FR2131875A1 - Soluble coffee - from battery percolator in which the percolators are operated in pairs - Google Patents
Soluble coffee - from battery percolator in which the percolators are operated in pairsInfo
- Publication number
- FR2131875A1 FR2131875A1 FR7111344A FR7111344A FR2131875A1 FR 2131875 A1 FR2131875 A1 FR 2131875A1 FR 7111344 A FR7111344 A FR 7111344A FR 7111344 A FR7111344 A FR 7111344A FR 2131875 A1 FR2131875 A1 FR 2131875A1
- Authority
- FR
- France
- Prior art keywords
- percolator
- columns
- percolators
- pairs
- battery
- 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.)
- Granted
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
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/36—Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant 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
- A23F5/24—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 flows 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, ground or not, 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)
Abstract
Two columns are filled with fresh roasted coffee and the volatile aromatics are stripped from one of these columns. After a draw-off cycle has been completed these two fresh columns are placed on-stream and additional draw-off is taken from the fresh column which has not been stripped. Ground coffee is then discharged from the two percolator columns containing the most extracted coffee. The extract is split into high and low concentration portions prior to drying.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111344A FR2131875A1 (en) | 1971-03-31 | 1971-03-31 | Soluble coffee - from battery percolator in which the percolators are operated in pairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111344A FR2131875A1 (en) | 1971-03-31 | 1971-03-31 | Soluble coffee - from battery percolator in which the percolators are operated in pairs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2131875A1 true FR2131875A1 (en) | 1972-11-17 |
FR2131875B1 FR2131875B1 (en) | 1973-11-30 |
Family
ID=9074493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7111344A Granted FR2131875A1 (en) | 1971-03-31 | 1971-03-31 | Soluble coffee - from battery percolator in which the percolators are operated in pairs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2131875A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062775A1 (en) * | 1981-04-08 | 1982-10-20 | Societe Des Produits Nestle S.A. | Soluble coffee process |
EP0097466A2 (en) * | 1982-06-17 | 1984-01-04 | Ajinomoto General Foods Inc. | Process for producing coffee extract |
-
1971
- 1971-03-31 FR FR7111344A patent/FR2131875A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062775A1 (en) * | 1981-04-08 | 1982-10-20 | Societe Des Produits Nestle S.A. | Soluble coffee process |
EP0097466A2 (en) * | 1982-06-17 | 1984-01-04 | Ajinomoto General Foods Inc. | Process for producing coffee extract |
EP0097466A3 (en) * | 1982-06-17 | 1984-04-04 | Ajinomoto General Foods Inc. | Process for producing coffee extract |
Also Published As
Publication number | Publication date |
---|---|
FR2131875B1 (en) | 1973-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |