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)
08/1990
08/08/1990EP0380820A2 Method and relevant facility for the processing of an alimentary product with a liquid content
08/08/1990EP0380706A1 Method and apparatus for continuous freezing, crushing, mixing and milling of meat, fish meat and beans
08/07/1990US4946868 Antimicrobial compositions containing benzoic acid derivatives for use as disinfectants, drugs or preservative agents
08/07/1990US4946695 Process for the extraction of nonpolar constituents from plant material
08/07/1990US4946693 Process for the preparation of intermediate moisture vegetables
08/07/1990US4946326 Using gas mixture of carbon dioxide, oxygen, and argon
08/02/1990DE3902921A1 Oxygen absorbent and use of the same
08/02/1990DE3902679A1 Process and apparatus for the continuous treatment of vegetable products such as beans, in particular cocoa beans, seeds, cereals and the like
08/02/1990CA2009243A1 High humidity storage container
08/01/1990EP0380219A2 Cryoprotectant sorbitol crystal spherules
07/1990
07/31/1990CA1272123A1 Disinfectant compounds and disinfection process applicable to infected liquids and surfaces
07/31/1990CA1272008A1 Heat-treatment of thermoplastic tubular articles
07/25/1990EP0379161A2 Use of alkylated polyethyleneimines as therapeutic agent adsorbing bile acid and pharmaceutical compositions thereof
07/25/1990CN2059544U Household vacuum fresh-keeping box
07/24/1990US4943552 Process for preparing a gas absorbent
07/24/1990US4942810 Water seal blancher
07/20/1990CA2008114A1 Alkylated polyethylenimine derivatives, process for their preparation, their use as pharmaceuticals and pharmaceutical preparation
07/18/1990EP0378498A1 Process and spray drying apparatus for producing stable particle agglomerates
07/18/1990EP0378110A1 Apparatus for granulating, pelletizing, coating and/or drying powdery materials
07/18/1990EP0378069A2 Tubular food casings of cellulose hydrate, especially synthetic sausage casings
07/18/1990EP0378012A1 Process for the treatment of food products
07/17/1990US4942053 Vacuum chilling for processing meat
07/17/1990US4942048 Packing food in a hermetic sealed container, amino containing compound
07/17/1990US4942032 Process for producing a novel antifungal product
07/11/1990CN1043616A Food heat-processing equipment
07/10/1990US4940615 Containing fungicide
07/10/1990CA1271416A1 Antimicrobial compositions containing benzoic acid derivatives for use as disinfectants drugs or preservative agents
07/04/1990EP0375694A1 Apparatus for heating electrically conductive flowable media and methods of use of such apparatus
07/04/1990CN1043559A Circulator for heating or cooling liquid
07/03/1990US4939030 Film for retaining freshness of vegetables and fruits
07/03/1990US4938856 Process for mild heat treatment of a flowable fluid
07/03/1990CA1271123A1 Dryer and drying method
06/1990
06/28/1990WO1990006693A1 Method and arrangement for freezing
06/28/1990WO1990006692A1 Continuous cooler sterilizer with atmospheric and elevated pressure working with steam and alternate rotation of cans
06/27/1990EP0374823A2 Control of microbial growth with nisin/lysozyme formulations
06/27/1990EP0374301A1 Packaged product
06/26/1990EP0358680A4 Ice mould assembly and use of the same in a method for making ice sculptures.
06/26/1990CA1270769A1 Dehydrating device
06/23/1990CA2006006A1 Packaged product
06/22/1990CA2006385A1 Method and arrangement for freezing
06/19/1990US4934928 Rotating-drum heat treatment apparatus
06/19/1990US4934151 Continuous multistage thermal processing apparatus, freezing control method for use by the apparatus, and apparatus for preparing a recording medium for the control method
06/14/1990WO1990006475A1 Improvements in controlled atmosphere equipment
06/13/1990EP0372354A2 Tunnel freezer
06/13/1990EP0372091A1 Method for preserving food
06/13/1990CN1042823A Process of preparing watermelon juice
06/13/1990CN1008323B Self-spurting air discharge fresh keeper
06/12/1990US4933411 Process for vacuum packing food products
06/12/1990CA1270174A1 Method and apparatus for sanitary steam injection
06/09/1990CA2004459A1 Tunnel freezer
06/06/1990CN2057804U Multifunction discharge storage case
06/05/1990US4931321 Frozen food composition
06/05/1990US4931305 Containing magnesium sulfate, sodium and potassium chloride, and acidic amino acid; food additives, preservatives, health product
06/05/1990US4931300 Antimicrobial food composition
06/05/1990US4931297 Food preservation process utilizing a blend of acidulants
06/05/1990EP0303603A4 Food composition.
05/1990
05/29/1990US4929466 Food and feedstuff
05/29/1990US4929463 Sterilization, packaging
05/29/1990US4929456 Gelatin, seasoning, pasteurization
05/29/1990US4929445 Method for inhibiting Listeria monocytogenes using a bacteriocin
05/29/1990US4929152 Method and apparatus for maintaining a mixture of products at a certain temperature
05/23/1990EP0369888A1 Method and device for the sterilization of an installation for packaging foodstuffs or pharmaceutical products
05/23/1990DE3930934A1 Processing small size fruits by defrosting in container - also used for thermal sterilisation and cooling to packaging temp.
05/23/1990CN1042413A Method and arrangement for enforced heat transmisson between alimentary bodies and gases
05/23/1990CN1042381A Product and method for process control
05/23/1990CN1008057B Electro-magnetic fresh-keeping device
05/22/1990US4927653 Sterilized foodstuff preparation
05/22/1990US4927651 Method of preserving food
05/22/1990US4927647 Polystyrene foam
05/17/1990WO1990005277A1 Method and arrangement for an enforced heat transmission between alimentary bodies and gases
05/17/1990WO1990005276A1 Method and arrangement for an enforced heat transmission between bodies and gases
05/17/1990WO1990004928A1 A method and an apparatus for cooking packaged food
05/16/1990EP0368839A1 Method for preserving biological substances, and apparatus for carrying out this method
05/16/1990EP0368678A1 A method of and apparatus for storing produce
05/16/1990EP0368632A2 Oxygen-absorber accommodation parcel
05/16/1990EP0368396A1 Apparatus for keeping at a determined temperature a product mixture consisting of a liquid containing solid pieces
05/16/1990CN1042047A Method and apparatus for continuously processing meat fish and pulse
05/15/1990US4926020 Microwave food products and method of their manufacture
05/15/1990US4925681 Process for inhibiting lipid oxidation in food and composition thereby
05/11/1990CA2002754A1 Method fo and/or apparatus for storing produce
05/09/1990EP0367723A2 Method for producing a sterile preservative-free aerosol solution
05/09/1990EP0367390A2 Deoxidizer film
05/09/1990EP0367272A2 Treatment of organic material
05/09/1990EP0366869A2 Bacteriostatic, bactericidal and antifungal composition and methods of use thereof
05/09/1990EP0366867A2 Process and apparatus for homogeneous heating by means of microwaves
05/09/1990CN2056989U Baker for edible fungus
05/08/1990US4923697 Antioxidant compositions and methods
05/08/1990US4923619 Disinfectant compositions and disinfection process applicable to infected liquids or surfaces
05/08/1990US4923523 Short-chain alkane sulfonic acids in cleaning preparations and disinfectants
05/08/1990CA1268863A1 Process and apparatus for the irradiation of objects by means of ionizing radiation
05/04/1990CA2002046A1 Method for producing a sterile preservative-free aerosol solution
05/03/1990WO1990004336A1 Glucose oxidase food treatment and storage method
05/03/1990WO1990004331A1 Bacteriostatic and bactericidal composition and methods of use thereof
05/03/1990DE3831419A1 Method and device for the germicidal treatment of free-flowing goods
05/02/1990EP0366254A1 Deoxidizer sheet
05/01/1990US4922071 Cooking utensil useful for assuring destruction of harmful bacteria during microwave cooking of poultry and other foods
05/01/1990US4921719 Method and apparatus for the continuous preservation of lumpy products such as food product in lump form
05/01/1990US4921711 Microbiocides, bacteriostats, fungistats, fungicides
05/01/1990CA2001722A1 Method and arrangement for an enforced heat transmission between bodies and gases
05/01/1990CA1268344A1 Process and an apparatus for the adjustment or maintenance of a refrigerated atomosphere
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