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 pairs

Info

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
Application number
FR7111344A
Other languages
French (fr)
Other versions
FR2131875B1 (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.)
General Foods Corp
Original Assignee
General Foods Corp
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 General Foods Corp filed Critical General Foods Corp
Priority to FR7111344A priority Critical patent/FR2131875A1/en
Publication of FR2131875A1 publication Critical patent/FR2131875A1/en
Application granted granted Critical
Publication of FR2131875B1 publication Critical patent/FR2131875B1/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
    • A23F5/36—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.
FR7111344A 1971-03-31 1971-03-31 Soluble coffee - from battery percolator in which the percolators are operated in pairs Granted FR2131875A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
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