Patents
Sitemap › A23 - Foods or foodstuffs; Their treatment, not covered by other classes › A23L - Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses or; Their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment; Preservation of foods or foodstuffs, in general › A23L 3 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
Patents for A23L 3 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs (25,409)
10/1983
10/26/1983EP0092053A2 Container sterilization apparatus and method
10/19/1983EP0091779A2 Microwave heater
10/19/1983EP0091735A1 Process for the preservation of color and flavor in liquid containing comestibles
10/18/1983US4410547 Food preservatives
10/18/1983US4410080 Delivery device for a freezing plant
10/18/1983US4409744 Propeller fan drive
10/18/1983CA1155270A1 Physicochemical sterilizing method and apparatus
10/12/1983EP0091092A1 Material for drying cut plants and grains and methods of facilitating such drying
10/11/1983US4409454 Microwave canning apparatus
10/11/1983US4409453 Combined microwave and impingement heating apparatus
10/11/1983CA1154916A1 Treatment of reverse osmosis membranes
10/05/1983EP0090559A2 Moisture resistant coating for food products
10/04/1983US4407832 Processing of mushrooms with reduced weight loss
10/04/1983US4407140 Vacuum apparatus
09/1983
09/28/1983EP0089800A1 Method of manufacture of quick-cooking potato
09/28/1983EP0089762A1 Fan-plenum configuration
09/27/1983US4406861 Microwave canning apparatus
09/27/1983US4406860 Microwave canning apparatus
09/27/1983US4406813 Disoxidant and process for preparing same
09/21/1983EP0089025A1 Apparatus for the heat treatment of foodstuffs by means of a steam-air mixture
09/14/1983EP0088700A1 Microwave canning apparatus and method
09/14/1983EP0088255A1 Packaging and packaging process
09/13/1983US4403479 Quick freezing system
09/07/1983EP0087667A1 Process to prepare the garnishing of a foodstuff made of a pulverulent bulk and a garnishing, separately packaged.
09/01/1983WO1983002996A1 Drying apparatus
08/1983
08/31/1983EP0087080A1 Laminate film
08/30/1983US4401683 Carbohydrate food products resistant to Clostridium botulinum and the formation of enterotoxin
08/30/1983US4401624 Carboxylic acids and metal salts
08/30/1983CA1153070A1 Microwave canning using a non-metallic jar and method
08/24/1983EP0086568A1 Thermal treatment of food products
08/23/1983US4400403 Inhibition of microorganism growth
08/23/1983US4400401 Method of microwave sterilizing canned food
08/23/1983CA1152344A1 Controlling temperature of a cryogenically refrigerated product
08/17/1983EP0085719A1 Process for improving the taste of milk
08/16/1983US4399159 Vertable tray and lid assembly for heating foods
08/16/1983US4399150 Sorbic acid-containing powder or granules
08/16/1983US4398535 Hyperthermia technique
08/09/1983US4397875 High velocity heated air
08/09/1983US4397814 Apparatus for providing overriding pressure in heat processing sealed containers
08/02/1983US4396636 Method for producing frozen-food
07/1983
07/27/1983EP0084031A1 Method for drying by vapor compression.
07/21/1983WO1983002495A1 Dehydrator
07/21/1983EP0067866A4 Rotatable vacuum apparatus and method of operation.
07/20/1983EP0083826A1 Oxygen-absorbing structures for protecting contents of containers from oxidation, containers embodying such structures and method of protecting oxidation-susceptible products
07/19/1983US4393755 Heat treatment of particulate solid materials
07/19/1983CA1150176A1 Solvent extraction of hydrocarbon oils
07/19/1983CA1150095A1 Efficient high humidity food processing system with sanitizing improvements
07/13/1983EP0083385A1 Handling process for food products in a plastic pouch, and apparatus for handling said goods in connexion with a sterilising apparatus
07/13/1983EP0022801B1 Method of sterilisation
07/12/1983US4393088 Filling container with hot liquid before treatment
07/12/1983CA1149667A1 Apparatus for treating a foodstuff
07/07/1983WO1983002215A1 Sterilization process and apparatus
07/06/1983EP0083008A2 Aminoreductons and organic materials stabilized by aminoreductors as antioxidants
06/1983
06/29/1983EP0082228A1 Tubular conveyor basket for the sterilization of foodstuffs in cylindrical metallic cans
06/28/1983US4390559 And edible fat or oil
06/28/1983US4390554 Packages, melting
06/28/1983US4390350 Sterilization of bacterial concentrates
06/28/1983US4389794 Vacuum chamber and method of creating a vacuum
06/23/1983WO1983002050A1 Process and installation for applying a controllable heat-exchange in a regenerative heat-exchanger
06/15/1983EP0081256A1 Process and installation for applying a controllable heat-exchange in a regenerative heat-exchanger
06/14/1983US4388321 Method for inhibiting growth of food poisoning organisms
06/14/1983US4387630 Food processing with steam
06/14/1983CA1148138A1 Transportation of perishable products
06/07/1983US4387109 Nonhardening, bacteriostatic
06/07/1983CA1147816A1 Sterilizing process for foods by applying microwaves thereto
05/1983
05/25/1983EP0079686A1 A soybean-based fibrous food material having improved preservability and texture
05/25/1983EP0079579A1 Aqueous sterilizing agent for foods or food processing machines and utensils
05/24/1983US4385075 Blowing cold air through storage compartment of refrigerator
05/24/1983US4385035 Apparatus for continuously sterilizing flat flexible packages
05/24/1983US4384972 Foodstuff freshness keeping agents
05/24/1983US4384463 Flexible bag cooling arrangement
05/17/1983US4384191 Galley meal processing system
05/17/1983US4383376 Contact-dehydrating sheet for drying protein-containing food
05/10/1983US4382971 Use of hypophosphorous acid and its salts to prevent clostridial blowing and formation of clostridial enterotoxins in cheese
05/04/1983EP0077960A1 Cooled products container for cooling cooled products in a container
04/1983
04/26/1983US4381443 Portable unit for heating packaged food
04/26/1983US4381442 Counter-top unit for heating packaged food
04/19/1983US4380506 Process for producing preservatives
04/19/1983US4380166 Testing apparatus for a dual pressure indicator and control unit for pasteurization equipment
04/19/1983US4380127 Dehydrator apparatus with unidirectional air flow control means
04/13/1983EP0076512A1 Preservation device for bread and like foodstuffs
04/12/1983US4379796 Method of concentrating fresh fruits
04/12/1983CA1144414A1 Meat food products having reduced shrinkage, process and apparatus for preparing same
04/05/1983US4378873 Continuous linear chain conveyor system operating throughout multiple tiers with dual spaced chains moving directly attached multiple adjacent trays which level to support the conveyed product
04/05/1983CA1144001A1 Seal plate drive for use with apparatus for pressure feeding and pressure cooking a food product
04/05/1983CA1144000A1 Processing chamber, in particular smoking chamber
03/1983
03/30/1983EP0075531A2 Sterilizing system for filled and sealed articles
03/30/1983EP0075128A2 Method for inactivating mutagens
03/23/1983EP0074897A2 Blanching process for mushrooms and other vegetables
03/22/1983CA1143392A1 Deep frozen product dispensing device
03/17/1983WO1983000801A1 Improved method for blanching mushrooms and other vegetables
03/02/1983EP0073095A1 Food processing with steam
03/02/1983EP0072878A1 Preparation of food product suitable for pets
03/01/1983US4375185 Milk sterilizing apparatus
02/1983
02/22/1983US4374714 Process for the preservation of color and flavor in liquid containing comestibles
02/22/1983US4374489 Adaptable food smoker attachment
02/17/1983WO1983000547A1 Method for drying by vapor recompression
02/16/1983EP0072322A1 Process for the rapid sterilization of proteic materials
02/16/1983EP0072263A2 Process and apparatus for the treatment or preservation of products such as mushrooms
02/16/1983EP0072202A2 Use of furanones for inhibiting growth of food poisoning organisms
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