| Patents for A23L 3 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs (25,409) |
|---|
| 04/30/1991 | US5011699 Process for sterilizing food stuffs |
| 04/28/1991 | CA2027677A1 Protection of a food, cosmetic or pharmaceutical against oxidation |
| 04/26/1991 | WO1991006792A1 Shutter of pressure vessel |
| 04/26/1991 | CA2027852A1 Food additives |
| 04/25/1991 | DE4032496A1 Device for treating foodstuffs e.g. fruit, tea leaves with microwaves - comprises microwave source above conveyor of foodstuff, and element under source to deflect waves back to conveyor |
| 04/24/1991 | EP0423816A2 Chlorine dioxide generating device |
| 04/24/1991 | EP0423470A1 Method of preventing color change of food |
| 04/24/1991 | EP0423371A1 Method and apparatus for freeze-molding soft and fluid foodstuff |
| 04/24/1991 | EP0423123A1 A gel body and a method for biological sterilization control. |
| 04/24/1991 | CN2075522U Universal microwave sterilizer |
| 04/23/1991 | US5009907 Adding ethanol solution of polylysine |
| 04/23/1991 | US5009891 Brewing extract plant seeds, vegetable grains and germs or rice bran; oil |
| 04/23/1991 | US5009150 Device for the heating or cooling of food-stuffs |
| 04/23/1991 | CA1283384C Microwave food package |
| 04/21/1991 | CA2027712A1 Chlorine dioxide generating device |
| 04/18/1991 | WO1991005003A1 Phosphonium compound, composition containing it; and method of disinfection |
| 04/18/1991 | WO1991004922A1 Method for packaging perishable products |
| 04/18/1991 | WO1991004676A1 Method for prevention of browning in foods |
| 04/18/1991 | WO1991004668A1 Disinfectant composition and method of disinfection |
| 04/18/1991 | DE3934500A1 Sterilisation of foodstuffs, partic. spices and dried fruits - food particles are passed through chamber on conveyor belt and subjected to microwaves and ultrasonics |
| 04/18/1991 | CA2000980A1 Device for maintaining freshness of foodstuffs or water |
| 04/17/1991 | EP0422995A1 Process for preserving fresh vegetal food products |
| 04/17/1991 | EP0422280A1 Process and apparatus for cooling and freezing aqueous food products |
| 04/17/1991 | EP0156924B1 Chemically active composition containing ferrous ion |
| 04/16/1991 | US5008550 Conveyor system for irradiated food products |
| 04/16/1991 | US5008507 Microwave food products and method of their manufacture |
| 04/16/1991 | US5008097 Aqueous solution containing a new ferric ferrous salt Fe2 Cl5 and method of producing same |
| 04/09/1991 | US5005471 Cooking machine |
| 04/06/1991 | CA2026847A1 Preservative processing of fresh vegetable food |
| 04/03/1991 | EP0420376A2 4G-alpha-D-glucopyranosyl rutin, and its preparation and uses |
| 04/03/1991 | EP0196334B1 Method for killing cells, and cytocidal agent |
| 04/02/1991 | US5004926 Device for the irradiation of a product on both faces |
| 04/02/1991 | US5004621 Method of processing a food product having a liquid content |
| 04/02/1991 | CA1282502C Dosimeter for monitoring food irradiation |
| 04/02/1991 | CA1282321C Emulsifiable concentrates containing azoles |
| 04/02/1991 | CA1282320C Method for inhibiting fungi |
| 03/27/1991 | EP0419304A2 Method for preparing food products for long-term preservation |
| 03/27/1991 | EP0418229A1 Method in continuous heat treatment of a liquid the flow of which varies. |
| 03/26/1991 | US5003098 Administering a Myo-Inositol Triphosphate |
| 03/26/1991 | US5002790 Protection of a food against oxidation by the use of vanillin |
| 03/21/1991 | WO1991003264A1 Process for rendering inactive infectious and parasitic agents in biological media using ultrasound and its applications |
| 03/21/1991 | WO1991003175A1 A method and a system for defrosting frozen packed products |
| 03/21/1991 | WO1991003168A1 Food additive and method of making it |
| 03/21/1991 | WO1991003166A1 Frozen food composition and method of making it |
| 03/21/1991 | WO1991001635A3 Cooling process and apparatus |
| 03/20/1991 | EP0417811A2 Low-temperature storage case |
| 03/20/1991 | CN1049962A Low-temp. quick-desiccating disinfection method and equipment |
| 03/19/1991 | US5001352 Method and apparatus for irradiating objects with ionizing radiation |
| 03/19/1991 | US5000972 Method of making dried fruits |
| 03/19/1991 | US5000012 Device for producing a homogeneous flow of a refrigerant |
| 03/19/1991 | CA1281688C Heat sealable barrier material for improved juice packaging (evoh) |
| 03/19/1991 | CA1281674C Process for removing oxygen in foodstuffs and drinks and enzyme composition used for this purpose |
| 03/19/1991 | CA1281585C Method of thermally processing low acid foodstuffs in hermetically sealed containers and the containers having the foodstuffs therein |
| 03/13/1991 | WO1991004292A1 Absorbent material and uses thereof |
| 03/13/1991 | EP0416680A2 Compositions based on animal or vegetal tissues and process for their preparation |
| 03/13/1991 | EP0416109A1 Electroplasmolyser for treatment of vegetable raw material |
| 03/12/1991 | US4999471 Method for heat prepackaged food products using microwaves in a heated superatmospheric chamber |
| 03/12/1991 | US4998554 Food pasteurization system vacuum breaker |
| 03/07/1991 | WO1991002483A1 Food service indication system |
| 03/07/1991 | WO1991002479A1 Food service dish |
| 03/06/1991 | EP0415788A1 Acid-stabilized pasta and processes for its preparation |
| 03/06/1991 | EP0415787A1 Shelf-stable rice products and processes for their production |
| 03/06/1991 | EP0414856A1 Ultrapasteurization of liquid whole egg products with direct heat |
| 03/06/1991 | CN1011854B Technology and apparatus for preserving foods fresh by alternately using electric field between parallel plates and corona field |
| 03/05/1991 | US4997666 Anti-oxidant composition containing fat |
| 03/05/1991 | US4997662 Method in continuous heat treatment of a liquid the flow of which varies |
| 03/05/1991 | US4996824 Method and device for sterilizing a packaging installation for food and pharmaceutical products |
| 03/05/1991 | CA1280878C Dehydrating and water-retaining sheet |
| 03/02/1991 | WO1991003171A1 Shelf-stable rice products and processes for their production |
| 03/02/1991 | WO1991003169A1 Acid stabilized pasta |
| 02/27/1991 | EP0413726A1 Electrical apparatus. |
| 02/26/1991 | US4996196 Dehydrated product containing crystalline b-maltose hydrate |
| 02/26/1991 | US4996070 Natural fruit flavor extracts |
| 02/26/1991 | US4996068 Methods for treating food and a deoxodizer package in a microwave oven |
| 02/26/1991 | US4996062 Glucose oxidase food treatment and storage method |
| 02/25/1991 | WO1991002465A1 Method of enhancing microbial stability of partially prepared refrigerated foods |
| 02/25/1991 | CA2040425A1 Method of enhancing microbial stability of partially prepared refrigerated foods |
| 02/22/1991 | CA2023590A1 Stable alkaline labiatae antioxidant extracts |
| 02/20/1991 | EP0413621A1 Method and device for the gas treatment of a product |
| 02/16/1991 | WO1991002482A1 Food rethermalizing and satelliting tray |
| 02/16/1991 | WO1991002481A1 Food service system and method of rethermalizing food |
| 02/16/1991 | WO1991002480A1 Food service cart with individually removable heaters |
| 02/16/1991 | WO1991002478A1 Food service cart with individually activatable heaters |
| 02/13/1991 | EP0412927A2 Process and apparatus for producing particulate frozen high water content food products |
| 02/12/1991 | US4992410 Oxygen-absorbing package, composition and method of formulation thereof |
| 02/12/1991 | US4992287 Placing under vacuum, pressurization |
| 02/12/1991 | US4991403 Process and device for the freezing of baked goods |
| 02/08/1991 | WO1991001635A2 Cooling process and apparatus |
| 02/08/1991 | CA2064803A1 Cooling process and apparatus |
| 02/07/1991 | WO1991001268A1 Stabilized aqueous solution of hydrogen peroxide and preparation method |
| 02/07/1991 | WO1991001093A1 Bactericidal composition and bactericidal treatment of food |
| 02/06/1991 | EP0411958A2 Natural antioxidant material, food and drink containing it, and method for inhibitng oxidation |
| 02/06/1991 | EP0411267A2 Refrigeration apparatus, especially refrigerator or the like |
| 02/06/1991 | EP0411224A2 Cryogenic storage apparatus |
| 02/06/1991 | EP0411178A1 Process to prepare a cooked product based on animal protein for long term preservation |
| 02/06/1991 | EP0411111A1 Ammonium compound, composition containing it and desinfection method. |
| 02/06/1991 | EP0411101A1 Methods of inhibiting mould growth. |
| 02/06/1991 | EP0411046A1 Methods for preservation of foodstuffs. |
| 02/06/1991 | CN2070549U Unfreezing and sterilizing box for food |
| 02/05/1991 | US4990356 Food composition |