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)
12/1980
12/02/1980US4237146 Freezer soft intermediate-moisture food dressing
12/02/1980CA1090647A1 Process for reducing combustion product residues in products dried by a direct flame unit
11/1980
11/25/1980US4235750 Container for prevention of postharvest decay, maturation and senescense of harvested crops
11/18/1980US4234577 Anticholesterol agents, oxidation resistance
11/18/1980US4234537 Sterilization of particulate solid materials
11/11/1980US4233341 Cellulose hydrate base, adhesive layer, vinylidene copolymer layer
11/11/1980US4233320 Method for sterilizing, homogenizing and packaging protein containing food
11/11/1980CA1089576A1 Aqueous wax-alkyl phosphate salt-nonionic surfactant- resin coating composition
11/11/1980CA1089285A1 Moist food product preservation with lactic bacteria
11/11/1980CA1089244A1 Carbon dioxide snow hood
11/04/1980US4232122 Cultures rhizopus, ergostadientriol
10/1980
10/28/1980US4230595 Oxygen scavenging and heat-generating compositions, and deoxygenating and heat-generating structures
10/21/1980CA1087908A1 Process for preparing packaging material suitable for sausage casings and articles manufactured therefrom
10/16/1980WO1980002098A1 Isoflavones and related compounds,methods of preparing and using and antioxidant compositions containing same
10/15/1980EP0017250A1 Method and apparatus for vacuum-drying sensible goods and dried products obtainable thereby
10/14/1980US4228197 Atmosphere controlling method and apparatus for food storage
10/14/1980CA1087448A1 Continuous gelatinization process
10/07/1980US4226093 Rapid-freezing apparatus for food products
10/07/1980CA1087017A1 Process for the lyophilization of a frozen product
10/02/1980WO1980002027A1 Ergostadientriols,compositions containing same,and methods of preparing and using same
09/1980
09/30/1980US4225626 Method for supporting and uniformly heat processing a layered array of steam table trays
09/30/1980CA1086519A1 Cryogenic freezing tunnel
09/17/1980EP0015521A2 Apparatus for smoking and cooking foodstuffs
09/16/1980US4223045 Ammonium propionate, propylene glycol, water
09/16/1980CA1085671A1 Flexible tubular casing article
09/02/1980US4220661 Preservative composition
08/1980
08/26/1980US4219578 Method for preventing buckle of beer-can tops during pasteurization
08/26/1980CA1084331A1 Process for swelling collagen with mixed acids
08/26/1980CA1084258A1 Rotary conveying apparatus
08/20/1980EP0014427A2 Multi-chamber photoreactor and irradiation method making use thereof
08/19/1980US4218489 Stabilizers for food
08/19/1980US4218486 Process for packaging, cooling and storing food items
08/19/1980US4218484 Process for treatment of mushrooms
08/12/1980CA1083407A1 Device for treatment of pumpable materials, particularly food and forage materials
08/06/1980EP0013976A1 Apparatus for distributing frozen products
08/05/1980US4216238 Dialkyl amino ethyl amides, their salts and their use as anti-ripening agents
07/1980
07/24/1980WO1980001457A1 Method of sterilisation
07/22/1980US4214013 Food processing
07/15/1980US4212894 Soft-moist pet food process
07/15/1980US4212891 Controlling oxygen concentration with electrolytic cell
07/15/1980CA1081428A1 Method for the sterilizing of objects by means of liquid sterilizing agents and an arrangement for the carrying out of the method
07/09/1980EP0012813A2 Process for the sterilisation of spices
07/08/1980CA1081119A1 Disinfecting compositions with permanent action
07/08/1980CA1081033A1 Packaging material suitable for sausage casings and articles manufactured therefrom and process for preparing the package material
07/01/1980US4210678 Method of sterilizing spices
07/01/1980US4210674 Automatically ventable sealed food package for use in microwave ovens
06/1980
06/25/1980EP0012255A1 Process for the preparation of pasteurized intermediate moisture foodstuffs
06/24/1980US4209533 Linolenyl and linoleyl alcohols
06/24/1980US4209468 Triaryl-phosphine compounds
06/24/1980CA1080029A1 Method of and apparatus for heating an item of food
06/17/1980USRE30310 Method and apparatus for treating heat-sensitive products
06/12/1980WO1980001131A1 Method and means for injecting fluids into meat products
06/10/1980US4207350 Process for preserving process cheese
06/10/1980CA1079080A1 Air slide freezer system
05/1980
05/27/1980US4205151 Polymeric N-substituted maleimide antioxidants
05/27/1980US4204408 Vacuum cooling
05/20/1980US4204006 Covering, flushing
05/13/1980CA1077468A1 Fiber reinforced chemically modified protein articles
04/1980
04/22/1980US4199606 Fungicides for animal feeds
04/22/1980US4199604 Intermediate-moisture, ready-to-use, frozen non dairy creamer
04/22/1980US4199472 Sodium dithionite and fibers
04/16/1980EP0009661A1 Process for the production of antioxidants and their application
04/01/1980US4196225 Continuous pressure cooker and cooler with controlled liquid flow
04/01/1980US4195489 Portion controlled frozen food
04/01/1980CA1074615A1 Preservation process
03/1980
03/25/1980US4195101 2',6'-Dihydroxy-9-(2,5-dihydroxyphenyl)octylphenone and its use as an anti-oxidant
03/18/1980US4194015 Method of cooking a frozen food item with a heat probe
03/18/1980US4194014 Method for adjustably heating a liquid
03/18/1980US4193272 Portion controlled frozen food
03/11/1980US4192773 Food preservation, metal halide coating on metal powder
03/11/1980US4192081 Food dehydrating machine
03/04/1980US4191787 Process for preparing a pasteurized meat-containing salad
03/04/1980US4191783 Propylene glycol or butanediol, acid
03/04/1980US4190965 Food dehydrator
02/1980
02/19/1980US4189343 Variable speed drum concentrating machine
02/19/1980CA1071920A1 Canning process
02/05/1980US4187325 Steam cooking with direct contact CO2 cooling
02/05/1980US4186566 Modified wire mesh conveyor belt for air fluidization type food freezers
01/1980
01/22/1980CA1070135A1 Pyridyltriazinone compounds
01/22/1980CA1070131A1 Method for the heat treatment of products and apparatus for carrying out the method
01/15/1980US4183963 Preservation, use of solution with greater specific gravity than food so food is buoyant until impregnated
01/15/1980CA1069750A1 Method and apparatus for the production of wrapped foods
01/09/1980EP0006369A1 Process for the uninterrupted thermal treatment of loose, unpacked, prepacked or packed goods
01/09/1980EP0006290A1 Method of vacuum cooling moisture-containing foodstuff articles and apparatus for carrying out the method
01/08/1980CA1069375A1 Antimicrobial and antirancidity agent
01/08/1980CA1069296A1 Apparatus for gas treatment of articles traversing an enclosure
01/01/1980US4181072 Continuous pressure cooking apparatus
01/01/1980US4180987 Adjustable spacers for flat plate food freezers
12/1979
12/25/1979US4180593 Process for producing round spherical free flowing blown bead food products of controlled bulk density
12/25/1979US4179986 Low liquid volume retort system
12/25/1979CA1068544A Dynamic rendering and dehydrating system and method
12/18/1979US4179522 Certain complex salts of mono carboxylic acids used as preservatives
12/18/1979US4178773 Material handling system
12/18/1979CA1068264A1 Method of making gels based on biologically produced polysaccharides
12/11/1979US4177647 Air slide freezer system
12/11/1979CA1067751A1 Method and apparatus for automatic low-bacteria to aseptic filling and packing of foodstuffs
12/04/1979US4176700 Flexible tubular casing article
11/1979
11/27/1979US4175334 Method of and apparatus for freeze-drying previously frozen products
11/20/1979US4175142 Process for the production of sterilized mayonnaise or mayonnaise-containing products
11/20/1979CA1066617A1 Liquid composition containing formic acid
1 ... 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255