paste under pressure, heating the mold and the paste to a sufficient temperature to cook and color the meat paste, and removing the product from the mold.Type: GrantFiled: January 13, 1986Date of Patent: September 8, 1987Assignee: Kabushiki Kaisha Ikeuchi TekkoshoInventors: Hiroji Ikeuchi, Kiyoaki Ikeuchi
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Patent number: 4675389Abstract: Physiologically acceptable cation salts of (2-alkoxy-4-sulfonyl-5-alkylphenyl)azo-1-hydroxynaphthalene sulfonic acids useful as blue-red colorants for textile fabrics, cellulosic fibers and edible compositions are prepared by diazotizing 2-alkoxy-4-sulfonyl-5-alkylanilines and coupling the resulting diazo compounds to a 1-hydroxynaphthalene mono- or disulfonic acid.Type: GrantFiled: June 5, 1984Date of Patent: June 23, 1987Assignee: The Hilton-Davis Chemical Co.Inventors: Wayne L. Cook, Robert P. Huth
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Patent number: 4670271Abstract: A food imprinting cassette means comprising a flexible image imprintable foodstuff sheet attached to a support means for said sheet of foodstuff, a transfer sheet having an edible coloring material coated on the side of the transfer sheet facing the food sheet with said transfer sheet attached to a peripheral frame which in turn is releasably attached to the support means. The coloring material being transferable to the food sheet when pressure from a stylus is applied to the transfer sheet.Type: GrantFiled: June 27, 1985Date of Patent: June 2, 1987Assignee: Joytronix, Inc.Inventor: Eliezer Pasternak
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Patent number: 4664920Abstract: A method for fixing a water-soluble water-dispersible or water-emulsifiable food ingredient is disclosed. The food ingredient is dried from an aqueous solution of a monobasic, dibasic and/or tribasic magnesium salt, the salt constituting the fixing substrate. The fixation of juice solids, flavors, colors and high fructose corn syrups are enabled by this method.Type: GrantFiled: July 19, 1985Date of Patent: May 12, 1987Assignee: General Foods CorporationInventors: Fouad Z. Saleeb, Randal P. McKay
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Patent number: 4664925Abstract: A means and compositions for pretreating whole intact eggs in a boiling solution at about pH 3.2-3.6 with a buffer, preferably cream of tarter, prior to dyeing and coating with a flavor fragrance.A kit for consumer use in treating, dyeing and adding a flavor fragrance is also disclosed.Type: GrantFiled: March 11, 1985Date of Patent: May 12, 1987Assignee: Plough, Inc.Inventor: James E. McShane
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Patent number: 4663171Abstract: A foodstuff composition is discribed which is stable to cooking, free of artificial colorings and appropriate for use, in particular, for the preparation or decoration of meats in moulded, poured or extruded form. In essentially contains an edible mushroom of naturally dark coloration such as Cenococcum geophilum of graniform or the black truffle, a gelifying agent such as a pectin or an alginate in combination with calcium ions, texturing agents consisting of proteins, preferably soya bean flour, flavoring substances appropriate for endowing the compositions with a pleasant flavor and taste, and water.Type: GrantFiled: July 25, 1985Date of Patent: May 5, 1987Assignee: Vitroculture S.A.Inventor: Gerard Chevrolet
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Patent number: 4657765Abstract: A tar-depleted, concentrated liquid smoke is made that has superior flavoring and coloring abilities, low phenolic content, and a low acid content. It may also be partially neutralized to form a low viscosity, partially neutralized, tar-depleted, concentrated, liquid smoke composition. Both the partially neutralized and unneutralized compositions are suitable for use in commercial process equipment to make smoke impregnated cellulosic food casings and to impart smoke color, odor and flavor to foodstuff encased therein.Type: GrantFiled: June 14, 1985Date of Patent: April 14, 1987Assignee: Viskase CorporationInventors: Myron D. Nicholson, John H. Beckman
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Patent number: H1014Abstract: A method of making cherries of the maraschino type is provided. Sulfite brined cherries are leached to reduce residual sulfur dioxide content to at most about 100 ppm. The leached cherries are then immersed in a sweetener syrup consisting essentially of high fructose corn syrup, solids from crystalline fructose, and a red coloring agent. The syrup has a sweetener solids content insufficient to cause substantial osmotic shock to said fruit, but said immersing raises the solids level of said cherry fruit and imparts thereto a red color. The use of the particular sweetener syrup allows the solids level of the fruit to be raised much faster than in conventional maraschino cherry manufacture and yet collapse of the fruit is avoided. Also provided is a method of packing frozen fruit.Type: GrantFiled: November 20, 1989Date of Patent: January 7, 1992Assignee: A. E. Staley Manufacturing CompanyInventors: Charles W. Kraut, Michael E. Augustine