DE3025095C2 - - Google Patents
Info
- Publication number
- DE3025095C2 DE3025095C2 DE3025095A DE3025095A DE3025095C2 DE 3025095 C2 DE3025095 C2 DE 3025095C2 DE 3025095 A DE3025095 A DE 3025095A DE 3025095 A DE3025095 A DE 3025095A DE 3025095 C2 DE3025095 C2 DE 3025095C2
- Authority
- DE
- Germany
- Prior art keywords
- ultrafiltration
- fraction
- reverse osmosis
- extract
- residue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000108 ultra-filtration Methods 0.000 claims description 61
- 239000000284 extract Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 25
- 238000001223 reverse osmosis Methods 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 21
- 235000016213 coffee Nutrition 0.000 claims description 20
- 235000013353 coffee beverage Nutrition 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 238000001256 steam distillation Methods 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 241001122767 Theaceae Species 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 1
- 240000007154 Coffea arabica Species 0.000 description 18
- 239000000843 powder Substances 0.000 description 11
- 239000000796 flavoring agent Substances 0.000 description 8
- 235000019634 flavors Nutrition 0.000 description 8
- 235000019568 aromas Nutrition 0.000 description 5
- 235000021539 instant coffee Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000011026 diafiltration Methods 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 244000269722 Thea sinensis Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 244000298479 Cichorium intybus Species 0.000 description 1
- 235000007542 Cichorium intybus Nutrition 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
- A23F3/42—Isolation or recuperation of tea flavour or tea oil
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/28—Drying or concentrating coffee extract
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/44—Coffee substitutes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/46—Coffee flavour; Coffee oil; Flavouring of coffee or coffee extract
- A23F5/48—Isolation or recuperation of coffee flavour or coffee oil
- A23F5/50—Isolation or recuperation of coffee flavour or coffee oil from coffee extract
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Tea And Coffee (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Seasonings (AREA)
- Dairy Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH747079A CH640704A5 (fr) | 1979-08-15 | 1979-08-15 | Procede de preparation d'un extrait concentre de cafe, the ou leurs succedanes. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3025095A1 DE3025095A1 (de) | 1981-03-26 |
| DE3025095C2 true DE3025095C2 (OSRAM) | 1989-08-31 |
Family
ID=4325622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803025095 Granted DE3025095A1 (de) | 1979-08-15 | 1980-07-02 | Verfahren zur herstellung eines konzentrierten extrakts von kaffee, tee oder deren surrogaten |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5629954A (OSRAM) |
| CA (1) | CA1157310A (OSRAM) |
| CH (1) | CH640704A5 (OSRAM) |
| DE (1) | DE3025095A1 (OSRAM) |
| ES (1) | ES494289A0 (OSRAM) |
| FR (1) | FR2462873A1 (OSRAM) |
| GB (1) | GB2057849B (OSRAM) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2499369A1 (fr) * | 1981-02-12 | 1982-08-13 | Bonneau Marc | Procede d'obtention de preparations d'origine vegetale privees de leurs constituants nocifs, appareillage utilise et preparations vegetales ainsi obtenues |
| DE3445502A1 (de) * | 1983-12-13 | 1985-06-20 | Cafe Toro Ltda., Bogota | Verfahren und einrichtung zur entcoffeinierung von gruenem kaffee |
| DE3443390A1 (de) * | 1984-11-28 | 1986-05-28 | Hopfenextraktion HVG Barth, Raiser & Co, 8069 Wolnzach | Verfahren zur abtrennung von coffein aus verfluessigten oder ueberkritischen gasen |
| JPS6336745A (ja) * | 1986-07-31 | 1988-02-17 | Potsuka Corp:Kk | 茶抽出液の処理方法 |
| US5258188A (en) * | 1989-04-06 | 1993-11-02 | Thomas J. Lipton Co., Division Of Conopco, Inc. | Process of preparing a tea product |
| ES2045755T3 (es) * | 1989-04-06 | 1994-01-16 | Unilever Nv | Procedimiento de preparacion de un producto de te. |
| JPH05236877A (ja) * | 1992-02-28 | 1993-09-17 | Yaizu Miile Kyogyo Kumiai | 濃縮緑茶の製造方法 |
| US6063428A (en) * | 1996-02-26 | 2000-05-16 | The Procter & Gamble Company | Green tea extract subjected to cation exchange treatment and nanofiltration to improve clarity and color |
| US6203837B1 (en) | 1998-10-06 | 2001-03-20 | Xcafe' Llc | Coffee system |
| US6756069B2 (en) | 1999-05-18 | 2004-06-29 | Nestec S.A. | System and method for dispensing a liquid beverage concentrate |
| MY117222A (en) * | 1999-05-18 | 2004-05-31 | Nestle Sa | Stable coffee concentrate system |
| WO2001030173A2 (en) | 1999-10-28 | 2001-05-03 | X Café, Llc | Methods and systems for forming concentrated consumable extracts |
| EP1632135A1 (en) * | 2004-08-18 | 2006-03-08 | Nestec S.A. | Inert, glassy matrices for the stabilization of aroma in soluble coffee |
| ATE397388T1 (de) * | 2005-01-19 | 2008-06-15 | Unilever Nv | Kaltwasserlöslicher teeextrakt |
| JP4891755B2 (ja) * | 2006-12-26 | 2012-03-07 | ザ コカ・コーラ カンパニー | 飲料の製造方法、飲料、並びに飲料の製造装置 |
| US10568339B2 (en) | 2008-12-24 | 2020-02-25 | Zuercher Hochschule Fuer Angewandte Wissenschaften | Coffee process |
| JP5597811B2 (ja) * | 2010-05-07 | 2014-10-01 | 長興実業株式会社 | 羅漢果抽出粉体と還元難消化性デキストリンを含有する粉末甘味料及びその羅漢果抽出粉体の製造方法 |
| JP5727767B2 (ja) * | 2010-12-03 | 2015-06-03 | 花王株式会社 | 精製緑茶抽出物の製造方法 |
| US10111554B2 (en) | 2015-03-20 | 2018-10-30 | Meltz, LLC | Systems for and methods of controlled liquid food or beverage product creation |
| US9480359B1 (en) | 2015-07-30 | 2016-11-01 | Meltz, LLC | Semi-continuous processes for creating an extract from coffee or other extractable materials |
| EP3614889A1 (en) | 2017-04-27 | 2020-03-04 | Meltz LLC | Method for centrifugal extraction and apparatus suitable for carrying out this method |
| US11724849B2 (en) | 2019-06-07 | 2023-08-15 | Cometeer, Inc. | Packaging and method for single serve beverage product |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202651A1 (en) * | 1972-10-16 | 1974-05-10 | Rhone Poulenc Sa | Coffee concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis |
-
1979
- 1979-08-15 CH CH747079A patent/CH640704A5/fr not_active IP Right Cessation
-
1980
- 1980-06-27 FR FR8014392A patent/FR2462873A1/fr active Granted
- 1980-07-02 DE DE19803025095 patent/DE3025095A1/de active Granted
- 1980-07-07 CA CA000355599A patent/CA1157310A/en not_active Expired
- 1980-08-14 JP JP11229080A patent/JPS5629954A/ja active Granted
- 1980-08-14 GB GB8026599A patent/GB2057849B/en not_active Expired
- 1980-08-14 ES ES494289A patent/ES494289A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2462873A1 (fr) | 1981-02-20 |
| ES8103934A1 (es) | 1981-04-16 |
| FR2462873B1 (OSRAM) | 1984-04-20 |
| DE3025095A1 (de) | 1981-03-26 |
| CH640704A5 (fr) | 1984-01-31 |
| CA1157310A (en) | 1983-11-22 |
| GB2057849B (en) | 1983-06-29 |
| GB2057849A (en) | 1981-04-08 |
| ES494289A0 (es) | 1981-04-16 |
| JPH0145347B2 (OSRAM) | 1989-10-03 |
| JPS5629954A (en) | 1981-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |