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 aroma

Info

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
Application number
FR7817677A
Other languages
French (fr)
Other versions
FR2428401B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEN FOODS Ltd
Mondelez UK Ltd
Original Assignee
GEN FOODS Ltd
General Foods Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEN FOODS Ltd, General Foods Ltd filed Critical GEN FOODS Ltd
Priority to FR7817677A priority Critical patent/FR2428401A1/en
Publication of FR2428401A1 publication Critical patent/FR2428401A1/en
Application granted granted Critical
Publication of FR2428401B1 publication Critical patent/FR2428401B1/fr
Granted legal-status Critical Current

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.
FR7817677A 1978-06-13 1978-06-13 Soluble coffee solids powder prodn. - with recovery of selected volatiles giving prod. with nutty green aroma Granted FR2428401A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
FR2083432A1 (en) * 1970-03-19 1971-12-17 Gen Foods Corp
FR2083427A1 (en) * 1970-03-19 1971-12-17 Gen Foods Corp

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
FR2083432A1 (en) * 1970-03-19 1971-12-17 Gen Foods Corp
FR2083427A1 (en) * 1970-03-19 1971-12-17 Gen Foods Corp

Cited By (1)

* Cited by examiner, † Cited by third party
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

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