| Patents for C12H 1 - Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages (3,956) |
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| 06/11/1991 | US5023176 Production of glucose syrups and purified starches from wheat and other cereal starches containing pentosans |
| 06/05/1991 | CN1051932A Making method of clear thick wine |
| 06/05/1991 | CN1012735B Method for treating the quality of wine with x-ray |
| 05/15/1991 | EP0427099A1 Process for microfiltration |
| 05/08/1991 | EP0305412B1 Treatment of liquids and biological tissues by magnetic induction |
| 05/08/1991 | DE3936797A1 Sepg. surplus yeast from beer fermentation discharge liq. - using ceramic micro-filter, removing deposited yeast with hot water after piping system is drained |
| 05/02/1991 | WO1991005847A1 Process for clarifying raw juice and installation for implementing it |
| 05/02/1991 | WO1991005485A1 Improved beer processing and composition |
| 04/23/1991 | US5010007 Composition for removing oxygen in foodstuff and drinks |
| 04/23/1991 | US5009906 Alkali metal silicate-treated diatomaceous earth |
| 04/18/1991 | WO1991004676A1 Method for prevention of browning in foods |
| 04/16/1991 | US5008018 Process for the reduction in size of the pores of a filter medium for beverages |
| 04/09/1991 | US5006468 Novel urease and method of producing the same |
| 04/09/1991 | US5006356 Removal of chill haze |
| 03/28/1991 | DE3935952A1 Treating kieselguhr slurry for filter use |
| 03/21/1991 | WO1991003176A1 A method, composition and device for removing oxygen from solutions containing alcohols and/or acids |
| 03/20/1991 | EP0417686A2 Device for stabilizing wines prior to bottling |
| 03/19/1991 | US5000966 Quality improvement of alcoholic liquors by enzymatic decomposing of ethyl carbamate |
| 03/19/1991 | CA1281674C Process for removing oxygen in foodstuffs and drinks and enzyme composition used for this purpose |
| 03/13/1991 | EP0416718A2 Taste improver comprising tannin |
| 02/26/1991 | US4996073 Reducing oxygen to water in foods and beverages using scavenging membrane fragments |
| 02/26/1991 | CA1280704C Production of beer |
| 02/19/1991 | US4994289 Aging of alcoholic beverages |
| 01/17/1991 | DE3922971A1 Improving drink flavour and storage properties - by magnetic field applied to finished prod. or at preceding stage |
| 01/15/1991 | US4985264 Process for the preparation of an aqueous solution of organoleptic constituents and its application to obtaining colorless potable spirits of the whiskey type |
| 01/01/1991 | US4981708 Method of preventing browning in foods utilizing protease free latex extracts particularly from figs |
| 12/27/1990 | EP0311632A4 Surface active lactams |
| 12/05/1990 | EP0401089A1 Device for clarifying liquids, particularly: water, fruit juice, grape mash and similar |
| 12/05/1990 | CN2066657U Bactericidal pot for producing bottle sour milk and fruit juice beverage |
| 12/04/1990 | US4975405 Structure has specific surface area, pore volume; as aqueous suspension |
| 12/04/1990 | US4975297 Mixing with clarifying agent; crossflow filtration to separate and retain the agent |
| 12/04/1990 | US4975289 Method for reducing off-flavor in food materials with acetic acid bacteria |
| 11/29/1990 | DE3916745A1 Filter device with tubular cartridge - obtd. by applying controlled gas pressure to ensure steady liq. level rise inside filter casing and to provide even distribution of cake |
| 11/22/1990 | EP0398820A1 Device and equipment for thermal exchange including agitation means |
| 11/13/1990 | US4970153 Cultivation of lactobacillus |
| 10/23/1990 | US4965084 Chelation or complexing |
| 10/18/1990 | DE3912906A1 Electrolysis removing dissolved oxidising material from flowing beer - has current controlled by measurements in reaction section |
| 10/17/1990 | EP0392395A1 Use of a microporous membrane composed of a polymer substrate and a surface coating of the substrate by a polyacrylic acid- or -methacrylic acid derivative for the filtration of beer |
| 10/17/1990 | CN1046186A Purifying and abnormal taste removing method of substitutive wine |
| 10/10/1990 | EP0391687A1 Treatment of alcoholic beverages |
| 09/26/1990 | EP0388628A2 Process for the separation of particles from fermentable or fermented suspensions of beverage production |
| 09/19/1990 | EP0221959B1 Removing and recovering plant polyphenols |
| 09/19/1990 | CN2062249U Diatomaceous earth filter |
| 09/18/1990 | US4957749 Oxidase, catalase, superoxide dismutase |
| 09/04/1990 | US4953730 Vat |
| 08/29/1990 | EP0384541A1 Long active food grade oxygen scavenger that can withstand pasteurization |
| 08/24/1990 | CA2010728A1 Long active food grade oxygen scavenger that can withstand pasteurization |
| 08/15/1990 | CN1009206B Process of producing low white spirit by direct freezing method |
| 07/31/1990 | CA1272150A1 Production of glucose syrups and purified starches from wheat and other cereal starches containing pentosans |
| 07/25/1990 | CN1044124A Purifying method for wine |
| 07/24/1990 | US4943374 Spontaneously and completely wettable with water |
| 07/18/1990 | EP0377685A1 Process for selective removal of certain compounds from beverages. |
| 07/11/1990 | EP0377301A1 Stable silica suspensions |
| 07/03/1990 | US4938875 Method and apparatus for magnetically treating a liquid |
| 06/22/1990 | CA2006146A1 Stable suspensions |
| 06/13/1990 | CN1008376B Soft texture filtering layer method for producing low degree white wine and equipment thereof |
| 05/30/1990 | CN1008187B Prodn. of beer-like drink |
| 05/23/1990 | CN1008115B Catalytic aging method for white spirits |
| 05/17/1990 | WO1990001537A3 Alcohol reduction of beverages |
| 05/16/1990 | EP0368564A1 Acid urease preparations for alcoholic beverages |
| 04/18/1990 | CN1041390A Method of lowering number of degree and turbidity and removing impurities for white spirit |
| 04/11/1990 | CN2055823U Clarification, ageing and sterilisation device of beverage and wine |
| 04/10/1990 | US4915959 Decarboxylation of acetolactate to diacetyl, enzymatic reduction to acetoin |
| 03/28/1990 | CN1040819A High-frequency sterilization new process of beer |
| 03/27/1990 | US4911936 Yeast-containing beer |
| 03/22/1990 | WO1990002791A1 Device for accelerating the natural ageing process of wines and spirits |
| 03/20/1990 | US4910182 Mixture of polyvinylpyrrolidone, cellulose and synthetic fibers |
| 03/14/1990 | CN1040390A Quick-acting method for maturing of wine |
| 03/13/1990 | US4907719 Container for collecting, preserving, and serving hot beverages |
| 03/08/1990 | DE3826744A1 Method for treating alcoholic and nonalcoholic drinks with a magnetic field |
| 02/27/1990 | US4904486 Animal feed blocks containing dietary supplements |
| 02/22/1990 | WO1990001537A2 Alcohol reduction of beverages |
| 02/14/1990 | CN1006807B Process for treatment of beer |
| 02/13/1990 | US4900564 Inhibition of browning discoloration |
| 02/07/1990 | CN1006718B Infrared ageing process for vinegars and its installation |
| 02/06/1990 | US4898742 Process for the decharacterization of base wine |
| 01/31/1990 | EP0353144A1 Method of preparing an aqueous solution of organoleptic ingrendients, and its use in the making of colourless whisky-type spirits |
| 01/17/1990 | EP0351363A1 Filtration process, use of stabilization aids, plant for a filtration process and process for running this plant |
| 01/17/1990 | CN2051227U Quick mellow brewing instrument for wine |
| 01/03/1990 | EP0349305A2 Polymeric compositions and their use on container closures |
| 01/02/1990 | US4891236 From wine or grape juice |
| 12/26/1989 | US4889743 Method for continuous tartar separation |
| 12/14/1989 | WO1989012119A1 Methods, compositions, and systems for ligand extraction |
| 12/13/1989 | CN1037922A Clarifying liquor for eliminating suspension from low-degree wine |
| 12/07/1989 | DE3818437A1 Filter battery |
| 11/30/1989 | WO1989011284A1 Composition preventing development of pathological attraction to alcohol |
| 11/21/1989 | US4882177 Aerobically leading gas through yeast containing beer; desorption |
| 11/16/1989 | WO1989010703A1 Process and installation for selective removal of sugar from beverages |
| 11/14/1989 | US4880650 Filtration |
| 11/14/1989 | US4880643 Beer and other beverages and their manufacture |
| 11/02/1989 | DE3813924A1 Method for the separation and clarifying filtration of beer containing yeast and haze materials |
| 10/18/1989 | EP0337010A1 Method of providing shelf stable liquid food products |
| 10/18/1989 | CN1036403A Elimination of turbidity of the tonic nutrient liquor |
| 10/11/1989 | EP0336262A1 Process for manufacturing alcoholic liquors with well-aged quality within a short period of time utilizing ultrasonic vibration |
| 10/10/1989 | US4872401 Device for inproving the flavor or removing the piquante flavor of fermented products |
| 09/27/1989 | CN1035760A Method of providing shelf stable liquid food products |
| 09/19/1989 | US4867991 Centrifuging, extraction |
| 09/19/1989 | US4867990 Food and beverages containing lactate monooxygenase |
| 09/13/1989 | EP0331699A1 Process and installation for clarifying liquids, in particular raw juice |
| 08/30/1989 | EP0207039B1 Process for the elimination of oxygen from food and oral hygiene compositions and food and oral hygiene compositions containing enzymes to this effect |