AT349292B - Verfahren zur herstellung eines entkoffeinisierten pflanzlichen materials - Google Patents
Verfahren zur herstellung eines entkoffeinisierten pflanzlichen materialsInfo
- Publication number
- AT349292B AT349292B AT907876A AT907876A AT349292B AT 349292 B AT349292 B AT 349292B AT 907876 A AT907876 A AT 907876A AT 907876 A AT907876 A AT 907876A AT 349292 B AT349292 B AT 349292B
- Authority
- AT
- Austria
- Prior art keywords
- decafened
- producing
- plant material
- plant
- decafened plant
- 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
-
- 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
- A23F3/36—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F3/38—Reducing or removing alkaloid content from tea 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
- A23F5/20—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
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)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63835775A | 1975-12-08 | 1975-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA907876A ATA907876A (de) | 1978-08-15 |
| AT349292B true AT349292B (de) | 1979-03-26 |
Family
ID=24559708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT907876A AT349292B (de) | 1975-12-08 | 1976-12-07 | Verfahren zur herstellung eines entkoffeinisierten pflanzlichen materials |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5941691B2 (xx) |
| AR (1) | AR227862A1 (xx) |
| AT (1) | AT349292B (xx) |
| AU (1) | AU500925B2 (xx) |
| BE (1) | BE848635R (xx) |
| CA (1) | CA1091504A (xx) |
| CH (1) | CH619845A5 (xx) |
| DD (1) | DD127751A5 (xx) |
| DE (1) | DE2651128A1 (xx) |
| ES (1) | ES454013A1 (xx) |
| FR (1) | FR2334303A2 (xx) |
| GB (1) | GB1532547A (xx) |
| IN (1) | IN143805B (xx) |
| IT (1) | IT1064350B (xx) |
| MX (1) | MX4069E (xx) |
| NL (1) | NL188889C (xx) |
| NZ (1) | NZ182726A (xx) |
| PH (1) | PH19873A (xx) |
| SU (1) | SU698516A3 (xx) |
| YU (1) | YU39086B (xx) |
| ZA (1) | ZA766962B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446162A (en) * | 1982-03-31 | 1984-05-01 | General Foods Corporation | Decaffeination of a coffee extract |
| US4443601A (en) * | 1982-09-20 | 1984-04-17 | General Foods Corporation | Recovery of caffeine from caffeine adsorbents |
| US4659577A (en) * | 1984-09-27 | 1987-04-21 | General Foods Corporation | Method for the decaffeination of roasted coffee extracts |
| JPS61241499A (ja) * | 1985-04-17 | 1986-10-27 | Hitachi Ltd | 送風機の可変速制御装置 |
| JPS61197579U (xx) * | 1985-05-30 | 1986-12-10 | ||
| JPS63268996A (ja) * | 1987-04-24 | 1988-11-07 | Tokyo Electron Ltd | オイル回転ポンプ劣化警報装置 |
| US4837038A (en) * | 1988-02-02 | 1989-06-06 | Nestec Sa | Decaffeination process |
| GB2286108A (en) * | 1994-02-01 | 1995-08-09 | Surinder Pal Grewal | A method of preparing coffee beans |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR707106A (fr) * | 1930-03-07 | 1931-07-03 | Procédé pour la préparation de fèves de café décaféinées | |
| US2472121A (en) * | 1945-11-14 | 1949-06-07 | American Home Foods Inc | Decaffeinated soluble coffee |
| US3361571A (en) * | 1964-10-19 | 1968-01-02 | Hills Bros Coffee | Continuous process for producing decaffeinated beverage extract |
| US3682648A (en) * | 1970-05-27 | 1972-08-08 | Gen Foods Corp | Green coffee decaffeination using edible ester solutions |
-
1976
- 1976-11-09 DE DE19762651128 patent/DE2651128A1/de active Granted
- 1976-11-18 CH CH1452076A patent/CH619845A5/fr not_active IP Right Cessation
- 1976-11-22 ZA ZA766962A patent/ZA766962B/xx unknown
- 1976-11-23 BE BE172598A patent/BE848635R/xx not_active IP Right Cessation
- 1976-11-23 IN IN2096/CAL/76A patent/IN143805B/en unknown
- 1976-11-25 NZ NZ182726A patent/NZ182726A/xx unknown
- 1976-11-26 SU SU762423804A patent/SU698516A3/ru active
- 1976-11-26 GB GB49402/76A patent/GB1532547A/en not_active Expired
- 1976-11-29 CA CA266,764A patent/CA1091504A/en not_active Expired
- 1976-11-29 AR AR265655A patent/AR227862A1/es active
- 1976-11-30 IT IT29945/76A patent/IT1064350B/it active
- 1976-12-02 MX MX765184U patent/MX4069E/es unknown
- 1976-12-02 PH PH19192A patent/PH19873A/en unknown
- 1976-12-03 AU AU20254/76A patent/AU500925B2/en not_active Expired
- 1976-12-03 FR FR7636555A patent/FR2334303A2/fr active Granted
- 1976-12-06 DD DD7600196144A patent/DD127751A5/xx unknown
- 1976-12-07 AT AT907876A patent/AT349292B/de not_active IP Right Cessation
- 1976-12-07 NL NLAANVRAGE7613588,A patent/NL188889C/xx not_active IP Right Cessation
- 1976-12-07 JP JP51147057A patent/JPS5941691B2/ja not_active Expired
- 1976-12-07 YU YU02969/76A patent/YU39086B/xx unknown
- 1976-12-07 ES ES454013A patent/ES454013A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5270056A (en) | 1977-06-10 |
| DE2651128A1 (de) | 1977-06-23 |
| AU2025476A (en) | 1978-06-08 |
| AU500925B2 (en) | 1979-06-07 |
| FR2334303B2 (xx) | 1981-06-12 |
| PH19873A (en) | 1986-08-13 |
| FR2334303A2 (fr) | 1977-07-08 |
| NZ182726A (en) | 1978-09-25 |
| JPS5941691B2 (ja) | 1984-10-09 |
| AR227862A1 (es) | 1982-12-30 |
| NL188889C (nl) | 1992-11-02 |
| YU39086B (en) | 1984-04-30 |
| NL7613588A (nl) | 1977-06-10 |
| DD127751A5 (de) | 1977-10-12 |
| CA1091504A (en) | 1980-12-16 |
| YU296976A (en) | 1982-05-31 |
| BE848635R (fr) | 1977-05-23 |
| ATA907876A (de) | 1978-08-15 |
| IN143805B (xx) | 1978-02-04 |
| ZA766962B (en) | 1977-10-26 |
| NL188889B (nl) | 1992-06-01 |
| CH619845A5 (en) | 1980-10-31 |
| ES454013A1 (es) | 1977-11-16 |
| DE2651128C2 (xx) | 1987-03-26 |
| IT1064350B (it) | 1985-02-18 |
| GB1532547A (en) | 1978-11-15 |
| SU698516A3 (ru) | 1979-11-15 |
| MX4069E (es) | 1981-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |