WO1992012232A1 - Procede de desalcoolisation - Google Patents
Procede de desalcoolisation Download PDFInfo
- Publication number
- WO1992012232A1 WO1992012232A1 PCT/CH1991/000266 CH9100266W WO9212232A1 WO 1992012232 A1 WO1992012232 A1 WO 1992012232A1 CH 9100266 W CH9100266 W CH 9100266W WO 9212232 A1 WO9212232 A1 WO 9212232A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wine
- diafiltration
- dealcoholized
- carried out
- treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 235000014101 wine Nutrition 0.000 claims abstract description 67
- 238000011026 diafiltration Methods 0.000 claims abstract description 33
- 238000011282 treatment Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000012466 permeate Substances 0.000 claims abstract description 20
- 238000010790 dilution Methods 0.000 claims abstract description 17
- 239000012895 dilution Substances 0.000 claims abstract description 17
- 239000012465 retentate Substances 0.000 claims abstract description 17
- 239000004615 ingredient Substances 0.000 claims abstract description 16
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 235000013405 beer Nutrition 0.000 claims abstract description 3
- 239000000460 chlorine Substances 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- 235000019987 cider Nutrition 0.000 claims abstract description 3
- 230000001590 oxidative effect Effects 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 12
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 11
- 235000002906 tartaric acid Nutrition 0.000 claims description 11
- 239000011975 tartaric acid Substances 0.000 claims description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 235000020097 white wine Nutrition 0.000 claims description 9
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004094 preconcentration Methods 0.000 claims description 8
- 235000007983 food acid Nutrition 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- 150000003892 tartrate salts Chemical class 0.000 claims description 4
- 229930091371 Fructose Natural products 0.000 claims description 3
- 239000005715 Fructose Substances 0.000 claims description 3
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims description 3
- 235000019674 grape juice Nutrition 0.000 claims description 3
- 230000020477 pH reduction Effects 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- -1 NaHCθ3 Chemical compound 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000012487 rinsing solution Substances 0.000 claims 1
- 235000019640 taste Nutrition 0.000 abstract description 14
- 238000007669 thermal treatment Methods 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 9
- 235000020095 red wine Nutrition 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- NKAAEMMYHLFEFN-ZVGUSBNCSA-M sodium;(2r,3r)-2,3,4-trihydroxy-4-oxobutanoate Chemical compound [Na+].OC(=O)[C@H](O)[C@@H](O)C([O-])=O NKAAEMMYHLFEFN-ZVGUSBNCSA-M 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H3/00—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages
- C12H3/04—Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages using semi-permeable membranes
Definitions
- the present invention relates to a dealcoholization process by reverse osmosis of an alcoholic liquid, in particular wine, beer or cider, in which the storage and treatment of this liquid to be dealcoholized is carried out in a dealcoholization circuit under a non-alcoholic atmosphere.
- oxidant in which a partial diafiltration of this liquid is carried out in a reverse osmosis module, in which a water exchange is carried out by partially compensating for the loss of volume due to the separation of the permeate by a supply of water demineralized, completely free of all traces of chlorine and deaerated if necessary, and in which natural or synthetic ingredients are added to the retentate that are not extracted from the original liquid by heat treatment.
- the process described in the French patent application published under N 9 2 620 129 also relates to a process for dealcoholizing liquids by reverse osmosis.
- the initial liquid is diluted by adding an equivalent quantity of water.
- This water is then removed by a strong reconcentration carried out at a relatively high temperature (25 to 35 ° C).
- the introduction of this water has various drawbacks. On the one hand, if this reconcentration is carried out at low temperature, the total duration of dealcoholization is greatly increased, hence the need to work at high temperature in an attempt to reduce this duration.
- the reconcentration at a relatively high temperature so as not to lengthen the operation too much leads to a loss of "vinous" elements such as organic acids, flavors and salts, and therefore causes a reduction in the quality of the product obtained.
- concentration factor is greater than 5 strongly distorts the undiluted wine as a result of chemical phenomena such as tartaric precipitation or protein instability in the case of white wine.
- the final dilution of the dealcoholized liquid obtained by this process significantly alters its quality.
- the present invention proposes to provide a solution to these problems by making it possible to carry out complete dealcoholization with good yield and leading to an undiluted product which meets the standards of quality and taste required in the matter.
- the method according to the invention is characterized in that one proceeds to a preconcentration of the initial liquid to be dealcoholized undiluted, and in that during the treatment one proceeds alternately to at least one concentration at low temperature, diafiltration also at low temperature and dilution.
- the concentration and the diafiltration are carried out at a temperature between 10 and 15 ° C.
- the pH can be stabilized during the treatment.
- the preconcentration rate of the liquid to be dealcoholized is less than 5 and preferably between 3 and 4.
- the initial flow of permeate Di, at the start of the dealcoholization is at least between 10 and 15 1 / h / m 2 of filtering surface, and preferably between 12, 6-13 1 / h / m 2 for white wines and between 11.6-12 1 / h / m 2 for red wines.
- the pH is stabilized by means of tartaric acid and / or tartrates if it is desired to fall below 0.5% by volume of alcohol.
- a primary diafiltration is carried out successively, a concentration, the main diafiltration and a dilution to the final volume chosen.
- the primary dialfitration is carried out until a volume of permeate of between 0.5 and 2% of the wine initially used is obtained.
- one proceeds successively to a concentration, a diafiltration, a partial dilution, a reconcentration, a diafiltration and a dilution to the final volume chosen.
- the different processing phases, or combinations of these phases are repeated at least twice.
- procedures are carried out regularly before treatment and / or during treatment for rinsing-fouling of the membranes.
- these interventions are carried out by means of aqueous rinsing-fouling solutions.
- An aqueous solution for rinsing and soiling may contain caustic soda, nitric acid or hydrogen peroxide, as well as enzymatic preparations.
- the entire installation is also rinsed before the start of dealcoholization, using an aqueous solution containing fine alcohol and preferably about 11% by volume of alcohol.
- a partial or total diafiltration is carried out before the treatment and an acidification is carried out during the dealcoholization treatment and a concentration of the dealcoholized retentate previously deacidified is carried out in order to preserve it.
- ingredients are preferably introduced whose volume is over-concentrated with respect to the initial volume of wine.
- Food acids can also be introduced.
- these food acids can comprise lactic acid or tartaric acid and Na-hydrogen tartrate.
- alcohol-free wine substances chosen from the following group of substances: glycerin, NaCl, succinic acid, citric acid, malic acid, glucose, NaHCU3, K2CO3, fructose and grape juice.
- the acidity is readjusted by means of tartaric acid after control of this acidity, the other ingredients having been added beforehand.
- the time saving in case B is 35%.
- the gain of R is four times.
- Dd represents the flow rate of the permeate at the start of the diafiltration
- Di represents the initial flow rate of the permeate at start-up.
- a preconcentration of undiluted wine before diafiltration by a factor greater than 3-4 times, has the effect of denaturing the dealcoholized wine and is not indicated from an organic point of view.
- the initial permeate flow at the start of the dealcoholization on the undiluted wine must be at least between 10 and 15 1 / h / m 2 and preferably 12.6-13 1 / h / m 2 for the wines whites and 11.6-12 1 / h / m 2 for reds.
- a primary diafiltration of the undiluted wine was carried out until a volume of permeate of between 0.5 and 2% of the wine initially used was obtained, followed by '' a concentration then a main diafiltration followed by a dilution.
- a rinse with nitric acid is carried out.
- 624 ml of HNO3, 65% are added to a treatment tank and this mixture is circulated brought to a pressure of the order of 10 to 12 bars, for a minimum of thirty minutes.
- rinse with running water for at least fifteen minutes.
- a solution of hydrogen peroxide is prepared by adding 160 ml of 35% hydrogen peroxide to 115 liters of water from the installation and a circulation of this mixture is brought to pressure. from 10 to 12 bars, for thirty minutes.
- rinse with water as before.
- a intermediate treatment of membranes consisting of:
- the module and the piping are rinsed with an aqueous solution containing about 11% by volume of fine alcohol consisting for example of 94% ethanol and 2% by volume of propyl alcohol.
- the rinsing alcohol is recirculated in the module and piping circuit for at least 15 minutes before being expelled by the wine to be dealcoholized. No rinsing with water, which could reintroduce questionable tastes, is carried out between this rinsing with alcohol and the start of the dealcoholization process.
- Tests were carried out on red Francen wine having a content of 10.8% by volume of alcohol and a total titratable acidity content of 5.56 g / 1, a pH of 3.25 and a tartaric acidity. 2.5 g / 1.
- Deacidification was carried out according to the usual cellar techniques to bring it to a content of 3.10 g / l of total acidity, a pH of 4.10 and a tartaric acidity of 0.8 g / l.
- This deacidified wine was normally dealcoholized and concentrated 3, 5 times. The retentate was stored for two and a half months at 10 ° C. without any clouding or formation of precipitate being observed. He was then reconstructed.
- the dealcoholization process made it possible to bring the volume of alcohol down to 3.8% by preconcentrating the undiluted wine by a rate equal to 2. From the moment this volume of alcohol is reached, it was added 2.0 g of tartaric acid per liter of concentrated retentate circulated in the circuit. From this moment, the concentration is increased during dealcoholization until reaching a rate equal to 5 without causing a visible change in the acidity of the wine. Diafiltration and dilution were then carried out according to the process mentioned above, and dealcoholized red wine was obtained. having a final alcohol content of less than 0.03% by volume, the control having been carried out by enzymatic analysis.
- a modification of the dealcoholization process is carried out when the alcohol content drops below 0.5% by volume of alcohol.
- the volume of alcohol drops below 1%, it has been found that it is advantageous to alternate the concentration, dilution and diafiltration phases to complete the dealcoholization.
- the dealcoholization process is advantageously terminated by dilution after diafiltration.
- a defined percentage of volume is deduced from this initial rate which will not be found in the final wine. This percentage is for example equal to the value of the volume occupied by the alcohol in the wine to be dealcoholized.
- the ingredients that are added to the retentate have a volume proportional to the initial volume of the treated wine, or possibly greater than this volume and no longer proportional to the volume of retentate. As a result, dealcoholized wine will have a more accentuated content of vinous elements.
- the volume of dealcoholized wine obtained is 8 900 liters.
- these 8,900 liters were reduced to 10,000 liters by adding water and the ingredients were calculated on a basis of 10,000 liters.
- the retentate is not rediluted and an amount of ingredients calculated on the basis of 10,000 liters is added to the 8,900 liters of dealcoholized wine obtained. It is understood that the dose of ingredients could be increased so as to make it proportional to a volume greater than that of the initial wine to be dealcoholized. Nevertheless, experience shows that the additional addition of ingredients corresponding to the volume of alcohol contained in the initial volume of wine is enough to remove the watery taste due to loss of alcohol.
- part of the acidity must be compensated, in particular to restore body to the dealcoholized wine.
- food acids can be added to the retentate.
- lactic acid can be used at a rate of
- tartaric acid and Na-hydrogen-tartrate in an amount sufficient to reach a titratable total acidity rate, which is for example of the order of 7.4 g / l in the desalted wine.
- the retentate reduced to the volume calculated above is mixed in the reconstitution tank, grape juice concentrate in an amount approximately equal to 49.7 g / 1 of initial wine, fructose in an amount approximately equal to 26 , 5 g / l of initial wine, lactic acid as indicated above and sodium hydrogen tartrate in the amount mentioned above.
- the difference in acidity between the titer measured and the desired titer is completed in the form of tartaric acid.
- 83 kg of tartaric acid were added to increase the amount of acidity of 11,630 liters of dealcoholized wine from 5.6 g / l to 7.5 g / l.
- K-Hydrogen-tartrate is unsuitable because of its insol- lubricity in wine and that K-Na tartrate gives the wine a soapy and pharmaceutical taste beyond an amount of 80 mg / 1.
- One of the possible uses of the alcohol from the process is vinegar.
- alcohol diluted to 10 or 12% by volume is used.
- 35 alcohol volume content is between 7 and 8% and increase by concentration this alcohol volume to 10 to 15%.
- the cost of the operation is relatively modest since it allows the use of inexpensive equipment.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/927,640 US5324435A (en) | 1991-01-07 | 1991-12-13 | Dealcoholizing method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91/00177 | 1991-01-07 | ||
FR9100177A FR2671355B1 (fr) | 1991-01-07 | 1991-01-07 | Procede de desalcoolisation. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992012232A1 true WO1992012232A1 (fr) | 1992-07-23 |
Family
ID=9408533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1991/000266 WO1992012232A1 (fr) | 1991-01-07 | 1991-12-13 | Procede de desalcoolisation |
Country Status (12)
Country | Link |
---|---|
US (1) | US5324435A (fr) |
EP (1) | EP0519024A1 (fr) |
JP (1) | JPH06500236A (fr) |
AR (1) | AR246557A1 (fr) |
CA (1) | CA2077639A1 (fr) |
FR (1) | FR2671355B1 (fr) |
JO (1) | JO1693B1 (fr) |
MA (1) | MA22366A1 (fr) |
OA (1) | OA09798A (fr) |
TN (1) | TNSN91126A1 (fr) |
WO (1) | WO1992012232A1 (fr) |
ZA (1) | ZA919924B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT102976A (pt) * | 2003-06-20 | 2004-12-31 | Inst Superior Tecnico | Processo integrado de nanofiltracao para reducao do teor alcoolico de bebidas |
DE102004028728B4 (de) * | 2004-06-14 | 2008-03-27 | Warsteiner Brauerei Haus Cramer Kg | Verfahren zur Herstellung von Bier mit veränderten Bierinhaltsstoffen |
JP4606848B2 (ja) * | 2004-11-15 | 2011-01-05 | 旭化成ケミカルズ株式会社 | アルコール飲料醗酵液の膜濾過方法 |
EP3165595A1 (fr) * | 2015-11-09 | 2017-05-10 | Anheuser-Busch InBev S.A. | Base de bière ou de cidre |
UA124614C2 (uk) | 2015-06-22 | 2021-10-20 | Ангойзер-Буш Інбев С.А. | Спосіб приготування ароматизованого напою |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0162240A1 (fr) * | 1984-04-06 | 1985-11-27 | Henkell & Co. | Procédé pour diminuer le taux d'alcool de boissons alcoolisées, plus particulièrement de vin et de vin pétillant |
WO1987003902A1 (fr) * | 1985-12-19 | 1987-07-02 | Federation Des Cooperatives Migros | Procede de desalcoolisation partielle ou totale du vin et/ou du cidre et dispositif pour la mise en oeuvre de ce procede |
FR2620129A1 (fr) * | 1987-09-08 | 1989-03-10 | Bretagne Aromes | Procede de preparation d'un concentre au moins partiellement desalcoolise a partir d'un liquide alcoolise et produits obtenus par ce procede |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2553292B1 (fr) * | 1983-10-17 | 1989-03-17 | Inst Nat Rech Chimique | Procede de concentration des jus fermentes par osmose inverse |
-
1991
- 1991-01-07 FR FR9100177A patent/FR2671355B1/fr not_active Expired - Fee Related
- 1991-12-08 AR AR91321431A patent/AR246557A1/es active
- 1991-12-13 JP JP4500246A patent/JPH06500236A/ja active Pending
- 1991-12-13 WO PCT/CH1991/000266 patent/WO1992012232A1/fr not_active Application Discontinuation
- 1991-12-13 CA CA002077639A patent/CA2077639A1/fr not_active Abandoned
- 1991-12-13 EP EP92900211A patent/EP0519024A1/fr not_active Withdrawn
- 1991-12-13 US US07/927,640 patent/US5324435A/en not_active Expired - Fee Related
- 1991-12-16 MA MA22650A patent/MA22366A1/fr unknown
- 1991-12-18 ZA ZA919924A patent/ZA919924B/xx unknown
- 1991-12-26 TN TNTNSN91126A patent/TNSN91126A1/fr unknown
-
1992
- 1992-01-05 JO JO19921693A patent/JO1693B1/en active
- 1992-10-26 OA OA60293A patent/OA09798A/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0162240A1 (fr) * | 1984-04-06 | 1985-11-27 | Henkell & Co. | Procédé pour diminuer le taux d'alcool de boissons alcoolisées, plus particulièrement de vin et de vin pétillant |
WO1987003902A1 (fr) * | 1985-12-19 | 1987-07-02 | Federation Des Cooperatives Migros | Procede de desalcoolisation partielle ou totale du vin et/ou du cidre et dispositif pour la mise en oeuvre de ce procede |
FR2620129A1 (fr) * | 1987-09-08 | 1989-03-10 | Bretagne Aromes | Procede de preparation d'un concentre au moins partiellement desalcoolise a partir d'un liquide alcoolise et produits obtenus par ce procede |
Also Published As
Publication number | Publication date |
---|---|
TNSN91126A1 (fr) | 1992-10-25 |
JO1693B1 (en) | 1992-08-09 |
AR246557A1 (es) | 1994-08-31 |
FR2671355A1 (fr) | 1992-07-10 |
JPH06500236A (ja) | 1994-01-13 |
CA2077639A1 (fr) | 1992-07-08 |
FR2671355B1 (fr) | 1995-05-05 |
ZA919924B (en) | 1992-09-30 |
OA09798A (fr) | 1994-04-15 |
US5324435A (en) | 1994-06-28 |
EP0519024A1 (fr) | 1992-12-23 |
MA22366A1 (fr) | 1992-07-01 |
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