FR2428401A1 - Soluble coffee solids powder prodn. - with recovery of selected volatiles giving prod. with nutty green aroma - Google Patents
Soluble coffee solids powder prodn. - with recovery of selected volatiles giving prod. with nutty green aromaInfo
- Publication number
- FR2428401A1 FR2428401A1 FR7817677A FR7817677A FR2428401A1 FR 2428401 A1 FR2428401 A1 FR 2428401A1 FR 7817677 A FR7817677 A FR 7817677A FR 7817677 A FR7817677 A FR 7817677A FR 2428401 A1 FR2428401 A1 FR 2428401A1
- Authority
- FR
- France
- Prior art keywords
- soluble coffee
- nutty
- prod
- recovery
- extract
- 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
- A23F5/28—Drying or concentrating coffee extract
- A23F5/34—Drying or concentrating coffee extract by spraying into a gas stream
-
- 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
- A23F5/28—Drying or concentrating coffee extract
- A23F5/285—Drying or concentrating coffee extract by evaporation, e.g. drying in thin layers, foam drying
-
- 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
- A23F5/38—Agglomerating, flaking or tabletting or granulating
-
- 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
- A23F5/505—Isolation or recuperation of coffee flavour or coffee oil from coffee extract by distillation, e.g. stripping the extract; Recovering volatile gases, e.g. during concentration
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
Prepn. of soluble coffee powder by dehydration of an aq. extract of ground roasted coffee includes (a) stripping volatile flavour components with 5-15% of the water in the extract in an evapn. zone at an absolute pressure of 16 ins Hg to atmospheric; (b) partially condensing the volatiles mixt. in a condensing zone at absolute pressure of 16 insHg to atmospheric, the temp. of the condensate being 33-70 degrees F as it leaves the zone. Process further comprises(c) concentrating the stripped aq. extract to 37-55 wt. % solids; (d) mixing the concentrate and the condensate; (e) feeding the mixt. to a spray drier at 27-200 degrees F and spray drying to droplet size 100-300 mu microns using a nozzle pressure of 700-2,500 p.s.i.g., air inlet temp. 250-550 degrees F and outlet temp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7817677A FR2428401A1 (en) | 1978-06-13 | 1978-06-13 | Soluble coffee solids powder prodn. - with recovery of selected volatiles giving prod. with nutty green aroma |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7817677A FR2428401A1 (en) | 1978-06-13 | 1978-06-13 | Soluble coffee solids powder prodn. - with recovery of selected volatiles giving prod. with nutty green aroma |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428401A1 true FR2428401A1 (en) | 1980-01-11 |
FR2428401B1 FR2428401B1 (en) | 1980-10-31 |
Family
ID=9209445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7817677A Granted FR2428401A1 (en) | 1978-06-13 | 1978-06-13 | Soluble coffee solids powder prodn. - with recovery of selected volatiles giving prod. with nutty green aroma |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2428401A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089832A1 (en) * | 1982-03-23 | 1983-09-28 | General Foods Corporation | Process for the preparation of soluble coffee |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE639929A (en) * | ||||
GB1145635A (en) * | 1967-09-26 | 1969-03-19 | Gen Foods Corp | Preparing aromatic spray dried coffee |
FR2016808A1 (en) * | 1968-07-19 | 1970-05-15 | Procter & Gamble | |
FR2083427A1 (en) * | 1970-03-19 | 1971-12-17 | Gen Foods Corp | |
FR2083432A1 (en) * | 1970-03-19 | 1971-12-17 | Gen Foods Corp |
-
1978
- 1978-06-13 FR FR7817677A patent/FR2428401A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE639929A (en) * | ||||
GB1145635A (en) * | 1967-09-26 | 1969-03-19 | Gen Foods Corp | Preparing aromatic spray dried coffee |
FR2016808A1 (en) * | 1968-07-19 | 1970-05-15 | Procter & Gamble | |
FR2083427A1 (en) * | 1970-03-19 | 1971-12-17 | Gen Foods Corp | |
FR2083432A1 (en) * | 1970-03-19 | 1971-12-17 | Gen Foods Corp |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089832A1 (en) * | 1982-03-23 | 1983-09-28 | General Foods Corporation | Process for the preparation of soluble coffee |
Also Published As
Publication number | Publication date |
---|---|
FR2428401B1 (en) | 1980-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |