DK147724C - Fremgangsmaade til fjernelse af koffein fra kaffe - Google Patents
Fremgangsmaade til fjernelse af koffein fra kaffeInfo
- Publication number
- DK147724C DK147724C DK320777A DK320777A DK147724C DK 147724 C DK147724 C DK 147724C DK 320777 A DK320777 A DK 320777A DK 320777 A DK320777 A DK 320777A DK 147724 C DK147724 C DK 147724C
- Authority
- DK
- Denmark
- Prior art keywords
- coffee
- procedure
- removing coffee
- Prior art date
Links
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
- A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F5/206—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT576976A AT349872B (de) | 1976-08-04 | 1976-08-04 | Verfahren zur entcoffeinierung von kaffee |
AT576976 | 1976-08-04 | ||
AT780676 | 1976-10-20 | ||
AT780676A AT356496B (de) | 1976-10-20 | 1976-10-20 | Verfahren zur entcoffeinierung von kaffee |
AT924876A AT362219B (de) | 1976-12-14 | 1976-12-14 | Verfahren zur entcoffeinierung von kaffee |
AT924876 | 1976-12-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK320777A DK320777A (da) | 1978-02-05 |
DK147724B DK147724B (da) | 1984-11-26 |
DK147724C true DK147724C (da) | 1985-06-17 |
Family
ID=27150469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK320777A DK147724C (da) | 1976-08-04 | 1977-07-14 | Fremgangsmaade til fjernelse af koffein fra kaffe |
Country Status (26)
Country | Link |
---|---|
US (1) | US4247570A (da) |
JP (1) | JPS5941377B2 (da) |
AR (1) | AR220520A1 (da) |
BR (1) | BR7704776A (da) |
CA (1) | CA1089699A (da) |
CH (1) | CH626235A5 (da) |
DD (1) | DD131128A5 (da) |
DE (1) | DE2732103C3 (da) |
DK (1) | DK147724C (da) |
ES (1) | ES460832A1 (da) |
FR (1) | FR2360260A1 (da) |
GB (1) | GB1554971A (da) |
GR (1) | GR66077B (da) |
HU (1) | HU176162B (da) |
IE (1) | IE45986B1 (da) |
IN (1) | IN151899B (da) |
IT (1) | IT1085099B (da) |
KE (1) | KE3061A (da) |
LU (1) | LU77805A1 (da) |
MX (1) | MX5061E (da) |
NL (1) | NL7707923A (da) |
NO (1) | NO143830C (da) |
OA (1) | OA05712A (da) |
PT (1) | PT66807B (da) |
SE (1) | SE432346B (da) |
TR (1) | TR19847A (da) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472442A (en) * | 1980-09-26 | 1984-09-18 | General Foods Corporation | Decaffeination process |
US4861607A (en) * | 1981-03-20 | 1989-08-29 | Nestec S. A. | Removal of xanthine stimulants from cocoa |
US4514574A (en) * | 1984-01-09 | 1985-04-30 | The Dow Chemical Company | Process for separating isomeric mixtures |
DE3415844C2 (de) * | 1984-04-27 | 1994-02-03 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von entkoffeiniertem Tee |
US4594459A (en) * | 1985-03-25 | 1986-06-10 | The Dow Chemical Company | Preparation of p-isopropenyl phenol and related compounds |
DE3515740A1 (de) * | 1985-05-02 | 1986-11-06 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur entcoffeinierung von tee |
US4749522A (en) * | 1985-10-31 | 1988-06-07 | Angio-Medical Corporation | Supercritical fluid extraction of animal derived materials |
DE3713953A1 (de) * | 1986-06-20 | 1987-12-23 | Krupp Gmbh | Verfahren zur entcoffeinierung von rohkaffee |
DE3744988C2 (en) * | 1986-06-20 | 1993-06-03 | Kohlensaeure-Werke Rud. Buse Gmbh & Co, 5462 Bad Hoenningen, De | Decaffeination of raw coffee beans |
US4820537A (en) * | 1987-03-13 | 1989-04-11 | General Foods Corporation | Method for decaffeinating coffee with a supercritical fluid |
JPH01211449A (ja) * | 1988-02-19 | 1989-08-24 | Seitetsu Kagaku Co Ltd | 芳香成分を含むコーヒー油の抽出分離法 |
US4911941A (en) * | 1988-08-05 | 1990-03-27 | General Foods Corporation | Method for decaffeinating coffee with a supercritical fluid |
US5707634A (en) * | 1988-10-05 | 1998-01-13 | Pharmacia & Upjohn Company | Finely divided solid crystalline powders via precipitation into an anti-solvent |
DE4003483A1 (de) * | 1989-02-09 | 1990-08-16 | Schoeller Bleckmann Stahlwerke | Verfahren zum entkoffeinieren von rohkaffee |
AU2003275679A1 (en) | 2002-10-28 | 2004-05-13 | Kao Corporation | Method of removing caffeine from caffeine-containing catechin compound composition |
JP3662561B2 (ja) * | 2002-10-28 | 2005-06-22 | 花王株式会社 | カテキン製剤の精製方法 |
JP4955928B2 (ja) | 2005-03-01 | 2012-06-20 | 花王株式会社 | クロロゲン酸類組成物の製造方法 |
EP2196208A4 (en) | 2007-09-26 | 2010-09-22 | Takasago Perfumery Co Ltd | PLANT EXTRACT AND ITS USE |
JP5228229B2 (ja) * | 2008-09-03 | 2013-07-03 | 高砂香料工業株式会社 | 低カフェイン茶類抽出物の製造方法 |
JP4951109B2 (ja) * | 2010-10-08 | 2012-06-13 | 花王株式会社 | 脱カフェインされた生コーヒー豆抽出物の製造方法 |
DE102011010396A1 (de) * | 2011-02-04 | 2012-08-09 | Nateco2 Gmbh & Co. Kg | CO2-Extraktionsverfahren |
WO2014024470A1 (ja) | 2012-08-06 | 2014-02-13 | キリンビバレッジ株式会社 | コーヒー代替物 |
ES2796048T3 (es) * | 2013-08-13 | 2020-11-25 | Koninklijke Philips Nv | Máquina de café para suministro de infusión de café con contenido reducido de cafeína |
RU2721951C2 (ru) * | 2014-12-02 | 2020-05-25 | Као Корпорейшн | Обжаренные кофейные зерна |
JP6719192B2 (ja) * | 2014-12-02 | 2020-07-08 | 花王株式会社 | 焙煎コーヒー豆 |
JP6719193B2 (ja) * | 2015-02-09 | 2020-07-08 | 花王株式会社 | 焙煎コーヒー豆の製造方法 |
JP6798830B2 (ja) * | 2015-11-11 | 2020-12-09 | 花王株式会社 | 希釈用コーヒー組成物の製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE553800C (de) * | 1928-02-10 | 1932-06-29 | Willy Stelkens | Verfahren zur Herstellung koffein- bzw. teinarmer, von geschmackswidrigen Anteilen freier Kaffee- bzw. Teeaufguesse |
US1930257A (en) * | 1929-07-02 | 1933-10-10 | Albert T Otto & Sons | Preparation of beverages |
FR698118A (fr) * | 1929-07-02 | 1931-01-27 | Procédé pour améliorer le goût des infusions de thé et de café et pour les rendre non-nocives | |
FR775227A (fr) * | 1933-09-19 | 1934-12-21 | Prod Silgelac | Procédé pour éliminer la caféine des infusions en contenant |
FR854459A (fr) * | 1938-05-18 | 1940-04-16 | Max Brunner & Co | Procédé de décaféinisation du café |
US2198859A (en) * | 1938-05-18 | 1940-04-30 | Max Brunner & Co | Process for decaffeinating coffee |
US2375550A (en) * | 1943-01-16 | 1945-05-08 | Grossman Harold | Removal of caffeine from coffee extract |
US3418134A (en) * | 1964-12-17 | 1968-12-24 | William A. Rooker | Aromatizing food concentrates |
CH535543A (de) * | 1970-02-05 | 1973-04-15 | Studiengesellschaft Kohle Mbh | Verfahren zur Entcoffeinierung von Rohkaffee |
DE2119678C3 (de) * | 1971-04-22 | 1975-10-30 | Studiengesellschaft Kohle Mbh, 4330 Muelheim | Verfahren zur Herstellung von coffeinfreiem Kaffee-Extrakt |
AT313039B (de) * | 1971-05-07 | 1974-01-25 | Studiengesellschaft Kohle Mbh | Verfahren zur Gewinnung von Coffein aus Rohkaffee |
DE2212281C3 (de) * | 1972-03-14 | 1978-11-18 | Hag Ag | Verfahren zur entcoffeinierung von rohkaffee |
-
1977
- 1977-05-19 US US05/798,744 patent/US4247570A/en not_active Expired - Lifetime
- 1977-06-29 GR GR53833A patent/GR66077B/el unknown
- 1977-07-11 AR AR268402A patent/AR220520A1/es active
- 1977-07-11 HU HU77SU951A patent/HU176162B/hu unknown
- 1977-07-14 PT PT66807A patent/PT66807B/pt unknown
- 1977-07-14 CH CH874777A patent/CH626235A5/de not_active IP Right Cessation
- 1977-07-14 DK DK320777A patent/DK147724C/da not_active IP Right Cessation
- 1977-07-15 NL NL7707923A patent/NL7707923A/xx not_active Application Discontinuation
- 1977-07-15 TR TR19847A patent/TR19847A/xx unknown
- 1977-07-15 CA CA282,825A patent/CA1089699A/en not_active Expired
- 1977-07-15 DE DE2732103A patent/DE2732103C3/de not_active Expired
- 1977-07-16 ES ES460832A patent/ES460832A1/es not_active Expired
- 1977-07-19 MX MX77100832U patent/MX5061E/es unknown
- 1977-07-19 IT IT25875/77A patent/IT1085099B/it active
- 1977-07-19 NO NO772566A patent/NO143830C/no unknown
- 1977-07-19 FR FR7722060A patent/FR2360260A1/fr active Granted
- 1977-07-19 JP JP52087214A patent/JPS5941377B2/ja not_active Expired
- 1977-07-19 DD DD7700200161A patent/DD131128A5/xx unknown
- 1977-07-19 GB GB30224/77A patent/GB1554971A/en not_active Expired
- 1977-07-20 LU LU77805A patent/LU77805A1/xx unknown
- 1977-07-20 OA OA56228A patent/OA05712A/xx unknown
- 1977-07-20 IE IE1519/77A patent/IE45986B1/en unknown
- 1977-07-20 BR BR7704776A patent/BR7704776A/pt unknown
- 1977-07-20 SE SE7708384A patent/SE432346B/xx unknown
- 1977-07-30 IN IN1169/CAL/77A patent/IN151899B/en unknown
-
1980
- 1980-06-30 KE KE3061A patent/KE3061A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PT66807B (en) | 1978-12-20 |
IN151899B (da) | 1983-08-27 |
DD131128A5 (de) | 1978-06-07 |
FR2360260B1 (da) | 1980-06-06 |
JPS5941377B2 (ja) | 1984-10-06 |
NL7707923A (nl) | 1978-02-07 |
SE7708384L (sv) | 1978-02-05 |
DE2732103A1 (de) | 1978-02-09 |
KE3061A (en) | 1980-07-11 |
NO772566L (no) | 1978-02-07 |
ES460832A1 (es) | 1978-04-16 |
IE45986B1 (en) | 1983-01-26 |
NO143830C (no) | 1981-04-22 |
FR2360260A1 (fr) | 1978-03-03 |
GR66077B (da) | 1981-01-15 |
TR19847A (tr) | 1980-01-28 |
CA1089699A (en) | 1980-11-18 |
PT66807A (en) | 1977-08-01 |
BR7704776A (pt) | 1978-06-13 |
DE2732103C3 (de) | 1980-01-17 |
SE432346B (sv) | 1984-04-02 |
LU77805A1 (da) | 1977-10-24 |
OA05712A (fr) | 1981-05-31 |
US4247570A (en) | 1981-01-27 |
CH626235A5 (da) | 1981-11-13 |
IE45986L (en) | 1978-02-04 |
DE2732103B2 (da) | 1979-05-17 |
DK320777A (da) | 1978-02-05 |
GB1554971A (en) | 1979-10-31 |
AR220520A1 (es) | 1980-11-14 |
JPS5318772A (en) | 1978-02-21 |
DK147724B (da) | 1984-11-26 |
IT1085099B (it) | 1985-05-28 |
HU176162B (en) | 1980-12-28 |
MX5061E (es) | 1983-03-08 |
NO143830B (no) | 1981-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |