With Mixing Or Agitating, E.g., Homogenizing, Etc. Patents (Class 426/519)
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Patent number: 6090417Abstract: The present invention provides a method of making flavorful, organoleptically pleasing natural cheese containing a nutritional supplement. In important embodiments of the method the nutritional supplement includes vitamins, minerals, antioxidants, probiotics, botanicals, and mixtures thereof, and the natural cheese may be Cheddar cheese, Colby cheese, Monterey Jack, Havarti cheese, Muenster cheese, Brick cheese, Gouda cheese, and mixtures thereof.Type: GrantFiled: March 24, 1999Date of Patent: July 18, 2000Assignee: Kraft Foods, Inc.Inventors: David W. Mehnert, Lowell L. Isom
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Patent number: 6086935Abstract: A particulate food product is indirectly heated to at least about 170.degree. after steam is directly injected onto the particulate food product to provide a moist environment and surface moisture on the particulate food product. The indirect heating is continued for a time and temperature to reduce the microbial contamination of the particulate cereal and/or legume products by an amount of at least log 2 without the loss of the functional properties.Type: GrantFiled: May 19, 1998Date of Patent: July 11, 2000Assignee: Cargill, IncorporatedInventors: Rita M. Delrue, Phillip Lawrence Fischer, Robert M. Tineri
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Patent number: 6071474Abstract: The invention is a method and an apparatus for the sterilization and/or heat treatment of product with the product being introduced in batches into a pressure vessel which lies substantially horizontal.Type: GrantFiled: November 16, 1998Date of Patent: June 6, 2000Assignee: Atlas-Stord Denmark A/SInventors: Per Martinsen, Verner Christiansen
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Patent number: 6068875Abstract: A method for preparing a flavored slurried confection includes the use of a disposable serving container holding an individual serving of a neutral flavored mix which has a freezing point temperature lower than normally found for that of water. A large supply of the mix filled containers is stored in a storage freezer for maintaining the neutral flavored mix at a storage temperature, such as is typical of a food storage freezer for a restaurant. A desired quantity of the mix filled containers is then transferred from the storage freezer to a tempering freezer, generally close to a preparation and serving area, for maintaining the neutral flavored mix at a desirable blending temperature. The mix filled container is then removed from the tempering freezer for preparation of a flavored confection, such as a flavored shake.Type: GrantFiled: August 6, 1999Date of Patent: May 30, 2000Assignee: Archibald Bros. Fine Beverages, Inc.Inventors: Eric R. Miller, William Brown
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Patent number: 6063430Abstract: Nut spreads, especially peanut butter compositions, comprising a blend of mono-modal and multi-modal compositions. The blended peanut butters have a relatively low viscosity, yet avoid an oily appearance and greasy mouth feel. A product composition and method for making the product composition are disclosed.Type: GrantFiled: June 1, 1999Date of Patent: May 16, 2000Assignee: The Procter & Gamble CompanyInventor: Vincent York-Leung Wong
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Patent number: 6060102Abstract: A composition and method for preparing a food supplement. The composition consisting essentially of at least 70% by weight of an oil seed constituent, at least 8% by weight of an additional plant constituent and at least 4% by weight of yeast wherein oil seed constituent, additional plant constituent and yeast are prepared by blending and cutting for less than about 20 minutes at a temperature of less than about 100.degree. F. and in the presence of light of a wavelength not greater than that of red light and of an intensity not greater than that of a darkroom light to thereby inhibit oxidation of the components of the composition.Type: GrantFiled: April 7, 1999Date of Patent: May 9, 2000Assignee: Designing Health, Inc.Inventors: Udo Erasmus, Robert MacIntosh Collett
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Patent number: 6060101Abstract: A composition and method for preparing a food supplement. The composition consisting essentially of at least 70% by weight of an oil seed constituent, at least 8% by weight of an additional plant constituent and at least 4% by weight of yeast wherein oil seed constituent, additional plant constituent and yeast are prepared by blending and cutting for less than about 20 minutes at a temperature of less than about 100.degree. F. and in the presence of light of a wavelength not greater than that of red light and of an intensity not greater than that of a darkroom light to thereby inhibit oxidation of the components of the composition.Type: GrantFiled: April 7, 1999Date of Patent: May 9, 2000Assignee: Designing Health, Inc.Inventors: Udo Erasmus, Robert MacIntosh Collett
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Patent number: 6054164Abstract: A manipulating apparatus (10) receives a plurality of previously frozen pieces of foodstuffs or workpieces (23) and physically manipulates or stresses the workpieces while they remain in a frozen state. The physical manipulation causes relative movement between various points within the volume of the workpieces (23) and kills microbes within the foodstuff. One preferred manipulating apparatus includes a pair of spaced apart, ridged rollers (24,25). The rollers (24,25) have a minimum clearance less than an initial thickness of the workpieces (23). A drive arrangement (30) drives the rollers (24,25) in counter-rotating fashion toward each other to pull workpieces (23) through the minimum clearance area. As the workpieces (23) pass between rollers (24,25), the workpiece material spreads out laterally and bends between opposing ridges (38). This lateral spreading and bending produces relative movement throughout the volume of the workpieces (23).Type: GrantFiled: September 1, 1998Date of Patent: April 25, 2000Inventor: Eldon Roth
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Patent number: 6042871Abstract: A method for preparing cooked meat slices includes slicing larger portions of fresh meat into pluralities of slices in one pass of each portion through a multi-blade, automatic slicer. Slicing releases cell components which bind the slices together to form a loaf of meat slices. The loaf of bound together slices are thereafter simultaneously agitated and heated in a cooking liquid at an elevated temperature for a time sufficient to cause the slices to delaminate in the loaf and separate from one another. The slices may be left in the cooking liquid at the elevated temperature for a time sufficient to cook completely therethrough or may be removed from the first liquid for subsequent cooking at higher temperature. Subsequent cooking may occur in a second liquid or in a dry cooker such an oven or grill to more thoroughly brown the meat or in a dry cooker after partial cooking in a second liquid. The fresh meat may be marinated before cooking.Type: GrantFiled: November 12, 1998Date of Patent: March 28, 2000Inventor: M. Richard Cohen
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Patent number: 6042873Abstract: Pet chews (140, 141) are made from pieces of cleaned cattle hooves (10) by reducing the hoof pieces to a range of particulate sizes, such as by tumbling the pieces of hooves within a rotary chipping drum (62). The particulate hoof material (30) is separated by size at a shaker table assembly (104). Several sizes (A-E) of particulate hoof material are combined in chosen proportions with a collagen protein binder (144) and formed into the pet chews, typically by compression or by extrusion, having appropriate strength, hardness and toughness.Type: GrantFiled: March 31, 1997Date of Patent: March 28, 2000Assignee: Products Carousel, IncorporatedInventor: Richard L. Lawson
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Patent number: 6039999Abstract: Disclosed is a reduced fat peanut butter product containing from about 30% to about 75% of a nut paste, from about 15% to about 45% of at least one water-soluble non-fat dry solid, from about 0% to about 10% added edible oil, from about 0% to about 30% of a water-insoluble non-fat dry solid and from about 0% to about 3% emulsifier. The reduced fat peanut butter is prepared by combining all the ingredients, then, intimately mixing the resulting combination by passing the combination through an extruder mixer. The mixture is then milled and homogenized under a pressure of from about 4,000 psig to about 14,000 psig.Type: GrantFiled: January 30, 1995Date of Patent: March 21, 2000Assignee: Hunt Wesson, Inc.Inventors: Amarjit S. Bakshi, Lakho L. Khatri
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Patent number: 6040013Abstract: Pieces of meat are tumbled with a marinade in a tumbler that has a smoothly continuous surrounding side wall with no protrusions or baffles or other protrusions contacting the pieces of meat. The tumbler is rotated about the axis of the side wall and gas is pumped from the tumbler during the tumbling to maintain a reduced pressure. The gas may be pumped to maintain a lower reduced pressure for a first time interval and to permit a higher pressure, still below atmospheric pressure, for a second period of time during a rest period. These two pressure levels are alternated during the alternate tumbling and rest periods.Type: GrantFiled: November 21, 1997Date of Patent: March 21, 2000Assignee: Stephen P. KaralesInventor: Stephen P. Karales
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Patent number: 6017570Abstract: A restructured meat product is prepared by passing the meat through a meat grinder having an outlet plate containing a plurality of spaced slot-like openings. Each of the openings has a predetermined width in the range of from one millimeter to six millimeters to provide meat sheets having a thickness corresponding to the width of the slot-like openings and having a substantial major surface area. The sheets of meat are then kneaded together in a tangled mass in a manner similar to kneading dough to cause the juices of the meat to exude from the meat sheets until the meat sheets begin to stick together by means of the juices. The tangled mass of meat sheets are formed into a restructured meat product. The restructured meat product is held together by the adhesive nature of the meat juices and the entanglement of the meat sheets. The restructured meat product has a substantially uniform consistency and tenderness and is substantially devoid of chunks or cubes.Type: GrantFiled: February 16, 1998Date of Patent: January 25, 2000Assignee: Visionary Design, Inc.Inventor: Eugene D. Gagliardi, Jr.
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Patent number: 6017565Abstract: A system and method are provided for automatically and continuously producing chewing gum and/or chewing gum base. A system controller receives inputs of parameters necessary for production. Ingredients are automatically and continuously fed and mixed to form a desired end product. During production of chewing gum, the gum is automatically and continuously discharged from the mixer and can be automatically dusted, rolled, scored and wrapped. The system is continuously monitored with appropriate sensing devices. Signals indicative of the sensed conditions are sent to the controller, and the system automatically adjusts to produce a consistent end product. An alarm is activated upon sensing of a predetermined condition.Type: GrantFiled: May 22, 1998Date of Patent: January 25, 2000Assignee: Wm. Wrigley Jr. CompanyInventors: Joseph D. Rancich, Ronald A. Brix, Rodney F. Onusaitis, Karl B. Bucholz, Carl S. Peterson, George W. Lorenz, Dennis K. Moriarty, Anthony R. Banasiak
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Patent number: 6007860Abstract: A composition and method for preparing a food supplement. The composition consisting essentially of at least 70% by weight of an oil seed constituent, at least 8% by weight of an additional plant constituent and at least 4% by weight of yeast wherein oil seed constituent, additional plant constituent and yeast are prepared by blending and cutting for less than about 20 minutes at a temperature of less than about 100.degree. F. and in the presence of light of a wavelength not greater than that of red light and of an intensity not greater than that of a darkroom light to thereby inhibit oxidation of the components of the composition.Type: GrantFiled: April 7, 1999Date of Patent: December 28, 1999Assignee: Designing Health, Inc.Inventors: Udo Erasmus, Robert MacIntosh Collett
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Patent number: 6001401Abstract: A composition and method for preparing a food supplement. The composition consisting essentially of at least 70% by weight of an oil seed constituent, at least 8% by weight of an additional plant constituent and at least 4% by weight of yeast wherein oil seed constituent, additional plant constituent and yeast are prepared by blending and cutting for less than about 20 minutes at a temperature of less than about 100.degree. F. and in the presence of light of a wavelength not greater than that of red light and of an intensity not greater than that of a darkroom light to thereby inhibit oxidation of the components of the composition.Type: GrantFiled: April 7, 1999Date of Patent: December 14, 1999Assignee: Designing Health, Inc.Inventors: Udo Erasmus, Robert MacIntosh Collett
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Patent number: 5993876Abstract: The invention falls within the sector of processes and plants for the processing of food products, in particular fruit. The process envisages enzymatic inactivation of puree by means of heating in a recirculation circuit kept full of puree. The plant comprises a pump which introduces the puree emerging at room temperature from a strainer into the recirculation circuit through a device for mixing the puree. No intermediate storage tanks or heat exposure tanks are provided.Type: GrantFiled: December 16, 1997Date of Patent: November 30, 1999Inventor: Alessandro Bertocchi
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Patent number: 5985347Abstract: A cheese processing vat of the type having a pair of interconnected generally cylindrical wall portions with agitator panels rotating therein to sweep generally cylindrical volumes includes agitator panels which are driven to rotate in opposite directions such that the panels move through a common swept volume between their axes of rotation in the same direction. The panels are mounted such that one panel leads the other during movement through the common swept volume.Type: GrantFiled: March 25, 1998Date of Patent: November 16, 1999Assignee: Damrow Company, Inc.Inventor: Stephen J. Ejnik
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Patent number: 5980963Abstract: Storing and transporting meat products after marinating and before packaging causes a loss of marinade from the meat product. This loss of marinade is reduced by surrounding the marinated meat product in excess marinade during storage and by containing the marinated meat product in an enclosed conduit, surrounded by excess marinade, and pressurizing the marinade during transportation of the marinated meat product.Type: GrantFiled: January 10, 1997Date of Patent: November 9, 1999Assignee: Alberto BazanInventor: Alberto Bazan
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Patent number: 5976594Abstract: A continuous process for turning food waste into nutritionally balanced animal feed. A production system is disclosed which includes a series of pipes and tanks through which food waste is processed and dehydrated so that the food waste is ultimately converted into nutritionally balanced animal feed. The system includes, inter alia, a blending tank in which ground food waste is agitated, suspended, and drawn off with a food pump. The food waste is then metered to a precise level so that it may be blended with a precise amount of dry feed stock. Excess food waste is returned to the blending tank to be recirculated. The food waste mixed with the dry feed stock is then converted into moist pellets which are then dried and packaged to be distributed.Type: GrantFiled: February 26, 1998Date of Patent: November 2, 1999Inventor: John LaFollette
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Patent number: 5976600Abstract: A pure, smooth microcrystalline cellulose bulking agent for oil containing foods such as nut butters, chocolates, cream containing foods, mayonnaise, and salad dressings. The bulking agent having a loose bulk density greater than 0.40 and a oil absorptivity of less than 1.0.Type: GrantFiled: September 28, 1994Date of Patent: November 2, 1999Assignee: FMC CorporationInventors: Thomas A. Ruszkay, Donald Elliott
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Patent number: 5972398Abstract: An inline macerating method and apparatus for treating pieces of meat with a liquid wherein the pieces of meat are first injected with the liquid and then drawn by suction through a duct in which the piece of meat is incised by cutting edges extending into the path of the pieces of meat as they traverse the duct. The pieces of meat then pass into a paddle massager or tumbler in which the liquid is massaged into the tissue.Type: GrantFiled: June 30, 1998Date of Patent: October 26, 1999Assignee: WTI, Inc.Inventors: Ralf Ludwig, Wolfgang Ludwig
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Patent number: 5968582Abstract: A process for the production of a molded aerated frozen bar which comprises preparing a mix of ingredients suitable for a frozen aerated bar, whipping the mix to obtain an aerated mix having an overrun of from 100 to 250%, molding the aerated mix to give a molded aerated mix and freezing the molded aerated mix.Type: GrantFiled: February 20, 1998Date of Patent: October 19, 1999Assignee: Nestec S.A.Inventors: Madansinh Vaghela, Tawfik Yousef Sharkasi
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Patent number: 5965190Abstract: A method for high pressure, high shear homogenization of a tomato-based product, such as a ketchup or a sauce, is provided to increase the product's viscosity without significant loss of other important product characteristics, such as liquid retention, color, texture, etc. The method also provides for a homogenized tomato-based product with a significantly reduced tomato solid content, without loss of other important product characteristics. In one embodiment, a slurry of, among other components, a tomato paste, puree, juice or mixture of tomato solids, which may be blended and cooked at elevated temperatures, is introduced into a high pressure, high shear homogenizer and is homogenized at pressures from about 5,000 psi (345 bar) to in excess of about 14,500 psi (1000 bar) and is transferred to an appropriate dispensing container.Type: GrantFiled: March 31, 1995Date of Patent: October 12, 1999Assignee: Kraft Foods, Inc.Inventors: David M. Gallaher, deceased, Kelly Lynn Gallaher, heir, David Edward Gallaher, heir
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Patent number: 5962061Abstract: Process and apparatus for the production of confectionary mass from the components of milk proteins, sugar, glucose, fat and water. The components are homogenized in a closed tank under controlled pressure and temperature and are transferred from the closed tank to a scraped surface rotor cooker at a pressure between 0.2 and 0.9 bar absolute. The components are retained in the cooker for a period of 4 to 10 seconds, then transferred from the cooker to an evaporation chamber that is in open connection with the cooker and that is at a pressure of 0.2 to 0.9 bar absolute. Steam from the evaporation chamber is condensed in a condenser connected to a vacuum chamber. The product is withdrawn from the vacuum chamber at a temperature below 100.degree. C. When little or no Maillard reaction is desired, the closed tank is maintained at a pressure no more than 1 bar absolute at a temperature between 40.degree. C. and 90.degree. C.Type: GrantFiled: September 4, 1997Date of Patent: October 5, 1999Assignee: Ter Braak B.V.Inventor: Johannes Gerardus Ter Braak
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Patent number: 5962064Abstract: Stabilized peanut butter and other vegetable kernel butters, and vegetable kernel butter-containing food compositions such as peanut butter-containing food composition are described. The stabilized peanut butter or other vegetable kernel butter include a mixture of ground seed or nuts, and between approximately 0.25% and 4% by weight of microparticulate silicon dioxide (silicon dioxide measured as the anhydrous weight content of SiO.sub.2), and/or between approximately 0.25% and 5% by weight of propylene glycol. Also described is a method for preventing the spontaneous (natural) separation of oil and ground kernel solids in vegetable kernel butter or a vegetable kernel butter-containing food composition by combining between approximately 0.25% and 4% by weight of microparticulate silicon dioxide and/or between approximately 0.25% and 5% by weight of propylene glycol with the vegetable kernel butter.Type: GrantFiled: September 30, 1997Date of Patent: October 5, 1999Assignee: Brandeis UniversityInventor: Daniel Perlman
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Patent number: 5962060Abstract: The present invention is a method for making frozen drinks from a frozen substance which has been frozen into a cup. According to the method of the present invention, a cup containing a frozen substance is positioned in a cup support located in a frozen drink machine. A rotatable blade having features for grinding the frozen substance and for aerating the ground frozen substance is lowered into the cup, grinding the frozen substance while a liquid is simultaneously introduced into the cup. In an alternative embodiment, a second blade is provided which incorporates air into the liquid before the liquid is introduced into the cup.Type: GrantFiled: May 17, 1996Date of Patent: October 5, 1999Assignee: f'REAL| Foods, LLCInventor: James J. Farrell
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Patent number: 5958495Abstract: The invention relates to a device and a gentle process for homogenizing fatty liquid natural products, particularly for homogenizing milk or cream products, e.g. cow's milk, sheep's milk or goat's milk, with a fat content of up to 50 wt. %.Type: GrantFiled: January 9, 1998Date of Patent: September 28, 1999Assignee: Bayer AktiengesellschaftInventor: Bernd Klinksiek
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Patent number: 5958489Abstract: A method for the production of a mixture of solid particles dispersed in a continuous lipid phase which enables a mixture to be obtained with the optimum organoleptic characteristics includes a mixing step in which the solid particles are mixed with the lipids to form a mixture, a refining step in which the solid particles are ground and a step in which micronized bubbles of gaseous fluid are incorporated in the mixture by means of at least one microporous diffuser.Type: GrantFiled: March 4, 1996Date of Patent: September 28, 1999Assignee: Mazzoni LB Food S.r.l.Inventor: Ottorino Chiappa
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Patent number: 5955134Abstract: A process for preparing soybean milk and okara, in particular, relating to improvement in pulverization of impregnated soybeans. The process includes carrying out pulverization of impregnated soybeans by the steps of cutting the impregnated soybeans with a device having rotating blade(s) to provide particles having an average diameter of less than about 100 .mu.m; grinding the obtained soybean particles with a device which exerts frictional shearing stress to provide an aqueous soybean slurry; and separating the water-soluble portion of the slurry from the water-insoluble portion to provide soybean milk and okara. The soybean milk and okara obtained possess a pleasant flavor and mild taste.Type: GrantFiled: April 28, 1998Date of Patent: September 21, 1999Assignee: Fuji Oil Company, LimitedInventors: Takashi Nishimura, Shushi Nagaoka, Hideo Sugano, Haruo Tsumura
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Patent number: 5948461Abstract: A flavored shake drink is prepared from a prepackaged neutral flavored mix stored within a container. A flavored syrup is selected and dispensed through a bar gun styled dispenser in fluid communication with bag-in-box stored packages containing a variety of flavored syrups. A protective sleeve is placed within various size containers typically representing a small, medium and large size, wherein the sleeve permits blending within a standard fountain mixer and prevents the contents of the container from splashing onto the surrounding counter or on the container outside walls. In this way, the container used to store the prepackaged neutral mix and used to blend added ingredients is again used as the container holding the shake for the customer. The method provides a cost effective and health code conscience method for providing multi-flavored shakes.Type: GrantFiled: June 12, 1998Date of Patent: September 7, 1999Assignee: Archibald Bros. Fine Beverages, Inc.Inventor: Eric R. Miller
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Patent number: 5945150Abstract: A process for manufacturing chocolate includes premixing a charge of cocoa paste, sugar, and optionally powdered milk under application of heat, subsequently conveying the charge to a first grinder, and thereafter treating the resulting paste by tumbling in at least one stirring device under temperature control. In this process, removal of the volatile components as well as the reactions of the charge are conducted in a first operation, the paste is then pulverized, and after that the addition of fat and emulsifiers, and the dispersion and the liquefaction of the paste are implemented in a further operation.Type: GrantFiled: May 12, 1998Date of Patent: August 31, 1999Assignee: Lipp Mischtechnik GmbHInventor: Eberhard Lipp
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Patent number: 5939129Abstract: A process for production of ground fish meat products or their analogues, which uses, as the main raw material, non-salt ground fish meat along with a gel of glucomannan hydrate, or a gel of glucomannan hydrate only, and another process for production of ground fish meat products or their analogues, which uses, as the main raw material, non-salt, well-ground fish meat only, or non-salt, well-ground fish meat and a gel of glucomannan, salt-grinding not being involved in both the processes, and these fish meat products or their analogues being new and different in taste or texture from prior art ground fish meat products like Japanese kamaboko, and also being optionally lower in calories with the use of an increased proportion of glucomannan hydrate gel.Type: GrantFiled: February 28, 1997Date of Patent: August 17, 1999Inventor: Nobuhisa Kawano
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Patent number: 5939122Abstract: A method which permits the frothing of a liquid, such as milk, without the need for the traditional steam and/or electricity. In one embodiment of the invention, the apparatus has a container for holding the liquid, a cylindrical element, such as a rod, which extends vertically through the container's lid for the length of the container and terminating in a plunger device which is used to rapidly pump and agitate the liquid in the container to accomplish the frothing of the liquid. The preferred embodiment of the plunger has at least three main parts which includes a top plate and a base plate which are connected with a screen between them for permitting the flow through of the liquid.Type: GrantFiled: February 24, 1998Date of Patent: August 17, 1999Inventor: Frank A. Brady
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Patent number: 5935626Abstract: A weather resistant mineral feed in the form of free-flowing granules is produced in a series of steps comprising (1) mixing a liquid binder with a relatively coarse granular feed ingredient to form damp binder coated granules, (2) while damp, the binder-coated granules are mixed with a trace mineral base mix, (3) the granules with their outer layers of trace minerals are mixed with substances which impart water-resistant sheaths thereto, and (4) dusting powder is applied to complete the formation of the trace mineral premix granules. The premix granules are mixed with coarse granular macromineral feed ingredients, iron oxide and a water-resistant coating solution to form weather-resistant mineral feed granules. The water-resistant sheathes are formed by mixing the product of step (2) with a fatty acid and depositing thereon a metal oxide with which it reacts.Type: GrantFiled: November 24, 1997Date of Patent: August 10, 1999Assignee: Moorman Manufacturing CompanyInventors: Bruce Willard Moechnig, Qingshan Gao
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Patent number: 5932270Abstract: A cold process bake fruit paste including a fruit concentrate, water, a corn syrup sweetener, and a stabilizer system including a blend of first instant granular modified corn starch hydratable into a highly viscose free standing mass when exposed to free water and a second instant granular natural corn starch hydratable by free water to form a resilient, colloidal gel structure with the first and second starches hydrated after being fully dispersed in fruit paste.Type: GrantFiled: July 9, 1997Date of Patent: August 3, 1999Assignee: The J. M. Smucker CompanyInventors: Jonathan D. Rock, John P. Hansen
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Patent number: 5925357Abstract: A bifurcated method to process an aloe whole leaf by processing the aloe fillet and the aloe rind separately and subsequently combine the products from these separate processes, and the use of the final combined product.Type: GrantFiled: March 14, 1997Date of Patent: July 20, 1999Assignee: Carrington Laboratories, Inc.Inventors: Luiz Cerqueira, L. Scott McKnight, Santiago Rodriguez, Carlton E. Turner
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Patent number: 5925398Abstract: A method of making processed mozzarella cheese that does not require any aging or refrigeration during storage is disclosed herein. This is accomplished by dicing cheese curd, adding emulsifier, and thermomechanically treating in an extruder to stretch and cook the curd. Fresh processed mozzarella cheese having functionality similar to the aged mozzarella cheese is achieved by addition of emulsifier to soften casein and inputting sufficient mechanical energy to establish the appropriate fibrous structure. Longer shelf-life and storage without refrigeration is achieved by application of suitable time-temperature combination to inactivate proteolytic enzymes and microorganisms.Type: GrantFiled: April 11, 1997Date of Patent: July 20, 1999Assignee: Cornell Research Foundation, Inc.Inventors: Syed S. H. Rizvi, Archna Shukla, Jaruk Srikiatden
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Patent number: 5919509Abstract: An apparatus (10) for forming a single extrudable food stream such as a cooked cereal dough into a plurality of differently colored and/or flavored dough streams is disclosed including an extruder (12) having screw augers (15) in a main passageway (14) for advancing a plastic food mass, a head or manifold (18) for dividing the plastic food mass into a plurality of substreams such as a branching passageway section in fluid communication with a plurality of sub-divided dough passageways, and a die head (30) having a plurality of die ports (40) for each subpassageway. Each subpassage is separately supplied an additive and has disposed therein a multiplicity of in-line static mixer elements (59) to admix the additive into the substreams of the plastic food mass before passage through the die ports (40). In a preferred form, a portion of the food mass is bled from a first substream and fed to the exit ports (40) of a second substeam to create an extrudate including zones of distinct food mass.Type: GrantFiled: May 1, 1997Date of Patent: July 6, 1999Assignee: General Mills, Inc.Inventors: Thomas G. Cremers, James N. Weinstein
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Patent number: 5916248Abstract: A method for feeding a liquid mixture (11) to the beating cylinder (12, 30) of a soft ice-cream production machine, is characterised in that only a single measure of liquid mixture, withdrawn from a feed vessel (10), is firstly subjected to rapid heating to a temperature of around +85.degree. C., then immediately afterwards to rapid pre-cooling, and is finally fed to a beating chamber (20) of said beating cylinder (12, 30) in which said mixture is beaten. This ensures that the measure is free from bacterial load.Type: GrantFiled: July 9, 1997Date of Patent: June 29, 1999Assignee: Bravo S.p. A.Inventor: Genesio Bravo
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Patent number: 5912036Abstract: Process for the production of dairy products comprising at least one ultrafiltration (1) and maturation (2) stage, is characterized in that it comprises at least one stage for placing the said product under pressure downstream of a homogenization stage (4), followed by at least one distribution stage which makes it possible to obtain the passage of the product from a liquid phase to a solid phase, and then at least one expansion (16) or decompression stage for the forming, and finally, at least one stage for cutting the said solid product into portions.Type: GrantFiled: June 12, 1996Date of Patent: June 15, 1999Assignee: CeliaInventors: Christian Breton, Patrick Sauvion, Bernard Spiess, Andre Dauloudet
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Patent number: 5912039Abstract: A device and method for generating a frothed milk product from a milk composition employs a planar agitator blade having opposed, smooth flat faces extending perpendicularly of a longitudinal axis of rotation, and a smooth cylindrical outer wall between the flat faces; the outer wall has a circumferential length significantly greater than the distance between the opposed faces. The device produces thick milk shakes even when employing no-fat or low fat milk or yogurt in place of normal homogeneous milk. A blender having a blender blade with opposed flat surfaces and a smooth cylindrical outer blade wall, and having ribs extending radially outwardly along the opposed surfaces, serves to puree fruit or vegetable morsels with the milk composition, to produce fruit or vegetable flavored milk shakes.Type: GrantFiled: September 17, 1997Date of Patent: June 15, 1999Assignee: Browne & Co. Ltd.Inventor: Peter Browne
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Patent number: 5906853Abstract: A method and apparatus for continuous manufacture of viscous food products such as process cheese-type products wherein a formulation is continuously pumped through a processing chamber comprising an elongated tube or housing having a rotor which shears the formulation as it travels longitudinally through the tube while imparting little or no axial motion to the formulation as a result of contact with the rotor. The temperature of the formulation as it enters the processing chamber may be in the range of about 150.degree. F. to about 250.degree. F., and the residence time of the formulation may be between about 30 seconds and about 8 minutes. The formulation may be subjected to shear of between 10 and 1,000 sec.sup.-1 with an absolute viscosity .mu. of between about 20 and 50 poise, while the rotor is operated at a rotational velocity of between about 10 rpm and 800 rpm.Type: GrantFiled: December 31, 1997Date of Patent: May 25, 1999Assignee: Kraft Foods, Inc.Inventor: Gary F. Smith
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Patent number: 5906854Abstract: An enclosed food processing device is provided having one or more conveyor belts and vertical agitators positioned above the belt. The agitators have forward and backward prongs that stir the food being processed without causing physical damage to it. The food enters the device through an inlet and is evenly distributed across a draining screen by an inlet deflector plate, which is adjustable to account for the different rates at which the food may flow into the device. Ramps are positioned under the device to collect liquid drained from the food, and the ramps have independent segments that separate the liquid based on the stage of the process at which it is drained from the food. A salting apparatus is provided for conveying salt to the food to be processed. The salt is dispensed in proportion to the amount of food to be salted. Salt is moved from a salt hopper into a chamber by a rotating dispensing wheel.Type: GrantFiled: January 5, 1998Date of Patent: May 25, 1999Assignee: Walker Stainless Equipment Company, Inc.Inventors: Virgil J. Scherping, George H. Schwinghammer, Gary L. Starkson
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Patent number: 5906847Abstract: A milk substitute composition is prepared with whey solids or whey solids and added lactose by dissolving a whey solids powder in an aqueous medium containing calcium sequestering agent and carrageenate components at a temperature of approximately from 30.degree. C. to 65.degree. C. and then, in a second step, at the same temperature, a skimmed milk solids powder is dissolved in the whey-containing medium, and before and/or after dissolving the skimmed milk solids powder, the whey solids are allowed to soak in the aqueous liquid phase of the composition so prepared for from 10 minutes to 4 hours for hydrating the whey solids. When lactose is used, the amount of whey solids powder employed may be reduced by about half.Type: GrantFiled: September 23, 1997Date of Patent: May 25, 1999Assignee: Nestec S.A.Inventors: Hans Engel, Martinas Kuslys, Heinz Wyss
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Patent number: 5900267Abstract: Process to obtain a food composition based on chufas and bananas. The chufas are crushed to obtain liquid chufa orgeat at a low temperature, from which the starch is separated and sodium caseinate, sugar and stabilizers added, as well as an emulsifier previously melted in hot water. On the other hand, peeled bananas are crushed with ascorbic and citric acids, filtering the resulting liquid. The chufa orgeat is mixed with the banana liquid with sugar and flavor for its packing under aseptic conditions.Type: GrantFiled: August 14, 1997Date of Patent: May 4, 1999Inventor: Salvador Coret Monros
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Patent number: 5894030Abstract: A device for the manufacture of a frozen aerated product which includes a freezer, a pump for introducing a frozen aerated product mix and air into the freezer, a tubular crystallizer system having upstream and downstream ends and having a longitudinal shaft within and extending beyond the ends of the crystallizer system through seals, a ram for reciprocating the longitudinal shaft upstream and downstream, the longitudinal shaft being provided with one or more scrapers in a transverse plane along its length which divide the crystallizer system into compartments, whose perimeters are adjacent to and capable of scraping the internal wall of the crystallizer system and whose bodies are provided with at least one longitudinal channel, a high pressure stuffing pump for feeding the frozen aerated product from the freezer to the crystallizer system, a jacket containing a heat transfer fluid for removing heat from the frozen aerated product within the crystallizer system, and a backpressure valve for conveying the frType: GrantFiled: June 17, 1997Date of Patent: April 13, 1999Assignee: Nestec S. A.Inventors: William C. Gibson, William E. French, Paul W. Schwartz
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Patent number: 5891496Abstract: A process for producing a frozen fat-free chopped and formed potato product. The process entails peeling potatoes, cutting the peeled potatoes into potato pieces, and blanching the cut pieces. The cut pieces are then partially blended to produce a mixture of potato bits and paste. A hydrocolloid fat substitute, such as a cultured skim milk powder stabilized with additional hydrocolloids, is introduced to the partially blended potato mixture, preferably at a level of 2 to 5% by weight. The potato pieces and hydrocolloid fat substitute are then further blended, and are then extruded into a formed fat substituted potato product. The formed potato product is then dusted with a wheat flour, precaramelized saccharide, annatto, and seasoning powder composition. The dusted formed fat substituted potato product is then prebaked to form a crust on the product, which subsequently may be frozen and packaged for storage, transport and sale.Type: GrantFiled: August 6, 1997Date of Patent: April 6, 1999Inventors: Scott C. Hannah, John C. Hannah
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Patent number: 5879731Abstract: A confectionery product which has discrete pieces of a chocolate material, which is a chocolate, a chocolate substitute or a chocolate analogue, having specific characteristic shapes which are images dispersed in a confectionery material is prepared by distributing the discrete pieces having a temperature less than 20.degree. C. into a stream of frozen, chilled or ambient confectionery material to obtain a composite product, and the composite product may be mixed.Type: GrantFiled: October 29, 1996Date of Patent: March 9, 1999Assignee: Nestec S.A.Inventors: Stephen Thomas Beckett, Mark Jury
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Patent number: 5879737Abstract: Disclosed is a process for producing a shelf-stable, pourable fruit product from fresh and processed fruits, fruit purees and fruit juices, as well as the product so produced. The product is produced by a process which intentionally breaks the intact cellular structure of the fruit in order to substantially reduce average fruit particle size and facilitate formation of a complex or matrix of small particles surrounded by fluid. The product so produced has a high level of solid materials but is, due to the very small particle size, essentially free of sedimentation-related problems associated with soluble and suspended solids. The product has a moderate viscosity despite the large solids content and lack of viscosity enhancers, as well as an optimal .degree.Brix without the addition of non-fruit sugar or acid.Type: GrantFiled: December 10, 1997Date of Patent: March 9, 1999Inventor: Jamshid Ashourian