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)
02/1983
02/16/1983EP0072161A1 Use of ketohexanoic acids for inhibiting growth of spoilage organisms
02/16/1983EP0071990A2 Process for stabilizing aqueous oil field fluids
02/15/1983US4374319 Counter-top oven
02/09/1983EP0071548A2 Steam cooker and steriliser
02/09/1983EP0071417A1 Improvements in and relating to the cooling of flexible bags
02/08/1983US4372916 Establishing and ascertaining desired air removal in steam sterilization
02/08/1983CA1140942A1 Edible oil
02/08/1983CA1140733A1 Equipment for the treatment of wet solids, especially pulpy materials by heating, or cooling
02/01/1983CA1140560A1 Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same
01/1983
01/26/1983EP0070728A1 Method and apparatus for thawing by high frequency heating
01/18/1983US4368625 Refrigeration apparatus having item thawing means
01/18/1983CA1139604A1 Blanching, pasteurising and sterilising process and apparatus suitable therefor
01/12/1983EP0069688A2 Method of deep-freezing and packaging individual products, and device for carrying out this method
01/11/1983US4368264 Fermentation methods of preparing ergostadientriols
01/11/1983CA1139092A1 Photooxidation by exposure to visible light
01/05/1983EP0068724A2 Produce fumigation method and apparatus
01/05/1983EP0068666A1 Drive system for an endless belt and a conveyor system incorporating that drive system
01/04/1983CA1138876A1 2,2-dimethyl-1,2-dihydroquinoline derivatives useful as antioxidants, a process for the preparation thereof and mixtures containing them
12/1982
12/29/1982EP0067866A1 Rotatable vacuum apparatus and method of operation
12/28/1982US4366248 Fermentation method of preparing antioxidants
12/28/1982US4366179 Oxygen and carbon dioxide absorbent and process for storing coffee by using the same
12/28/1982US4366082 Isoflavones and related compounds, methods of preparing and using and antioxidant compositions containing same
12/21/1982CA1137845A1 Pulsating hot-air heat-up system
12/15/1982EP0066884A2 Oxygen-adsorbing and desorbing agent
12/15/1982EP0066632A1 Microwave heat cooking device
12/14/1982US4363910 2,2-Dimethyl-1,2-dihydroquinoline derivatives useful as antioxidants
12/14/1982US4363823 Method of frying foods in the presence of a spice antioxidant
12/14/1982US4363263 Efficient high humidity food processing system with sanitizing improvements
12/14/1982US4363223 Apparatus for producing and dispensing cold products
12/08/1982EP0066557A2 Contrivance for heating/pasteurising/sterilising fluid foodstuffs
12/08/1982EP0066170A2 A method for inhibiting the production of enterotoxin from clostridium botulinum in corned beef, cheese and carbohydrate food products
12/07/1982CA1136918A1 Apparatus for and method of conserving energy in pasteurizers
11/1982
11/30/1982US4361083 Apparatus for treating a foodstuff
11/30/1982CA1136477A1 Intermediate moisture food products
11/25/1982WO1982003970A1 Process for improving taste of milk
11/16/1982US4358993 Apparatus for thermally treating a layer of material
11/10/1982EP0064307A2 Process for blanching mushrooms or other food products
11/10/1982EP0064082A1 Method of thawing food in a microwave heater
11/09/1982US4357903 Device for producing a fluid stream of varying composition
11/02/1982US4356707 Cryogenic cabinet freezer
11/02/1982US4356702 Transportation of perishable products
11/02/1982CA1134591A1 Sterilization process using a heat effect additive
10/1982
10/27/1982EP0063163A1 Process and apparatus for sterilisation of ground oil containing fruit seeds such ans cocoa beam, pastes of peanuts, nuts or soja and similar products
10/26/1982US4356317 Reaction of butadiene and acetic acid with metal salt oxidants
10/26/1982US4356204 Compound and method for inhibiting growth of spoilage organisms
10/26/1982US4356197 Edible oil
10/19/1982US4354549 Induced circulation oven or cooler
10/19/1982US4354357 Conveyor system with cooling means
10/19/1982CA1133693A1 Spray dryer
10/12/1982US4353929 To suit individual tastes
10/12/1982US4353222 Vacuum apparatus
10/12/1982CA1133391A1 Method of reducing the number of microorganisms in a media and a method of preservation
10/05/1982US4352746 Process for the production of oxidation-inhibiting substances
10/05/1982US4352423 Conveying apparatus
09/1982
09/29/1982EP0061305A1 Method for preparing spices
09/28/1982US4351997 Food package
09/28/1982US4351849 Foraminous mat products
09/21/1982US4350711 Methods of infusing fruits
09/21/1982US4350086 Cooking of foodstuffs
09/21/1982CA1131982A1 Hermetically packed foods
09/14/1982US4349714 Apparatus for defrosting frozen foods and continuously supplying same defrosted
09/08/1982EP0059359A1 Ultrasonic apparatus, particularly for liquid processing
09/08/1982EP0059330A2 Method of pasteurizing alimentary products in machines provided with gas-compression refrigerating circuits
09/07/1982US4347707 Hydrate formation of gas before freezing
09/07/1982US4347671 Vacuum-drying method and apparatus
09/07/1982CA1131064A1 Propionic acid on a carrier material as a preservative
09/07/1982CA1131061A1 Intermediate moisture food compositions containing 1,3-diols and diol esters
09/07/1982CA1130977A1 Methods of sterilisation
08/1982
08/31/1982US4346650 Continuous-processing type hot-water sterilizer and food cooker
08/31/1982CA1130631A1 Frozen food product and process
08/31/1982CA1130630A1 Method of reducing storage losses in harvested sugar beets
08/31/1982CA1130588A1 Apparatus for producing and dispensing cold products
08/25/1982EP0058204A1 Disoxidant and process for preparing same
08/25/1982EP0058184A1 A method of thawing frozen food and an equipment for carrying out this method
08/24/1982US4346118 Antimicrobial agents added to animal feeds
08/17/1982US4344524 Fines removal in horizontal coolers
08/17/1982US4344358 Processing chamber, in particular smoking chamber
08/17/1982US4344291 Cryogenic cabinet freezer
08/10/1982US4343979 Device for rapid defreezing of frozen or deep-frozen products
08/03/1982US4342726 Machine for sterilizing foodstuffs in cylindrical containers at normal atmospheric pressure
08/03/1982US4342695 5-Keto-L-ascorbic acid-5,5-dimethyl ketal, derivatives thereof and its use as an antioxidant and intermediate
08/03/1982CA1128810A1 Atmosphere controlling process and apparatus for food storage
08/03/1982CA1128809A1 Process for continuous heat treatment of foodstuffs
07/1982
07/28/1982EP0056504A2 Vacuum cooling tunnel
07/27/1982US4341734 Vapor phase, sterilization
07/27/1982US4341085 Freeze concentration apparatus and method
07/27/1982US4341080 Method for refrigeration
07/20/1982US4339928 Freezing unit for pre-cooked food packages
07/20/1982CA1127836A1 Food dehydrating machine
07/14/1982EP0055935A2 Method for inhibiting growth of pathogens and spoilage organisms in foods and feeds; food and feed compositions containing a micro-organism inhibitor
07/14/1982EP0055934A2 Acyloxy alkenoic acids and process therefor
07/13/1982US4338911 Cooking apparatus
07/13/1982CA1127777A1 Device for electron irradiation of rolled materials
07/08/1982WO1982002246A1 Vacuum chamber and method of creating a vacuum
07/07/1982EP0055683A1 Method and apparatus for handling food in large-scale kitchens
07/07/1982EP0055584A1 Boilable pouch for foods
07/06/1982US4338365 Boilable pouch for foods
07/06/1982CA1127121A1 Automatically ventable sealed food package for use in microwave ovens
06/1982
06/30/1982EP0054956A2 Cryogenic freezing system
06/30/1982EP0054955A2 Cryogenic freezing system
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