WO1995007026A1 - Procede de torrefaction du cafe - Google Patents
Procede de torrefaction du cafe Download PDFInfo
- Publication number
- WO1995007026A1 WO1995007026A1 PCT/FR1994/001037 FR9401037W WO9507026A1 WO 1995007026 A1 WO1995007026 A1 WO 1995007026A1 FR 9401037 W FR9401037 W FR 9401037W WO 9507026 A1 WO9507026 A1 WO 9507026A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coffee
- roasting
- pressure
- product
- green
- 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
- A23F5/44—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
- A23F5/04—Methods of roasting coffee
-
- 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
- A23F5/08—Methods of grinding coffee
Definitions
- the present invention relates to a process for roasting coffee making it possible to quickly obtain roasted coffee and also making it possible to easily obtain the roasted product in the form of ground coffee.
- the process is preferably carried out in a sealed container, in which: a) the green product is introduced, b) the water vapor is introduced under pressure, c) the product is left in contact with pressurized water vapor for a determined time, d) a rapid expansion is carried out to bring the container back to atmospheric pressure and this through an appropriate orifice such as a grid, e) which makes it possible to recover the roasted coffee, and, when the expansion is carried out by returning to the lower pressure through a grid, a ground coffee is obtained.
- a sealed container in which: a) the green product is introduced, b) the water vapor is introduced under pressure, c) the product is left in contact with pressurized water vapor for a determined time, d) a rapid expansion is carried out to bring the container back to atmospheric pressure and this through an appropriate orifice such as a grid, e) which makes it possible to recover the roasted coffee, and, when the expansion is carried out by returning to the lower pressure through a grid, a ground coffee is obtained
- the steam used can be wet steam, but dry steam can also be used.
- the heating being of a very limited duration, there is no undesirable by-product such as benzopyrene, there is also no risk of ignition since the product is kept under water vapor.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
- Non-Alcoholic Beverages (AREA)
- Confectionery (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Fodder In General (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/617,802 US5773065A (en) | 1993-09-07 | 1994-09-05 | Process for roasting coffee |
JP50848395A JP3769756B2 (ja) | 1993-09-07 | 1994-09-05 | コーヒー豆の焙煎方法 |
EP94926270A EP0717598B1 (fr) | 1993-09-07 | 1994-09-05 | Procede de torrefaction du cafe |
DE69407602T DE69407602T2 (de) | 1993-09-07 | 1994-09-05 | Verfahren zum rösten von kaffee |
GR980400231T GR3026063T3 (en) | 1993-09-07 | 1998-02-04 | Coffee torrefaction process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9310609A FR2709641B1 (fr) | 1993-09-07 | 1993-09-07 | Procédé de torréfaction du café. |
FR93/10609 | 1993-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995007026A1 true WO1995007026A1 (fr) | 1995-03-16 |
Family
ID=9450606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1994/001037 WO1995007026A1 (fr) | 1993-09-07 | 1994-09-05 | Procede de torrefaction du cafe |
Country Status (9)
Country | Link |
---|---|
US (1) | US5773065A (fr) |
EP (1) | EP0717598B1 (fr) |
JP (1) | JP3769756B2 (fr) |
AT (1) | ATE161394T1 (fr) |
DE (1) | DE69407602T2 (fr) |
ES (1) | ES2111329T3 (fr) |
FR (1) | FR2709641B1 (fr) |
GR (1) | GR3026063T3 (fr) |
WO (1) | WO1995007026A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025002A (en) * | 1996-05-10 | 2000-02-15 | Kraft Foods, Inc. | Method of removing off-notes from cocoa products |
NL1022547C2 (nl) * | 2003-01-31 | 2004-08-03 | Tno | Werkwijze voor het roosten van een voedingsmiddel en een voedingsmiddel verkrijgbaar met de werkwijze. |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004189759A (ja) * | 2001-04-06 | 2004-07-08 | Cupuacu Internatl Inc | クプアス種子由来の油脂、その製造方法及びその用途 |
WO2005029969A1 (fr) * | 2003-09-25 | 2005-04-07 | Suntory Limited | Procede de traitement de grains de cafe vert |
TW200719833A (en) * | 2005-03-24 | 2007-06-01 | Suntory Ltd | Novel microorganism and method of processing fresh coffee beans by using the same |
CN101040653B (zh) | 2005-03-24 | 2011-11-23 | 三得利控股株式会社 | 使用表面加工咖啡果实的生咖啡豆的处理方法 |
EP1886577B1 (fr) * | 2005-05-25 | 2014-11-26 | Suntory Beverage & Food Limited | Procede de traitement des fruits de cafeier en utilisant de l' eau chaude |
US20090104310A1 (en) * | 2005-05-25 | 2009-04-23 | Toshiharu Nakajima | Method of treating green coffee beans under ph regulation |
CN101588725A (zh) * | 2006-11-20 | 2009-11-25 | 三得利控股株式会社 | 处理咖啡果实的方法、生咖啡豆、烘焙咖啡豆以及咖啡饮料 |
KR101680760B1 (ko) * | 2014-03-11 | 2016-11-29 | 경희대학교 산학협력단 | 팽화된 커피 원두의 제조 방법 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB609495A (en) * | 1945-11-13 | 1948-10-01 | Hugh James Fitzpatrick | Method of roasting coffee or cacao beans, nuts and grains |
US2712501A (en) * | 1954-04-09 | 1955-07-05 | Borden Co | Treatment of coffee |
US3088825A (en) * | 1962-05-15 | 1963-05-07 | Gen Foods Corp | Pressure roasting of coffee |
GB1048817A (en) * | 1962-10-04 | 1966-11-23 | Hupp Corp | Roasting and heating method and apparatus |
US3801716A (en) * | 1972-08-18 | 1974-04-02 | Gen Foods Corp | Compression-granulation of roasted coffee |
FR2245293A1 (fr) * | 1973-08-29 | 1975-04-25 | Glenton & Mitchell Ltd | |
US4540591A (en) * | 1982-11-08 | 1985-09-10 | General Foods Corporation | Robusta coffee steaming, roasting and blending method |
EP0366896A2 (fr) * | 1988-10-31 | 1990-05-09 | Societe Des Produits Nestle S.A. | Traitement de café vert |
JPH03123441A (ja) * | 1989-10-04 | 1991-05-27 | Kikkoman Corp | コーヒーバッグ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160757A (en) * | 1989-06-30 | 1992-11-03 | The Procter & Gamble Company | Process for making reduced density coffee |
DE3936020A1 (de) * | 1989-10-28 | 1991-05-02 | Jacobs Suchard Ag | Verfahren zur qualitaetsverbesserung von robusta-kaffee |
-
1993
- 1993-09-07 FR FR9310609A patent/FR2709641B1/fr not_active Expired - Fee Related
-
1994
- 1994-09-05 JP JP50848395A patent/JP3769756B2/ja not_active Expired - Fee Related
- 1994-09-05 US US08/617,802 patent/US5773065A/en not_active Expired - Fee Related
- 1994-09-05 ES ES94926270T patent/ES2111329T3/es not_active Expired - Lifetime
- 1994-09-05 AT AT94926270T patent/ATE161394T1/de not_active IP Right Cessation
- 1994-09-05 WO PCT/FR1994/001037 patent/WO1995007026A1/fr active IP Right Grant
- 1994-09-05 EP EP94926270A patent/EP0717598B1/fr not_active Expired - Lifetime
- 1994-09-05 DE DE69407602T patent/DE69407602T2/de not_active Expired - Fee Related
-
1998
- 1998-02-04 GR GR980400231T patent/GR3026063T3/el unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB609495A (en) * | 1945-11-13 | 1948-10-01 | Hugh James Fitzpatrick | Method of roasting coffee or cacao beans, nuts and grains |
US2712501A (en) * | 1954-04-09 | 1955-07-05 | Borden Co | Treatment of coffee |
US3088825A (en) * | 1962-05-15 | 1963-05-07 | Gen Foods Corp | Pressure roasting of coffee |
GB1048817A (en) * | 1962-10-04 | 1966-11-23 | Hupp Corp | Roasting and heating method and apparatus |
US3801716A (en) * | 1972-08-18 | 1974-04-02 | Gen Foods Corp | Compression-granulation of roasted coffee |
FR2245293A1 (fr) * | 1973-08-29 | 1975-04-25 | Glenton & Mitchell Ltd | |
US4540591A (en) * | 1982-11-08 | 1985-09-10 | General Foods Corporation | Robusta coffee steaming, roasting and blending method |
EP0366896A2 (fr) * | 1988-10-31 | 1990-05-09 | Societe Des Produits Nestle S.A. | Traitement de café vert |
JPH03123441A (ja) * | 1989-10-04 | 1991-05-27 | Kikkoman Corp | コーヒーバッグ |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 15, no. 324 (C - 0859) 19 August 1991 (1991-08-19) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025002A (en) * | 1996-05-10 | 2000-02-15 | Kraft Foods, Inc. | Method of removing off-notes from cocoa products |
NL1022547C2 (nl) * | 2003-01-31 | 2004-08-03 | Tno | Werkwijze voor het roosten van een voedingsmiddel en een voedingsmiddel verkrijgbaar met de werkwijze. |
Also Published As
Publication number | Publication date |
---|---|
EP0717598B1 (fr) | 1997-12-29 |
FR2709641A1 (fr) | 1995-03-17 |
GR3026063T3 (en) | 1998-05-29 |
EP0717598A1 (fr) | 1996-06-26 |
DE69407602D1 (de) | 1998-02-05 |
JP3769756B2 (ja) | 2006-04-26 |
JPH09502099A (ja) | 1997-03-04 |
FR2709641B1 (fr) | 1995-12-01 |
DE69407602T2 (de) | 1998-05-14 |
ES2111329T3 (es) | 1998-03-01 |
US5773065A (en) | 1998-06-30 |
ATE161394T1 (de) | 1998-01-15 |
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