FI63326C - Foerfarande foer framstaellning av koffeinfritt kaffe - Google Patents
Foerfarande foer framstaellning av koffeinfritt kaffe Download PDFInfo
- Publication number
- FI63326C FI63326C FI780964A FI780964A FI63326C FI 63326 C FI63326 C FI 63326C FI 780964 A FI780964 A FI 780964A FI 780964 A FI780964 A FI 780964A FI 63326 C FI63326 C FI 63326C
- Authority
- FI
- Finland
- Prior art keywords
- solvent
- extract
- coffee
- caffeine
- decaffeinated
- Prior art date
Links
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 136
- 239000000284 extract Substances 0.000 description 109
- 235000013353 coffee beverage Nutrition 0.000 description 98
- 239000002904 solvent Substances 0.000 description 94
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 68
- 229960001948 caffeine Drugs 0.000 description 68
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 68
- 238000000034 method Methods 0.000 description 39
- 239000007788 liquid Substances 0.000 description 33
- 239000000796 flavoring agent Substances 0.000 description 26
- 239000003960 organic solvent Substances 0.000 description 22
- 235000019634 flavors Nutrition 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000000605 extraction Methods 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000006286 aqueous extract Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 235000021539 instant coffee Nutrition 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000013557 residual solvent Substances 0.000 description 7
- 239000003039 volatile agent Substances 0.000 description 7
- 239000008346 aqueous phase Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 244000013123 dwarf bean Species 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 235000013355 food flavoring agent Nutrition 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 241000533293 Sesbania emerus Species 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 235000021331 green beans Nutrition 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000010635 coffee oil Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- -1 dichloroethylene, trichlorethylene, difluoromonochloromethane Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000007858 starting material Substances 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
- A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F5/22—Reducing or removing alkaloid content from coffee extract
- A23F5/226—Reducing or removing alkaloid content from coffee extract by extraction with selective solvents
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78324677A | 1977-03-31 | 1977-03-31 | |
| US78324677 | 1977-03-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI780964A7 FI780964A7 (fi) | 1978-10-01 |
| FI63326B FI63326B (fi) | 1983-02-28 |
| FI63326C true FI63326C (fi) | 1983-06-10 |
Family
ID=25128630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI780964A FI63326C (fi) | 1977-03-31 | 1978-03-30 | Foerfarande foer framstaellning av koffeinfritt kaffe |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS542380A (de) |
| AT (1) | AT365045B (de) |
| AU (1) | AU514860B2 (de) |
| BE (1) | BE865488A (de) |
| CA (1) | CA1104411A (de) |
| CH (1) | CH634467A5 (de) |
| DE (1) | DE2813147A1 (de) |
| DK (1) | DK145678A (de) |
| ES (1) | ES468369A1 (de) |
| FI (1) | FI63326C (de) |
| FR (1) | FR2385336A1 (de) |
| GB (1) | GB1596587A (de) |
| GR (1) | GR63558B (de) |
| IE (1) | IE46702B1 (de) |
| IT (1) | IT7848639A0 (de) |
| LU (1) | LU79346A1 (de) |
| NL (1) | NL7803436A (de) |
| NO (1) | NO147364C (de) |
| SE (1) | SE7803587L (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4409253A (en) | 1981-03-05 | 1983-10-11 | The Procter & Gamble Company | Recovery of noncaffeine solubles in an extract decaffeination process |
| US4352829A (en) | 1981-03-05 | 1982-10-05 | The Procter & Gamble Company | Coffee extraction process |
| EP0086526A3 (de) * | 1982-02-16 | 1984-10-03 | The Procter & Gamble Company | Verfahren zum Dampfen von Kaffee |
| US4505940A (en) * | 1984-03-29 | 1985-03-19 | General Foods Corporation | Non-caffeine solids recovery process |
| US6544576B2 (en) * | 2000-12-21 | 2003-04-08 | Kraft Foods Holdings, Inc. | Coffee beverage preparation aroma system |
| WO2015059722A1 (en) * | 2013-10-21 | 2015-04-30 | Demus S.P.A. | Process for removing caffeine from green coffee and plant for implementing the process |
-
1978
- 1978-03-25 DE DE19782813147 patent/DE2813147A1/de not_active Withdrawn
- 1978-03-28 GR GR55813A patent/GR63558B/el unknown
- 1978-03-29 IT IT7848639A patent/IT7848639A0/it unknown
- 1978-03-29 AT AT0220678A patent/AT365045B/de not_active IP Right Cessation
- 1978-03-30 BE BE186399A patent/BE865488A/xx unknown
- 1978-03-30 GB GB12458/78A patent/GB1596587A/en not_active Expired
- 1978-03-30 FR FR7809270A patent/FR2385336A1/fr not_active Withdrawn
- 1978-03-30 CA CA300,116A patent/CA1104411A/en not_active Expired
- 1978-03-30 SE SE7803587A patent/SE7803587L/xx unknown
- 1978-03-30 FI FI780964A patent/FI63326C/fi not_active IP Right Cessation
- 1978-03-30 CH CH339278A patent/CH634467A5/de not_active IP Right Cessation
- 1978-03-30 NO NO781111A patent/NO147364C/no unknown
- 1978-03-30 ES ES468369A patent/ES468369A1/es not_active Expired
- 1978-03-30 AU AU34608/78A patent/AU514860B2/en not_active Expired
- 1978-03-31 NL NL7803436A patent/NL7803436A/xx not_active Application Discontinuation
- 1978-03-31 JP JP3801478A patent/JPS542380A/ja active Pending
- 1978-03-31 DK DK145678A patent/DK145678A/da not_active IP Right Cessation
- 1978-03-31 IE IE639/78A patent/IE46702B1/en unknown
- 1978-03-31 LU LU79346A patent/LU79346A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7848639A0 (it) | 1978-03-29 |
| AU514860B2 (en) | 1981-03-05 |
| NL7803436A (nl) | 1978-10-03 |
| ATA220678A (de) | 1981-05-15 |
| GR63558B (en) | 1979-11-17 |
| IE46702B1 (en) | 1983-08-24 |
| GB1596587A (en) | 1981-08-26 |
| FR2385336A1 (fr) | 1978-10-27 |
| DE2813147A1 (de) | 1978-10-12 |
| FI780964A7 (fi) | 1978-10-01 |
| NO147364B (no) | 1982-12-20 |
| NO147364C (no) | 1983-03-30 |
| AT365045B (de) | 1981-12-10 |
| LU79346A1 (fr) | 1978-11-03 |
| JPS542380A (en) | 1979-01-09 |
| SE7803587L (sv) | 1978-10-01 |
| NO781111L (no) | 1978-10-03 |
| BE865488A (fr) | 1978-10-02 |
| FI63326B (fi) | 1983-02-28 |
| AU3460878A (en) | 1979-10-04 |
| ES468369A1 (es) | 1978-12-16 |
| IE780639L (en) | 1978-09-30 |
| DK145678A (da) | 1978-10-01 |
| CH634467A5 (en) | 1983-02-15 |
| CA1104411A (en) | 1981-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: THE PROCTER & GAMBLE COMPANY |