DE4038526A1 - Verfahren zur herstellung von loeslichem kaffee - Google Patents
Verfahren zur herstellung von loeslichem kaffeeInfo
- Publication number
- DE4038526A1 DE4038526A1 DE4038526A DE4038526A DE4038526A1 DE 4038526 A1 DE4038526 A1 DE 4038526A1 DE 4038526 A DE4038526 A DE 4038526A DE 4038526 A DE4038526 A DE 4038526A DE 4038526 A1 DE4038526 A1 DE 4038526A1
- Authority
- DE
- Germany
- Prior art keywords
- extract
- extraction
- coffee
- percolator
- pressure
- 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.)
- Withdrawn
Links
- 235000016213 coffee Nutrition 0.000 title claims abstract description 152
- 235000013353 coffee beverage Nutrition 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims description 60
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 239000000284 extract Substances 0.000 claims abstract description 215
- 238000000605 extraction Methods 0.000 claims abstract description 167
- 239000000796 flavoring agent Substances 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 33
- 235000021539 instant coffee Nutrition 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 4
- 235000019634 flavors Nutrition 0.000 claims description 47
- 239000000126 substance Substances 0.000 claims description 24
- 238000001704 evaporation Methods 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims description 11
- 230000002269 spontaneous effect Effects 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 7
- 238000001802 infusion Methods 0.000 abstract description 4
- 239000000470 constituent Substances 0.000 abstract 2
- 240000007154 Coffea arabica Species 0.000 description 128
- 238000010438 heat treatment Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000008373 coffee flavor Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000005325 percolation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 235000019568 aromas Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229920000057 Mannan Polymers 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure 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
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
-
- 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
- A23F5/16—Removing unwanted substances
- A23F5/18—Removing unwanted substances from 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
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/26—Extraction of water soluble constituents
- A23F5/262—Extraction of water soluble constituents the extraction liquid flowing through a stationary bed of solid substances, e.g. in percolation columns
-
- 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
- A23F5/486—Isolation or recuperation of coffee flavour or coffee oil by distillation from beans that are ground or not ground, e.g. stripping; Recovering volatile gases, e.g. roaster or grinder gases
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)
Priority Applications (20)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4038526A DE4038526A1 (de) | 1990-12-03 | 1990-12-03 | Verfahren zur herstellung von loeslichem kaffee |
| MYPI91002136A MY106531A (en) | 1990-12-03 | 1991-11-19 | Process for preparing soluble coffee with improved flavour |
| MYPI91002135A MY106995A (en) | 1990-12-03 | 1991-11-19 | Process for the preparation of soluble coffee |
| CA002056257A CA2056257C (en) | 1990-12-03 | 1991-11-26 | Process for the preparation of soluble coffee |
| AU88346/91A AU643092B2 (en) | 1990-12-03 | 1991-11-29 | Process for the preparation of soluble coffee |
| NZ240810A NZ240810A (en) | 1990-12-03 | 1991-11-29 | Soluble coffee: extracts combined with aroma condensates. |
| CN91111929A CN1034310C (zh) | 1990-12-03 | 1991-12-02 | 制备可溶性咖啡的方法 |
| US07/801,314 US5225223A (en) | 1990-12-03 | 1991-12-02 | Process for the preparation of soluble coffee |
| KR1019910021965A KR100191938B1 (ko) | 1990-12-03 | 1991-12-02 | 가용성 커피의 제조 방법 |
| DK91120762.9T DK0489401T3 (da) | 1990-12-03 | 1991-12-03 | Fremgangsmåde til fremstilling af opløselig kaffe |
| ES91120762T ES2069182T3 (es) | 1990-12-03 | 1991-12-03 | Proceso para la preparacion de cafe soluble. |
| MX9102346A MX9102346A (es) | 1990-12-03 | 1991-12-03 | Procedimiento para la preparacion de cafe soluble. |
| AT91120762T ATE118981T1 (de) | 1990-12-03 | 1991-12-03 | Verfahren zur herstellung von löslichem kaffee. |
| JP3319297A JPH04267846A (ja) | 1990-12-03 | 1991-12-03 | 風味を改良した水溶性コーヒーの製造方法 |
| MX9102345A MX9102345A (es) | 1990-12-03 | 1991-12-03 | Procedimiento para la preparacion de cafe soluble con sabor mejorado. |
| DE69107806T DE69107806T2 (de) | 1990-12-03 | 1991-12-03 | Verfahren zur Herstellung von löslichem Kaffee. |
| EP91120762A EP0489401B1 (en) | 1990-12-03 | 1991-12-03 | Process for the preparation of soluble coffee |
| JP3319302A JPH04287638A (ja) | 1990-12-03 | 1991-12-03 | 水溶性コーヒーの製造方法 |
| TW081103023A TW207946B (enExample) | 1990-12-03 | 1992-04-17 | |
| HK50997A HK50997A (en) | 1990-12-03 | 1997-04-17 | Process for the preparation of soluble coffee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4038526A DE4038526A1 (de) | 1990-12-03 | 1990-12-03 | Verfahren zur herstellung von loeslichem kaffee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4038526A1 true DE4038526A1 (de) | 1992-06-04 |
Family
ID=6419496
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4038526A Withdrawn DE4038526A1 (de) | 1990-12-03 | 1990-12-03 | Verfahren zur herstellung von loeslichem kaffee |
| DE69107806T Expired - Lifetime DE69107806T2 (de) | 1990-12-03 | 1991-12-03 | Verfahren zur Herstellung von löslichem Kaffee. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69107806T Expired - Lifetime DE69107806T2 (de) | 1990-12-03 | 1991-12-03 | Verfahren zur Herstellung von löslichem Kaffee. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5225223A (enExample) |
| EP (1) | EP0489401B1 (enExample) |
| JP (2) | JPH04267846A (enExample) |
| KR (1) | KR100191938B1 (enExample) |
| CN (1) | CN1034310C (enExample) |
| AT (1) | ATE118981T1 (enExample) |
| AU (1) | AU643092B2 (enExample) |
| CA (1) | CA2056257C (enExample) |
| DE (2) | DE4038526A1 (enExample) |
| DK (1) | DK0489401T3 (enExample) |
| ES (1) | ES2069182T3 (enExample) |
| HK (1) | HK50997A (enExample) |
| MX (2) | MX9102345A (enExample) |
| MY (2) | MY106531A (enExample) |
| NZ (1) | NZ240810A (enExample) |
| TW (1) | TW207946B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19826143A1 (de) * | 1998-06-12 | 1999-12-16 | Suwelack Nachf Dr Otto | Verfahren zur Herstellung von Pflanzenextrakten und deren Verwendung |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5332591A (en) * | 1992-09-08 | 1994-07-26 | Ralph Ogden | Method and apparatus for making instant coffee |
| DE4335321C2 (de) * | 1993-10-15 | 1996-08-01 | Joachim Brimmer Ingenieurbuero | Verfahren zum Extrahieren von Aromabestandteile enthaltendem Kaffeeöl |
| WO1995011595A1 (en) * | 1993-10-28 | 1995-05-04 | Ajinomoto General Foods, Inc. | Method for treating coffee aromas |
| DE69611363T2 (de) * | 1996-08-26 | 2001-04-26 | Societe Des Produits Nestle S.A., Vevey | Verfahren zum Extrahieren von Kaffee und Produkt |
| JP3513346B2 (ja) * | 1996-12-13 | 2004-03-31 | 味の素ゼネラルフーヅ株式会社 | アロマ含有ガスの改質方法 |
| US6149957A (en) * | 1998-04-09 | 2000-11-21 | Nestec S.A. | Aroma recovery process |
| US6756069B2 (en) | 1999-05-18 | 2004-06-29 | Nestec S.A. | System and method for dispensing a liquid beverage concentrate |
| US7597922B2 (en) | 1999-05-18 | 2009-10-06 | Nestec S.A. | System for dispensing a liquid beverage concentrate |
| MY117222A (en) * | 1999-05-18 | 2004-05-31 | Nestle Sa | Stable coffee concentrate system |
| US6759072B1 (en) | 1999-08-14 | 2004-07-06 | The Procter + Gamble Co. | Methods and systems for utilizing delayed dilution, mixing and filtration for providing customized beverages on demand |
| AU6642500A (en) | 1999-08-14 | 2001-03-13 | Procter & Gamble Company, The | Methods and systems for utilizing delayed filtering to provide customized varieties of fresh-brewed coffee on-demand |
| EP1078575A3 (en) | 1999-08-23 | 2001-03-21 | Société des Produits Nestlé S.A. | Coffee aroma recovery process |
| EP1078576A1 (en) * | 1999-08-23 | 2001-02-28 | Société des Produits Nestlé S.A. | Coffee aroma recovery process |
| US6117431A (en) * | 1999-12-03 | 2000-09-12 | Pharmline Inc. | Method for obtaining an extract from ginkgo biloba leaves |
| US20030099752A1 (en) * | 2001-10-19 | 2003-05-29 | The Procter & Gamble Co. | Liquid coffee concentrates |
| WO2005011396A1 (ja) * | 2003-07-31 | 2005-02-10 | Suntory Limited | コーヒー焙煎豆の処理方法および水蒸気処理コーヒー焙煎豆 |
| JP4568490B2 (ja) | 2003-11-06 | 2010-10-27 | 株式会社ポッカコーポレーション | 揮発性成分の製造方法、揮発性成分を含む飲食品及びコーヒー飲料又は茶飲料の製造方法 |
| CN100522023C (zh) * | 2004-06-29 | 2009-08-05 | 皇家飞利浦电子股份有限公司 | 制做预定份量的饮料的方法和设备 |
| EP1795074B1 (en) * | 2004-09-08 | 2011-11-09 | Takasago International Corporation | Concentrated coffee extract and process for producing the same |
| EP1745702B2 (en) | 2005-07-18 | 2018-11-07 | Koninklijke Douwe Egberts B.V. | Enzyme-assisted soluble coffee production |
| NL1030178C2 (nl) * | 2005-10-12 | 2007-04-13 | Sara Lee De Nv | Werkwijze voor het bereiden van een koffie-extract, alsmede het daarmee te verkrijgen extract. |
| JP3851337B1 (ja) * | 2005-10-27 | 2006-11-29 | 稲畑香料株式会社 | コーヒー飲料の製造方法 |
| CN101909456B (zh) * | 2007-12-26 | 2013-11-13 | 三得利控股株式会社 | 糖富集咖啡烘焙豆的处理方法、咖啡烘焙豆、及咖啡饮料 |
| US8043645B2 (en) | 2008-07-09 | 2011-10-25 | Starbucks Corporation | Method of making beverages with enhanced flavors and aromas |
| CN101695332B (zh) * | 2009-10-10 | 2012-06-06 | 深圳市兆福源科技有限公司 | 制取咖啡饮料的方法及装置 |
| WO2011078853A1 (en) * | 2009-12-22 | 2011-06-30 | Nestec S.A. | Method of producing an aromatised aqueous liquid |
| WO2012046766A1 (ja) * | 2010-10-05 | 2012-04-12 | 花王株式会社 | コーヒー濃縮組成物 |
| CN103976112A (zh) * | 2014-06-10 | 2014-08-13 | 丽江百岁坊生物科技开发有限公司 | 一种生产玛咖咖啡的装置和方法 |
| CA2954457C (en) * | 2014-07-08 | 2021-04-27 | Gea Process Engineering A/S | Production of a coffee extract preserving flavour components |
| ES2740777T3 (es) * | 2015-01-02 | 2020-02-06 | Douwe Egberts Bv | Concentrado líquido de café exprés |
| RU2731281C2 (ru) * | 2015-01-02 | 2020-09-01 | Конинклейке Дауве Егбертс Б.В. | Жидкий концентрат эспрессо |
| AU2016282355B2 (en) | 2015-06-26 | 2020-04-09 | Novozymes A/S | Method for producing a coffee extract |
| GB2580323B (en) * | 2018-12-28 | 2021-06-16 | Douwe Egberts Bv | Coffee extraction process |
| CN110934313A (zh) * | 2019-11-22 | 2020-03-31 | 江苏博莱客冷冻科技发展有限公司 | 固体速溶饮品的制备方法 |
| CN111802920B (zh) * | 2020-06-16 | 2021-11-30 | 杭州九阳小家电有限公司 | 电饭煲制作杂粮饭的方法 |
| US12042080B2 (en) | 2020-06-24 | 2024-07-23 | Kalenian Coffee Consulting LLC | Systems for producing liquid extracts |
| US11864683B2 (en) | 2020-06-24 | 2024-01-09 | Kalenian Coffee Consulting LLC | Methods for producing liquid extracts |
| US12053000B1 (en) * | 2020-10-31 | 2024-08-06 | Jot Labs, LLC | Beverage extract from collected fractions |
| GB2601759B (en) * | 2020-12-08 | 2023-04-26 | Douwe Egberts Bv | A method of producing a coffee product |
| CN113647493A (zh) * | 2021-08-23 | 2021-11-16 | 云南冷萃科技有限公司 | 一种咖啡的变温萃取方法 |
| CN115381130B (zh) * | 2022-08-19 | 2024-09-10 | 深圳萨特瓦生物科技有限公司 | 咖啡精制物及其制备方法、应用和电子烟烟油 |
| WO2025226563A1 (en) * | 2024-04-22 | 2025-10-30 | Starbucks Corporation | Methods for producing instant white coffee |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3700463A (en) * | 1970-10-02 | 1972-10-24 | Procter & Gamble | Coffee extraction process |
| CA965638A (en) * | 1971-07-12 | 1975-04-08 | Richard A. Pfluger | Method for producing an improved coffee product |
| US3944677A (en) * | 1974-02-14 | 1976-03-16 | General Foods Corporation | Percolation process |
| US4341804A (en) * | 1979-03-26 | 1982-07-27 | General Foods Corporation | Decaffeination of aqueous roasted coffee extract |
| EP0097466A2 (en) * | 1982-06-17 | 1984-01-04 | Ajinomoto General Foods Inc. | Process for producing coffee extract |
| US4673580A (en) * | 1983-05-23 | 1987-06-16 | Ajinomoto General Foods, Inc. | Process for producing coffee extract |
| US4707368A (en) * | 1985-02-14 | 1987-11-17 | General Foods Corporation | Process of steaming and percolating coffee |
| US4798730A (en) * | 1987-06-01 | 1989-01-17 | General Foods Corporation | Hydrolysis of a partially extracted roasted and ground coffee |
| EP0151772B1 (de) * | 1984-01-12 | 1989-08-02 | Jacobs Suchard GmbH | Verfahren zum Herstellen von Kaffee-Extrakt |
| EP0363529A2 (en) * | 1988-09-14 | 1990-04-18 | Kraft General Foods, Inc. | A process for hydrolyzing a partially extracted roasted and ground coffee |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420674A (en) * | 1967-10-26 | 1969-01-07 | Gen Foods Corp | Process for removal of deleterious acid components from steam volatilized coffee |
| CA1038229A (en) * | 1974-02-14 | 1978-09-12 | Saul N. Katz | Percolation process |
| CH614104A5 (enExample) * | 1976-06-24 | 1979-11-15 | Nestle Sa | |
| US4311699A (en) * | 1979-03-12 | 1982-01-19 | Haskell Theodore H | Aminoacid derivatives of cephalosporin compounds |
| US4379172A (en) * | 1980-06-03 | 1983-04-05 | Societe D'assistance Technique Pour Produits Nestle S.A. | Separating volatile aromatics from roasted and ground coffee |
-
1990
- 1990-12-03 DE DE4038526A patent/DE4038526A1/de not_active Withdrawn
-
1991
- 1991-11-19 MY MYPI91002136A patent/MY106531A/en unknown
- 1991-11-19 MY MYPI91002135A patent/MY106995A/en unknown
- 1991-11-26 CA CA002056257A patent/CA2056257C/en not_active Expired - Fee Related
- 1991-11-29 NZ NZ240810A patent/NZ240810A/en unknown
- 1991-11-29 AU AU88346/91A patent/AU643092B2/en not_active Ceased
- 1991-12-02 US US07/801,314 patent/US5225223A/en not_active Expired - Lifetime
- 1991-12-02 CN CN91111929A patent/CN1034310C/zh not_active Expired - Lifetime
- 1991-12-02 KR KR1019910021965A patent/KR100191938B1/ko not_active Expired - Lifetime
- 1991-12-03 JP JP3319297A patent/JPH04267846A/ja active Pending
- 1991-12-03 DE DE69107806T patent/DE69107806T2/de not_active Expired - Lifetime
- 1991-12-03 JP JP3319302A patent/JPH04287638A/ja active Pending
- 1991-12-03 MX MX9102345A patent/MX9102345A/es not_active IP Right Cessation
- 1991-12-03 DK DK91120762.9T patent/DK0489401T3/da active
- 1991-12-03 ES ES91120762T patent/ES2069182T3/es not_active Expired - Lifetime
- 1991-12-03 AT AT91120762T patent/ATE118981T1/de active
- 1991-12-03 EP EP91120762A patent/EP0489401B1/en not_active Expired - Lifetime
- 1991-12-03 MX MX9102346A patent/MX9102346A/es unknown
-
1992
- 1992-04-17 TW TW081103023A patent/TW207946B/zh active
-
1997
- 1997-04-17 HK HK50997A patent/HK50997A/en not_active IP Right Cessation
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3700463A (en) * | 1970-10-02 | 1972-10-24 | Procter & Gamble | Coffee extraction process |
| CA965638A (en) * | 1971-07-12 | 1975-04-08 | Richard A. Pfluger | Method for producing an improved coffee product |
| US3944677A (en) * | 1974-02-14 | 1976-03-16 | General Foods Corporation | Percolation process |
| US4341804A (en) * | 1979-03-26 | 1982-07-27 | General Foods Corporation | Decaffeination of aqueous roasted coffee extract |
| EP0097466A2 (en) * | 1982-06-17 | 1984-01-04 | Ajinomoto General Foods Inc. | Process for producing coffee extract |
| US4673580A (en) * | 1983-05-23 | 1987-06-16 | Ajinomoto General Foods, Inc. | Process for producing coffee extract |
| EP0151772B1 (de) * | 1984-01-12 | 1989-08-02 | Jacobs Suchard GmbH | Verfahren zum Herstellen von Kaffee-Extrakt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19826143A1 (de) * | 1998-06-12 | 1999-12-16 | Suwelack Nachf Dr Otto | Verfahren zur Herstellung von Pflanzenextrakten und deren Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| NZ240810A (en) | 1993-12-23 |
| EP0489401B1 (en) | 1995-03-01 |
| DE69107806T2 (de) | 1995-11-09 |
| JPH04287638A (ja) | 1992-10-13 |
| TW207946B (enExample) | 1993-06-21 |
| MX9102346A (es) | 1992-06-01 |
| MY106531A (en) | 1995-06-30 |
| ES2069182T3 (es) | 1995-05-01 |
| EP0489401A3 (en) | 1992-09-23 |
| AU8834691A (en) | 1992-06-04 |
| HK50997A (en) | 1997-04-25 |
| CN1064195A (zh) | 1992-09-09 |
| KR920011371A (ko) | 1992-07-24 |
| EP0489401A2 (en) | 1992-06-10 |
| DK0489401T3 (da) | 1995-05-22 |
| CN1034310C (zh) | 1997-03-26 |
| JPH04267846A (ja) | 1992-09-24 |
| AU643092B2 (en) | 1993-11-04 |
| MY106995A (en) | 1995-08-30 |
| KR100191938B1 (ko) | 1999-06-15 |
| DE69107806D1 (de) | 1995-04-06 |
| MX9102345A (es) | 1992-08-01 |
| CA2056257C (en) | 2002-08-13 |
| CA2056257A1 (en) | 1992-06-04 |
| US5225223A (en) | 1993-07-06 |
| ATE118981T1 (de) | 1995-03-15 |
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