| Patents for C11B 3 - Refining fats or fatty oils (5,542) |
|---|
| 09/03/1991 | US5045200 Apparatus and method of filtering fatty acids from cooking oil |
| 08/27/1991 | US5043438 Process for the synthesis of polyol fatty-acid esters |
| 08/22/1991 | WO1991012304A1 Process for simultaneous frying and deodorization of the frying medium |
| 08/22/1991 | WO1991011914A1 Method of frying oil treatment using an alumina and amorphous silica composition |
| 08/21/1991 | EP0442184A1 Production of low cholesterol animal fat by short path distillation |
| 08/21/1991 | CN1053930A Method for refinement of evening primrose oil with anti oxidant |
| 08/21/1991 | CN1053929A Technology for clarifying grease |
| 08/15/1991 | CA2010172A1 Production of low cholesterol animal fat by a short path distillation |
| 08/13/1991 | US5039541 Method of producing a substantially sterol free fat or oil |
| 08/08/1991 | WO1991007877A3 Method for extracting cholesterol from an animal fat |
| 08/07/1991 | EP0440539A1 Process for refining mixtures resulting from treatment of fatty substances with cyclodextrin and containing complexes of cyclodextrin with fatty acid type lipophilic compounds |
| 08/07/1991 | EP0440538A1 Process for refining mixtures resulting from treatment of fatty substances with cyclodextrin and containing complexes of cyclodextrins essentially with lipophilic compounds other than fatty acids |
| 08/07/1991 | EP0440537A1 Process for refining mixtures resulting from treatment of fatty substances with cyclodextrin and containing complexes of cyclodextrin with fatty acid type lipophilic compounds |
| 07/30/1991 | CA2035158A1 Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin with lipophilic compounds |
| 07/30/1991 | CA2035157A1 Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin with lipophilic compounds of the fatty acid type |
| 07/30/1991 | CA2035156A1 Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin mainly with lipophilic substances other than fatty acids |
| 07/24/1991 | WO1991011114A1 Cholesterol reduction |
| 07/24/1991 | CA2071217A1 Cholesterol reduction |
| 07/03/1991 | EP0435766A2 Structure of expanded graphite and its use in the removal of oil from water |
| 07/03/1991 | EP0434676A1 Separation of sterols from lipids |
| 06/26/1991 | CA2032965A1 Removal of oil from water |
| 06/25/1991 | CA1285289C High temperature vacuum steam distillation process to purify and increase the frylife of edible oils |
| 06/20/1991 | WO1991009099A1 Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acids |
| 06/20/1991 | WO1991009098A1 Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acid anhydrides |
| 06/18/1991 | US5024846 Separation of sterols from lipids |
| 06/13/1991 | WO1991007955A1 Use of nervonic acid and long chain fatty acids for the treatment of demyelinating disorders |
| 06/12/1991 | EP0332623A4 Physical process for simultaneous deodorization and cholesterol reduction of fats and oils |
| 06/12/1991 | CN1012823B Recovery of laurel oil by direct steam distillation of laurel branches and leaves |
| 06/11/1991 | US5023100 Fish oil |
| 05/23/1991 | WO1991007877A2 Method for extracting cholesterol from an animal fat |
| 05/23/1991 | CA2069408A1 Proces for the extraction of cholesterol contained in fatty substance of animal origin |
| 05/15/1991 | CN1051386A Hydration coldfiltering and degumming technology by continuous ejection of vegetable oil |
| 05/08/1991 | CN1051195A Dephosphorylation, deresination, and deacidification of crude grease |
| 05/07/1991 | US5013443 Extraction and separation method and apparatus using supercritical fluid |
| 05/07/1991 | US5012761 Feeding chicken fish oil |
| 04/30/1991 | US5011855 Oil extracted from pips of Ribes genus fruits |
| 04/24/1991 | EP0423204A1 Process for extracting cholesterol from a fat of animal origin |
| 04/17/1991 | CN1050740A Productive method of refined mink fat |
| 04/16/1991 | US5008047 Catalytic purification using Lewis acid catalyst on support |
| 04/14/1991 | WO1991005836A1 Process to remove cholesterol from dairy products |
| 04/14/1991 | CA2067199A1 Process to remove cholesterol from dairy products |
| 04/09/1991 | US5006326 Gaseous generator system for preparing chlorine dioxide |
| 04/09/1991 | US5006281 Process for the production of a marine animal oil |
| 04/02/1991 | US5004570 Slurrying with clay and chelating polycarboxylic acids having even numbers of acid groups |
| 04/02/1991 | US5004566 Process for fabrication of lipid microstructures from dry organic solvent |
| 04/02/1991 | CA1282399C Method for refining glyceride oils using acid-treated amorphous silica |
| 03/20/1991 | CN1012077B Method for refining glyceride oil using acid-treated amorphous silica |
| 03/05/1991 | US4997668 Production of low-cholesterol milk fat by solvent extraction |
| 02/27/1991 | CN1011790B Preparation method of zeolite oil decolorizer |
| 02/26/1991 | US4996072 Physical process for the deodorization and/or cholesterol reduction of fats and oils |
| 02/19/1991 | WO1991002579A1 Cooking oil filter |
| 02/13/1991 | EP0412624A2 Method for refining wax esters using amorphous silica |
| 01/29/1991 | US4988440 Cooking oil filter |
| 01/23/1991 | CN1011312B Technology for removing offensive smell of fish oil |
| 01/15/1991 | US4985358 Enzymatic Ester Interchange, Distillation |
| 01/15/1991 | CA1279029C Methods and apparatus for dynamically refining and deodorizing fats and oils |
| 01/09/1991 | EP0406945A2 Process for soap splitting using a high temperature treatment |
| 01/04/1991 | CA2020307A1 Process for soap splitting using a high temperature treatment |
| 01/02/1991 | EP0405657A2 Method for refining virgin olive oil |
| 01/02/1991 | EP0405601A2 A process for deodorizing oils and fats |
| 01/01/1991 | US4981620 Storage stability, degumming |
| 12/29/1990 | CA2019916A1 Process for deodorizing oils and fats |
| 12/27/1990 | CA1278218C Edible fat, margarines containing said fat and process for producing said fat |
| 12/26/1990 | CA2019755A1 Method for refining virgin olive oil |
| 11/28/1990 | EP0174938B1 Fertilizer process |
| 11/27/1990 | US4973430 Continuous hydrogenation of unsaturated oils |
| 11/15/1990 | WO1990013514A1 Gaseous generator system for preparing chlorine dioxide |
| 11/14/1990 | EP0397233A2 Dewaxing of dried oil |
| 11/13/1990 | US4970235 Medicaments containing of linolenic acid |
| 11/07/1990 | EP0395962A1 Process for preparing cholesterol reduced butterfat or butter, butter (fat) obtained therefrom, as well as apparatus for its preparation |
| 11/06/1990 | US4968518 Process for the treatment of frying and/or cooking oil |
| 10/30/1990 | US4966734 Deodorization of fatty ester mixtures |
| 10/24/1990 | EP0393222A1 Process for preparing cholesterol-reduced animal fat, particularly butterfat or butter, and apparatus for their preparation |
| 10/21/1990 | WO1990012509A1 Process and installation for producing low-cholesterol butter fat or butter, and butter fat or butter |
| 10/17/1990 | EP0392619A2 Malodors reduction |
| 10/17/1990 | CN1046182A Spray type deodorizing device |
| 10/17/1990 | CN1010030B Comprehensive utilization of castor bean |
| 10/16/1990 | US4962698 Apparatus for refining oils or fats |
| 10/09/1990 | US4961881 Process for separating triglycerides and regenerating absorbent used in said separation process |
| 10/02/1990 | US4960794 Controlled polymorphic composition |
| 09/26/1990 | EP0389057A2 Process for refining glyceride oil using silica hydrogel |
| 09/25/1990 | US4959144 Cooking oil filtration device having locking means and peripheral channel means |
| 09/19/1990 | EP0387708A1 Process for reducing cholesterol and free fatts acid content of animal fat and fat obtained thereby |
| 09/18/1990 | US4957758 Method for refining oils or fats |
| 09/11/1990 | US4956126 Metal-oxide-silica adsorbent and process for refining oil using the same |
| 08/22/1990 | EP0383404A2 Process for the synthesis of polyol fatty-acid esters |
| 08/22/1990 | CA2005493A1 Removing lipids from foodstuffs |
| 08/21/1990 | CA1273021A1 Process for producing degummed vegetable oils and gums of high phosphatidic acid content |
| 08/15/1990 | CN1009205B Method of hippophae rhamnoides oil extraction |
| 08/08/1990 | EP0381355A2 Method and apparatus for filtering cooking oil |
| 08/01/1990 | EP0379963A1 Extraction and seperation method and apparatus using supercritical fluid |
| 07/18/1990 | EP0378107A2 Method of preparing natural products free of viruses |
| 07/04/1990 | EP0376406A1 Synthetic, macroporcous, amorphous alumina silica and a process for refining glyceride oil |
| 07/03/1990 | US4939115 Organic acid-treated amorphous silicas for refining glyceride oils |
| 07/03/1990 | US4938984 Nutritive compositions containing fatty substances |
| 05/30/1990 | CN2057663U Self-fluidized furnace purifying dilution unit |
| 05/29/1990 | US4929311 Apparatus for deodorizing an organic liquid |
| 05/29/1990 | US4929310 Apparatus for deodorizing organic liquids |
| 05/23/1990 | DE3839017A1 Process for separating off by distillation undesirable constituents of natural fats/oils and derivatives thereof |
| 05/22/1990 | US4927566 Dissolving, abosrption, extraction |